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StockTicker:688141

JWJOULWATT

SELECTIONGUIDE

2025 Q2

AutomotiveIC

BMS AFE and Protector
Multi-phase Controller and DrMos
HighCurrentBuckConverterand Controller HighVoltageBuckConverterand Controller High CurrentBoost Converter
Buck-boost Converter and Controller
Isolated Dc/Dc Converter
IEEE802.3PSEand PDIC
Efuse, Hotswap and ORing
High Efficiency AC/DC Controller
More Analog Ics ..

JoulWatt Technology Co., Ltd.

COMPANY PROFILE

IWJOULWATT

JoulWatt Technology Co., Ltd. (Stock Ticker: 688141)wasfoundedinMarch2013,itisaMixed Signal&Power analogIC(IntegratedCircuit) semiconductor company.The company adopts its own manufacturing process technology(BCD)for ourproducts.

The company has always been committed to providing high efficiency, high performance and high reliability power management, signal chain and other analog devices,offering customers with one-stop shop for all their Analog semiconductor needs. The company consists a rich product portfolio, a broad range of applications, and rigorous inspection and testing for quality control. examplesofJoulwattproductsincludingDc/DC AC/DC, linear power, battery management, signal chainandotherproductcategories;Therelated applicationscovermanyfieldssuchasautomotive electronics, computing and communication, industrial applications, renewable energy. consumerelectronics,etc.

High performance analog and mixed digital-analog chip

Cutting-edge BCD Process Advanced IC and Package Design High Efficiency Power Structure

Switching DC/DC Power Supply

Step-down Converter 3
Step-up Converter 7
Buck-Boost 7
Controller 8
lsolated DC/DC 8
Power Module 8
LNB Power Supply 8
DC Input Lighting Product 8
Display 9
PMU 9

VcorePower 10

Multi-phase Controller 12
DrMOS 12

AC/DC Power Supply 13

AC/DC Synchronous Rectifier 14
AC/DC Flyback PWM IC 14
AC/DC Half Bridge IC 15
AC/DC Special IC 15
PFC Controller 15
Offline Buck Regulator 16

BMS 17

BMS Special IC 25
Battery Protection 25
Analog Front-End 25
Charger 26

Linear Power Supply 27

LoadSwitchand USBSwitch 28
EFuse and Hotswap 28
ORing and ldeal Diode 28
Reset 29
LDO 29
PoE-PSE 30
PoE-PD 30
USB Charging Controller 30

H-Bridge 31

GateDriverICs 33

Analog ICs 35

General-Purpose Operational Amplifier 36
Precision Operational Amplifier 36
Instrumentation Amplifier 36
Comparators 36
Current-Sensing Amplifier 36
Digital Current-Sensing 36
Analog Switch 36
Reference 37
High Precision △-ZADC 37
High Precision SAR ADC 37
Clock Buffer 37

AutomotiveProducts(AEC-Q100) 38

Automotive Buck Converter 42
Automotive Buck Controller 42
Automotive Boost Converter 42
Automotive Boost Controller 42
Automotive Buck-boost Controller 42
AutomotivePowerModule 43
Automotive DrMOS 43
Automotive LED Backlight Driver 43
Automotive Load Switch and USB Switch 43
Automotive High Side Power Switch 43
Automotive LED Linear Solution 43
Automotive LDO 43
Automotive Gate Driver 44
Automotive Comparators 44
Automotive Current-Sensing Amplifier 44

LED Lighting 45

Non-isolated Switching Regulator 46
Isolated Switching Regulator 48
Linear Solution 48
Dimmable Solution 49
DC Input Lighting Product 50
Ripple Remover 50
Electric Shock Protection IC 51
AC/DC Special IC 51

Product lndex

Switching DC/DC Power Supply

JoulWattprovidesaseriesofisolatedornon-isolated DC/DC power supply products, including step-down, step-up, buck-boost, and flyback regulators, etc.

JW5523

Synchronous Step-up Boost Converter with Output Disconnect

Key Features

·Minimum Start-up Input Voltage ·1.2V to 5.0V Input Voltage Range ·2.5Vto 5.5V Output Voltage Range ·Support 5V/3.5AOutput from2.8VInput ·Up to 9A Switch Peak Current Limit ·640kHz Pseudo-Constant Frequency Switching ·Low Quiescent Current: <27\upmu\up A ·High Efficiency over Full Load Range ·True Output Disconnection from Input Thermalshutdown andOutputShort ·Package:UDFN2x2-7

Application Fields

·BatteryPowered Systems
· Power Banks, Juice Packs, Battery Back-Up
·Electronic Cigarettes
·ConsumerElectronicAccessories
·USB Power Supplies

JWM9123EC 6V/3A Sync.Step-Down Converter Module

Key Features

·2.9V to 6V operating input range
·Up to 3A output current
. 0.6\mathsf{V} to VIN adjustable output voltage
·2MHz switching frequency
. 100% duty cycle for lowest dropout
·Power good indicator
·Output discharge
·Input under voltage lockout
·Output short circuit protection
·Thermal protection

Application Fields

· Battery-powered Application
·Hard Disk Drives
·Optical Modules
·Medical Instruments
· Portable Devices

Benefits

· Small Size ·Easy design · High efficiency ·Good Thermal · Performance

Step-downConverterVinMax<10v

P/N

Regulted

VIN (V)

loUT(A)

VFB(V)

lo(uA)

Fsw (kHz)

Poe

Soft Start

Light Load

Sync Mentrod

Package

JW5711

2.5~5.5

0.3

1.2~3.3

0.36

1000

Internal

PFM

COT

WLCSP8

JW5711A

2.5~5.5

0.3

0.7~3.1

0.36

1000

Internal

PFM

COT

WLCSP8

JW5716

2.5~5.5

0.3

0.7~3.3

0.36

1000

Internal

PFM

COT

DFN3x2-12

JW5710

3.3~10

0.4

1.8~3.3

0.4

1000

Internal

PFM

COT

DFN3x2-12

JW5715

3.3~10

0.4

1.8~3.3

0.4

1000

Internal

PFM

COT

DFN3x2-12

JW5712

2.3~5.5

0.6

1.2~3.3

0.36

1200

Internal

PFM

COT

WLCSP8

JW5712A

2.3~5.5

0.6

0.7~3.1

0.36

1200

Internal

PFM

COT

WLCSP8

JW5717

2.3~5.5

1.2

0.7~3.3

0.36

1000

Internal

PFM

COT

DFN3×2-12

JW5250A

2.7~6

0.6

1500

Internal

PFM

COT

SOT23-5

JW5250S

2.7~6

0.6

1500

Internal

PFM

COT

SOT23-5/SOT563

JW5291

2.7~6

0.6

1500

Internal

PFM

COT

SOT563

JW5291P

2.7~6

0.6

1500

Internal

PFM

COT

SOT563

JW5291F

2.7~6

0.6

1500

Internal

FCCM

COT

SOT563

JW5291PF

2.7~6

0.6

1500

Internal

FCCM

COT

SOT563

JW5256

2.7~6

1.2

0.6

1500

Internal

PFM

COT

SOT23-5

*JW5211

2.5~6

1.2

0.6

1500

Internal

PFM

PCM

SOT23-5/SOT23-6

JW5262C

2.6~6

1.5

0.6

1500

Internal

PFM

COT

SOT23-5 / SOT23-6

JW5262CM

2.6~6

1.5

0.6

1500

Internal

PFM

COT

SOT23-5/SOT23-6

JW5262CF

2.6-6

1.5

0.6

1500

N/Y

Internal

FCCM

COT

SOT23-5/SOT23-6

JW5262CFM

2.6~6

1.5

0.6

1500

N/Y

Internal

FCCM

COT

SOT23-5/SOT23-6

*JW5231

2.5~5.5

1.5

0.6

1500

Internal

FCCM

PCM

SOT23-5/ SOT23-6

JW5215

2.6~6

1.5

1.8

2700

Internal

PFM

COT

DFN1.5x1.5-6

JW5217

2.5~6

0.45

2000

Internal

PFM

COT

DFN2X2-8

JW5292

2.7~6

0.6

1850

Internal

PFM

COT

SOT563

JW5292P

2.7~6

0.6

1850

Internal

PFM

COT

SOT563

JW5292F

2.7~6

0.6

1850

Internal

FCCM

COT

SOT563

JW5292PF

2.7~6

0.6

1850

Internal

FCCM

COT

SOT563

*JW5223

2.5~6

0.6

1500

Internal

PFM

PCM

SOT23-5/ SOT23-6

*JW5252

2.5~6

0.6

1000

Internal

PFM

COT

SOT23-5/0723-81

JW5258

2.6~5.5

0.6

1500

Internal

PFM

COT

DFN2x2-10

JW5262N

2.6~6

0.6

1500

Internal

PFM

COT

SOT23-5 / SOT23-6

JW5262NM

2.6~6

0.6

40 40

1500

Internal

PFM

Y Y

COT COT

SOT23-5 / SOT23-6 SOT23-5

JW5262NF

2.6~6 2.7~6

2 2.5

\*Contact JoulWatt for New Designs

Step-downConverterVinMax>10v

P/N

Regulated

VIN (V)

lour(A)

VFB(V)

Io(uA)

Fsw (kHz)

Powe

Soft Start

Light Load

Sync

Centod

Package

*JW5033C

4.5~18

0.8

100

700

Internal

PFM

PCM

SOT23-6

*JW5052C

4.5~18

0.6

100

700

Internal

PFM

PCM

SOT23-6

*JW5059TC

4.5~18

0.765

150

600

Internal

PFM

COT

SOT23-6

*JW5059TF

4.5~18

0.765

150

600

Internal

FCCM

COT

SOT23-6

*JW5092

3.7~18

0.8

120

800

Internal

PFM

PCM

TSOT23-6/SOT563

JW5352

4.5~18

0.6

140

600

Internal

PFM

COT

SOT23-6

JW5352H

4.5~18

0.6

140

1140

Internal

PFM

COT

SOT23-6

JW5352M

4.5~18

0.6

140

600

Internal

PFM

COT

SOT23-6

JW5352HF

4.5~18

0.6

140

1140

Internal

FCCM

COT

SOT23-6

JW5352HM

4.5~18

0.6

140

1140

Internal

PFM

COT

SOT23-6

JW5352HFM

4.5~18

0.6

125

1000

Internal

FCCM

COT

SOT23-6

JW5359

4.5~18

0.765

140

600

Internal

PFM

COT

SOT23-6

JW5359M

4.5~18

0.765

140

600

Internal

PFM

COT

SOT23-6

JW5359F

4.5~18

0.765

140

600

Internal

FCCM

COT

SOT23-6

JW5359FM

4.5~18

0.765

140

600

Internal

FCCM

COT

SOT23-6

JW5360

4.5~18

0.6

140

600

Internal

PFM

COT

DFN2x2-6

*JW5092A

4.5~18

0.8

140

600

Internal

PFM

COT

SOT563

*JW5092H

4.5~18

0.8

140

1000

Internal

PFM

COT

SOT563

*JW5092AF

4.5~18

0.8

140

600

Internal

FCCM

COT

SOT563

JW5362H

4.5~18

0.6

150

1200

Internal

PFM

COT

SOT563

JW5362HF

4.5~18

0.6

150

1200

Internal

FCCM

COT

SOT563

JW5392

4.5~18

0.8

150

600

Internal

PFM

COT

SOT563

JW5392F

4.5~18

0.8

150

600

Internal

FCCM

COT

SOT563

JW5392H

4.5~18

0.8

150

1200

Internal

PFM

COT

SOT563

JW5392HF

4.5~18

0.8

150

1200

Internal

FCCM

COT

SOT563

JW5357

4.5~18

0.6

150

600

Internal

PFM

COT

SOT23-6

JW5357M

4.5~18

0.6

150

600

Internal

PFM

COT

SOT23-6

JW5357H

4.5~18

0.6

150

1140

Internal

PFM

COT

SOT23-6

JW5357HF

4.5~18

0.6

150

1140

Internal

FCCM

COT

SOT23-6

JW5357HM

4.5~18

0.6

150

1140

Internal

PFM

COT

SOT23-6

JW5357HFM

4.5~18

0.6

122

1000

Internal

FCCM

COT

SOT23-6

*JW5061TC

4.5~18

0.765 0.765

150 150

600

N N

Internal Internal

PFM FCCM

Y Y

COT COT

SOT23-6

*JW5061TF JW5361

1 1

4.5~18 4.5~18

3 3

\*Contact JoulWatt for NewDesigns

Step-downConverterVinMax>10v

P/N

Regulted

VIN (V)

lour(A)

VFB(V)

lQ(uA)

Fsw (kHz)

Power

Soft Start

Light Load

Sync

Controd

Package

JW5371F

4.5~18

0.765

150

600

Internal

FCCM

COT

TSOT23 -6

JW5393C

4.5~18

0.8

150

600

Internal

PFM

COT

SOT563

JW5393CF

4.5~18

0.8

150

600

Internal

FCCM

COT

SOT563

JW5393

4.5~18

0.8

150

600

Internal

PFM

COT

SOT563

JW5393F

4.5~18

0.8

150

600

Internal

FCCM

COT

SOT563

JW5393H

4.5~18

0.8

150

1200

Internal

PFM

COT

SOT563

JW5393HF

4.5~18

0.8

150

1200

Internal

FCCM

COT

SOT563

JW5363H

4.5~18

0.6

150

1200

Internal

PFM

COT

SOT563

JW5363HF

4.5~18

0.6

150

1200

Internal

FCCM

COT

SOT563

JW5363F

4.5~18

0.6

150

600

Internal

FCCM

COT

SOT563

JWH5042

4.5~18

0.8

380

187~1300

Adjustable

FCCM

PCM

QFN3.5x3.5-14

*JW5062T

4~18

0.765

260

600

Internal

PFM

COT

TSOT23-6/ TSOT23-8

*JW5062TF

4~18

0.765

260

600

Internal

FCCM

COT

TSOT23-6/TSOT23-8

JW5372

4.5~18

0.765

150

600

Internal

PFM

COT

TSOT23-6

JW5372F

4.5~18

0.765

150

600

Internal

FCCM

COT

TSOT23 -6

JW5394

4.5~18

0.8

150

600

Internal

PFM

COT

SOT563

JW5394F

4.5~18

0.8

150

600

Internal

FCCM

COT

SOT563

JW5056

4.5~18

0.76

130

560

Internal

PFM

COT

TSOT23-6

JW5056F

4.5~18

0.76

130

560

Internal

FCCM

COT

TSOT23-6

JW5305

4.5~18

0.765

130

580

Internal

PFM

COT

ESOP8

JW5305F

4.5~18

0.765

130

580

Internal

FCCM

COT

ESOP8

JW5005

4.5~18

0.6

130

500

Internal

PFM

COT

TSOT23-6

JW5006

4.5~18

0.6

130

500

Internal

PFM

COT

TSOT23-6

JW5066

4.5~18

0.76

130

560

Internal

PFM

COT

TSOT23-6

JW5066F

4.5~18

0.76

130

560

Internal

FCCM

COT

TSOT23-6

JW5306

4.5~18

0.765

130

580

Internal

PFM

COT

ESOP8

JW5306F

4.5~18

0.765

130

580

Internal

FCCM

COT

ESOP8

JWH5046

4.5~17

0.6

380

210~1770

Adjustable

FCCM

PCM

QFN3.5x3.5-14

JWH5083

4.5~17

0.6

580

400/800/1200

Adjustable

FCCM

COT

QFN3.5x3.5-18

JWH5084

4.5~17

0.6

580

400/800/1200

Adjustable

FCCM

COT

QFN3.5x3.5-18

JWH5085A

2.7~16

0.6

620

700/800/1000

Adjustable

FCCM

COT

QFN3x4-21

JWH5084H

4.5~17

0.6 0.6

580 550

400/800/1200 700/800/1000

Y Y

Adjustable Adjustable

FCCM FCCM

Y Y

COT COT

QFN3.5x3.5-18 QFN3x4-21

JWH5086A JWH5087A

1 1

2.7~16 2.7~16

16 20

^{\star} ContactJoulWattforNewDesigns

Step-downConverterVinMax>10v

P/N

Outputs

VIN(V)

TOUT(A)

VFB(V)

HQluA)

Fsw(KHZ)

Good

sontstart

LigntLodd

syhc

Method

package

JW5173S

4.5~28

0.8

500

Adjustable

PFM

COT

ESOP8

JW5069A

4~23

0.6

500

Internal

PFM

COT

QFN3x3-20

JW5069C

5.5~23

5.1

600

Internal

PFM

COT

QFN3x3-20

JW5168BS

4~23

3.35V

600

Internal

PFM/USM

COT

QFN2.5x2.5-16

JW5169BS

4~23

3.35V

600

Internal

PFM/USM

COT

QFN2.5x2.5-16

JW5186A

4~23

0.6

500

Internal

PFM/USM

COT

QFN3x3-20

JW5186AH

4~23

0.6

600

Internal

PFM

COT

QFN2.5×2.5-16

JW5186AU

4~23

0.6

500

Internal

PFM/USM

COT

QFN2.5x2.5-16

JW5186DU

4~23

0.6

500

Internal

PFM/USM

COT

QFN2.5x2.5-16

JW5186DH

4~23

0.6

600

Internal

PFM

COT

QFN2.5x2.5-16

JW5186CU

5.5~23

5.1

600

Internal

PFM/USM

COT

QFN2.5x2.5 -16

JW5076

4~24

0.6

600

Internal

PFM/USM

QFN2.5x2.5-16

JW5078

4~24

0.6

120

600

Internal

PFM/USM

QFN2.5x2.5-16

JW5188A

4~23

0.6

120

600

Internal

PFM/USM

COT

QFN3x3-20

JW5188AU

4~23

0.6

500

Internal

PFM/USM

COT

QFN2.5x2.5-16

JW5188DU

4~23

0.6

500

Internal

PFM/USM

COT

QFN2.5x2.5-16

JW5188DH

4~23

0.6

600

Internal

PFM

COT

QFN2.5x2.5-16

JW5188AH

4~23

0.6

600

Internal

PFM

COT

QFN2.5x2.5-16

JW5188CU

5.5~23

5.1

600

Internal

PFM/USM

COT

QFN2.5x2.5-16

JW5138A

4.5~23

0.6

500

Internal

PFM/USM

COT

UQFN3×3-23

JW5138D

4.5~23

0.6

500

Internal

PFM/USM

COT

UQFN3×3-23

JW5138B

4.5~23

3.35

500

Internal

PFM/USM

COT

UQFN3×3-23

JW5138C

5.5~23

5.1

500

Internal

PFM/USM

COT

UQFN3×3-23

JW5068A

4~23

0.6

500

Internal

PFM

COT

QFN3x3-20

JW5068C

5.5~23

5.1

600

Internal

PFM

COT

QFN3x3-20

JW5079A

4~23

0.6

500

Internal

PFM

COT

QFN3X3-20

JW5079C

5.5~23

5.1

600

Internal

PFM

COT

QFN3x3-20

JW5075A

4~30

200~2200

Internal

PFM

PCM

EVQFN4.0x3.5

JW5077

4~30

200~2200

Internal

PWM

PCM

EVQFN4.0x3.5

JW5110

4.5~46

0.2

0.8

Internal

PFM

HYS

SOT23-6 / DFN2x3-8

JW5018

4.7~40

0.6

0.8

2000

Internal

PFM

PCM

SOT23-6

JW5018B

4.7~40

0.6

0.8 0.8

40 85

800

N N

Internal

PFM PFM

Y Y

PCM PCM

SOT23-6 SOT23-6

JW5018Y JW5018X

1 1

4.5~42 4.5~42

0.6 0.6

Step-down Converter VIN Max >10V

P/N

Regulited

VIN (V)

lour(A)

VFB(V)

Io(uA)

Fsw (kHz)

Power Soft Start

Light Load

Sync Centrod

Package

JW5117S

4.5~45

0.75

180

100~2000

Adjustable

PFM

PCM

ESOP8

JW5117

4.5~45

0.8

180

100~2000

Adjustable

PFM

PCM

DFN4x4-10

JW5117C

4.5~45

0.8

180

100~2000

Internal

PFM

PCM

ESOP8

JW5126

4.5~65

0.2

0.8

Internal

PFM

HYS

SOT23-6 / DFN2x3-8

JW9520

4.5~65

0.8

130

100~2000

Internal

PFM

PCM

ESOP8

JW5121

4.5~65

0.8

130

100~2000

Internal

PFM

PCM

ESOP8

JWH5123

4.5~65

3.5

0.8

180

100~2000

Adjustable

PFM

PCM

DFN4x4-10

JWH5123CH

4.8~60

3.5

0.8

100~2000

Internal

PFM

PCM

ESOP8

JWH5123S

4.5~65

3.5

0.75

180

100~2000

Adjustable

PFM

PCM

ESOP8

JWH5123P

4.5~65

3.5

0.75

180

100~2000

Internal

PFM

PCM

ESOP8

JWH5125

4.8~65

0.8

180

100~2000

Adjustable

PFM

PCM

DFN4x4-10

JWH5125S

4.5~65

0.75

180

100~2000

Adjustable

PFM

PCM

ESOP8

JWH5125C

4.5~65

0.8

180

100~2000

Internal

PFM

PCM

ESOP8

JWH5125CH

4.8~60

0.8

100~2000

Internal

PFM

PCM

ESOP8

JWH5140

6~100

0.6

1.225

100

100~1000

Internal

PFM

COT

DFN4x4-8 / ESOP8

JWH5140F

6~100

0.6

1.225

100

100~1000

Internal

FCCM

COT

DFN4×4-8 / ESOP8

JWH5141

6~100

1.225

100

100~1000

Internal

PFM

COT

ESOP8

JWH5141F

6~100

1.225

100

100~1000

Internal

FCCM

COT

ESOP8

JW5142

6~100

1.5/2.5

1.225

300

Internal

PFM

COT

ESOP8

JW5142P

6~100

1.5/2.5

1.225

100~600

Internal

PFM

COT

ESOP8

JW5143

6~100

1.5/3.5

1.225

300

Internal

PFM

COT

ESOP8

JW5143P

6~100

1.5/3.5

1.225

100~600

Internal

PFM

COT

ESOP8

Step-up Converter

P/N

Regulted

VIN(V)

Vout (V)

VsUB(V)

Maxr.switch

(UA) M

(kHz) Fsw

Type

Package

JW5522

0.7~5.5

2.2~5.5

3.6

0.6 1000

Sync.Converter

SOT563 CSP1.23x0.88

JW5702

0.9~4.5

1.8~5.5

0.7

0.4 1

no fixed

Sync.Converter

650166

JW5520S

1.2~5

2.5~5.5

30 1.2

600

Sync.Converter

QFN2X2-14

JW5701A

1.2~5.5

3.3

3(LDO)

0.5

0.7

no fixed

Sync.Converter+LDO

DFN1.5x1.5-6

JW5701B

1.2~5.5

3.3

2.8(LDO)

0.5

0.7 二

no fixed

Sync. Converter+LDO

DFN1.5x1.5-6

JW5701E

1.2~5.5

ON(Load Switch)

0.5

0.7

no fixed

Sync. Converter+Load Switch

DFN1.5x1.5-6

JW5701F

1.2~5.5

3.3

ON(Load Switch)

0.5

0.7

no fixed

Sync.Converter+Load Switch

DFN1.5x1.5-6 Sync. Converter+Load Switch DFN1.5x1.5-6

JW5701G

1.2~5.5

ON(Load Switch)

0.5 0.7

no fixed

P/N	VIN (V)	VOUT (V)	lQ(uA)	Fsw (kHz)	VFB (V)	Current Limit (A)	Interface	IntegratedFET	Package
JW3651	3~21	0.9~20	50	450	0.9	3	No	Yes	QFN3X4-15
JW3658	3.3~28	1~20	380	200~1000	0.2~1	6	I2C	Yes	QFN4X5-21
JW3658C	3.3~28	1~20	380	200~1000	0.2~1	6	I2C	Yes	QFN4X5-21
JW3701	3~36	2.4~36	30	300~500	1.2	13	I2C	No	QFN4X4-24
JW3702	3~24	2.4~24	30	300~500	1.2	13	I2C	No	QFN4X4-32

\*ContactJoulWattforNewDesigns

Buck-Boost

P/N	VIN (V)	Vout (V)	lQ(uA)	Fsw (kHz)	VFB(V)	Current Limit (A)	Interface	Integrated FET	Package
JW3703	3~36	2.4~36	30	300~500	1.2	13	I2C	No	QFN4X4-32
JW3760	5~60	1.2-60	3500	180~400	1.2	40	No	No	QFN5X5-32

Controller

P/N	Topology	VIN (V)	VoUT (V)	VFB(V)	Fsw (kHz)	l(uA)	Features	Package
JWH6344A	Buck	6~65	0.8~Dmax·VIN	0.8	100~1000	600	Light Load Selectable(PFM/FCC)	QFN3.5X4.5-20
JWH6346A	Buck	6~100	0.8~Dmax·VIn	0.8	100~1000	600		QFN3.5X4.5-20
JW3760	Buck-boost	1.2-60	1.2~60	1.2	180~400	3500	60V4-Switch Buck-boost Controller	QFN5X5-32
JWH5583	Boost	3-50	External	1.275	100~1000	1.5	CurrentmodePWM controller	MSOP10
JW6340

IsolatedDC/DC

P/N	VIN(V)	Topology	PoMaxW)	(Q) RDS(ON)	FMAx (kHz)	Soft Sart	Features	Package
JW3510	3~42	Flyback	6	0.5	430	Internal	Opto-Free,EN control	SOT23-5
JW3520	3~6	Push-Pull	1	0.6	400	Internal	Push-Pull TransformerDriver	SOT23-5/6
JWH3515	17~75	Flyback	6	2.1	1MHz	Internal		/SOFN44-P8
JWH3516	17~75	Flyback	20	0.7	1.5MHz	Internal		DFN5x6-8
JWH3530	18~75	Active Clamp Forward	300	External	External Setting	Programmable	Support Voltage Mode, Current Mode	QFN4x4-24
JWH5581	9~30	Boost,Flyback	External	External	500	Programmable	Current modePWM controller	SOIC8

PowerModule

P/N	Function	VIN(V)		loUT(A)VFB(V)	lQ(uA)	Fsw (kHz)	Power Good		Soft Start Light Load	Isolated	Package
JWM9102	Step-down	2.9~6	2	0.6	850	2000	Y	Internal	FCCM	N	QFN2.5x3.5x1.6
JWM9103A	Step-down	2.9~6	3	0.6	850	2000	Y	Internal	FCCM	N	QFN2.5x3.5x1.6
JWM9103H	Step-down	2.9~6	3	0.6	850	2000	Y	Internal	FCCM	N	LGA2.5x2.5x1.1
JWM9123EC	Step-down	2.9~6	3	0.6	850	2000	Y	Internal	FCCM	N	LGA2x2.5x1.1
JWM9203CL	Step-down	4.5~18	3	0.8	150	1200	N	Internal	PFM	N	LGA3x2.8x1.48
JWM9203FCL	Step-down	4.5~18	3	0.8	150	1200	N	Internal	FCCM	N	LGA3x2.8x1.48
JWM9106EC	Step-down	2.9~6	6	0.6	300	1200	Y	External	FCCM	N	LGA3x3x1.48
JWM9220	Step-down	3~14	20	0.6	3700	1000	Y	External	FCCM	N	LGA11x11x5-20
JWQM93902	Step-down	4~36	2	0.8	45	2100	Y	Internal	PSM	N	QFN4x5x2-21
JWQM93902F	Step-down	4~36	2	0.8	45	2100	Y	Internal	FCCM	N	QFN4x5x2-21
JWM9215AEC	Step-down	4~16	15	0.6	550	1000	Y	External	FCCM	N	LGA5x5x2.5-32
JWM9103EC	Step-down	2.9~6	3	0.6	850	2000	Y	Internal	FCCM	N	LGA2.5x2.5x1.1
JWM9102EC	Step-down	2.9~6	2	0.6	850	2000	Y	Internal	FCCM	N	LGA2.5x2.5x1.1
JWM9101EC	Step-down	2.9~6	1	0.6	850	2000	Y	Internal	FCCM	N	LGA2.5x2.5x1.1

LNB Power Supply

P/N	Protocal	VIN(V)	lout (A)	VoUT (V)	Programmabie	TonesHhnal	Compehsation	Package
JW4008	DiSEqC 1.x	7~14	>0.5	14.2/19.4		External	N	ESOP-8
JW4008B	DiSEqC 1.x	7~14	>0.5	13.5/18		External	N	ESOP-8

DC InputLighting Product

P/N	VIN (V)	Topology	Switch Current	Frequency	Dimming	Sync	Package
JW1120	4.5~20	Buck	1.7A (Max Duty)	1MHz	PWM / Analog	Y	TSOT23-6
JW1123	4.5~28	Buck	2A	600KHz	PWM	Y	SOT23-6
JW1125	4.5~28	Buck	2A	1MHz	PWM	Y	SOT23-6
JW1130H	4.5~40	Buck/Boost/Buck-Boost	2A peak	Constant 2us toff	PWM/Analog	N	ESOP8/SOT23-6
JW11A0	15~100	Buck	/	300KHz	N	N	ESOP8

LEDBacklight Driver

P/N	Number of Channels	Control Interface	Min Dimming Duty (%)	VIN(V)	Vout(max) (V)	(kHz) Fsw	Max.Switch Current(A)	Package
JW1160	1	PWM	0.20%	2.7~5.5	39	1200	1.5	SOT23-5 DFN2X2-6
JW1164	6	PWM	0.5	2.7~24	38	1000	2.8	WQFN3X3-16

LCDPower-LevelShift

P/N	VGHInpgut	VGL Input Range	Numbe of	Discharge	TcoM Ideut	Cuvrent Protect	Sharing	Package
JW1332A	17~42V	-3~18V	2 STV, 6 CLK	2	6 in 6out	Y	Y	WQFN4X4-28
JW1332B	17~42V	-3~18V	2 STV, 6 CLK, 2 LC	0	6 in 6out 2in6 out	Y	Y	WQFN4X4-32
JW1332C	17~42V	-3~18V	2 STV,6CLK,2LC	1	6 in 6out 2 in6 out	Y	Y	WQFN4X4-32

LCDPower-PMIC

P/N	Input Range	AVDD	AVEE	VGH	VGL	VCOM	XAO	Others	Package
JW1360	2.5V~5.5V	80mA~20mA	80mA/220mA	NC	NC	NC	NC	NC	1.402.03-15
JW1386	2.5V~5.5V	Boost converter 20V,3A, NMOS	NC	Charge Pump\|Charge Pump		1 ch	Open Drain	GatePulse Modulation	WQFN4X4-24

Automotive--LED Backlight Driver

P/N	Numberof Channels	Control Interface	Min Dimming Duty (%)	VIN(V)	Vout (max) (V)	(kHz) Fsw	Max.Switch Current(A)	Package

JWQ1149	4	PWM/SMBus	0.392	4.5~36	60	200 ~900	3.6	WDFN5X5-16

PMU
P/N	Application	Supply Voltage (V)	Regulated Output(#)	Package
JWH7560	Solarinverterptimizerndustryystm	8~150	3	WQFN5*5-24L

Vcore Power

JoulWatthascompleteVcorePowersolutions including Multi-phase controller and Power Stage thatcanprovidehighcurrenttovariousxPU.

JWH6377

Dual-Loop, Multi-Phase Controller with PMBus Interface

Key Features

Application Fields

·Up to 12-phase, Dual-output Controller
·PMBus/I2C and Compliant
·Built-In NVM to Store Custom Configurations
·Compatible with DrMOS by Multiple Vendors
·Programmable Loop Compensation
·Flexible Phase Assignment for Dual Rails
· Phase-to-phase Active Current Balancing with
Configurable Offset for Thermal Balance
·Vin UVLO/OVP, Vout UVP/OVP/OCP, OTP with
Options of No Action, Latch, Retry or Hiccup
·PMBus System Interface for Telemetry of Voltage,
Current, Power, Temperature and Fault Conditions

· Telecom and Networking Systems · XPU core power supply

Benefits

·Fast Transient Response · Configurable Load Line with High Precision ·Multiple Telemetry and Reporting Mechanism ·Flexible Phase Assignment for Dual Rails ·Fault Automatic recording to the NVM

Multi-phase Controller
P/N	Rail Number	Phaser	Voindggut	Moatxlnput	MinFsw(kHz)	FsM(KHz)	Interface	Pacakge
JWH6374	2	8	3.15	3.6	10	1000	PMBus/12C	QFN5x5-40
JWH6375	2	8	3.15	3.6	10	1000	VR14/13.HC/13	QFN5x5-40
JWH6396	2	6	3.15	3.6	10	1000	IMVP9.1/9	QFN6x6-48
JWH6377	2	12	3.15	3.6	10	1000	PMBus/I2C	QFN6x6-48

DrMos
P/N	Voinaggut	Moaxolput	Typicolicurent	FsW(IHz)	MaxFsw (kHz)	PWIMa Lgic	Package
JWH7060	3	16	75	100	1000	3.3	LGA5X6-41
JWH7067	3	16	75	100	1500	3.3	TLGA5x6-41
JWH7030	4.5	22	60	100	1500	3.3	QFN3x5-21
JWH7069	3	16	110	300	1500	3.3	TLGA5x6-41

AC/DC Power Supply

JoulWatt offers rich high-performance products to solve the controlofmulti-typetopologiesontheprimarysideandmeet the requirements of synchronous rectification on the secondary side.Fromtraditional siliconpower control solutions to corresponding solutions for third-generation semiconductors,JoulWatthelpsengineerstodeveloppower supply products with high efficiency, high power density and high performance.

AC/DCSynchronousRectifier
P/N	Breakdown Voltage (V)	RDS(ON)(mQ)	Vout (V)	Output Current (A)	SupportedOperationMode	Package
JW7700A8	40	15	5	2.4	CCM, CrCM, DCM, QR	SOP8
JW7703D8	40	6.3	5	3	CCM, CrCM, DCM, QR	SOP8
JW77284C	45	16	5	3	CCM, CrCM, DCM, QR	ESOP8
JW77284D	45	12	5	3	CCM, CrCM, DCM, QR	ESOP8
JW77284E	45	6.3	5	4	CCM, CrCM, DCM, QR	ESOP8
JW7728H6B	60	13	3~12	3	CCM, CrCM, DCM, QR	ESOP8
JW7728H6C	60	11	3~12	3	CCM, CrCM, DCM, QR	ESOP8/SOP8
JW7728H6D	60	8.5	3~12	3	CCM, CrCM, DCM, QR	ESOP8
JW77216	60	10	3~12	3	CCM, CrCM, DCM, QR	SOP8
JW77218	80	10	3~15	3	CCM, CrCM, DCM, QR	SOP8
JW77218B	85	20	3~15	2	CCM, CrCM, DCM, QR	SOP8
JW77218C	85	15	3~15	2.4	CCM,CrCM,DCM,QR	SOP8
JW7721AH	100	10	3~20	3	CCM, CrCM, DCM, QR	SOP8
JW7726AC	100	15	3~20	2.4	CCM, CrCM, DCM, QR	SOP8
JW7726AD	100	10	3~20	3	CCM,CrCM,DCM,QR	SOP8
JW7726HAD	100	10	3~20	3	CCM, CrCM, DCM, QR	PDFN5x6
JW7726HAEC	100	7.8	3~20	3.25	CCM, CrCM, DCM,QR	PDFN5x6
JW7726HAE	100	6	3~20	4	CCM,CrCM,DCM,QR	PDFN5x6
JW7726S	140	External	3~48		CCM, CrCM, DCM, QR,ACF	SOT23-6
JW7726T	140	External	3~48		CCM, CrCM,DCM, QR,ACF,AHB	SOT23-6
JW7726BL	150	External	3~20		CCM,CrCM,DCM,QR,AF	SOT23-6
JW7726BH	150	External	3~20		High Frequency; CCM,CrCM,DCM,QR,ACF	SOT23-6
JW7726H	150	External	3~20		CCM,CrCM,DCM,QR,ACF,AHB	SOT23-6
JW7730	150	External	4.33~35		CCM, CrCM, DCM Single Souce Sensing	SOP8
JW7730A	150	External	4.33~35		CCM, CrCM, DCM Dual Sources Sensing	SOP8

AC/DCFlybackPWMIC

P/N	Max Power	PSR/SSR	Type	RMtOSFET	RDSON (Q)	FMAx(kHz)	Pstan dby)	Features	Package
JW1520AH	12	PSR	QR	650, Si	4.8(max)	85		CC/CV:±5%	SOP8
JW1520D-C266	18	PSR	QR	670, Si	2.5(typ)	85		CC/CV:±5%	SOP8
JW1520JD	18	PSR	QR	850,Si	2.5(typ)	85		CC/CV:±5%	SOP8
JW1518HCD	20	SSR	Fixed Frequency	800, Si	3.95(max)	100			DIP7
JW1518JC	20	SSR	Fixed Frequency	800, Si	3.95(max)	65			DIP7
JW1518MA	10	SSR	Fixed Frequency	1000, Si	10(typ)	60	75		DIP7
JW1510PA	18	SSR	Fixed Frequency	1200, Si	6(typ)	65			DIP7
JW1566A	45	SSR	QR	650, GaN	0.365(typ)	170			DFN5x6-7
JW1565J	120	SSR	QR	700, GaN	0.165(typ)	170			DFN6x8
JW1515HA	150	SSR	QR	External GaN	External GaN	170			SSOP10
JW15158AS		SSR	QR	700, GaN	1.6(typ)	110			HSOP-7
JW15198A	20W	SSR	QR	700, GaN	1.6(typ)	108			HSOP-7
JW15158B	20W	SSR	QR	700, GaN	1.0(typ)	110			HSOP-7
JW15158D	33W	SSR	QR	700, GaN	0.47(typ)	110			HSOP-7
JW15158K	160w(Hich	SSR	QR	700, GaN	0.165(typ)	170			ESOP10

WJOULWATT|1 4

AC/DCFlybackPWMIC

P/N	MaxPower	PSR/SSR	Type	RMOSFET	RDSON (Q)	FMAx(kHz)	Postandbyw)	Features	Package
JW1519B	100	SSR	QR	External	External	100			SOT23-6
JW1519AP	100	SSR	QR(with peak load)	External	External	85			SOT23-6
JW1550	200	SSR	ACF	External	External	ExternalSetting			QFN4x4-20
JW1556	300	SSR	AHB	External	External	External Setting		Protectin:Auto-	QFN4x4-20
JW1556B	300	SSR	AHB	External	External	ExternalSetting		Protection:Latch	QFN4x4-20
JW1556C	300	SSR	AHB	External	External	External Setting		Protection;Auto-	QFN4x4-20
JW1520LF	24	PSR	QR	670, Si	1.3(max)	85		CC/CV:±5%	ESOP-6
JW1520LG	30	PSR	QR	650, Si	1(max)	85		CC/CV:±5%	ESOP-6
JW1520LH	36	PSR	QR	670, Si	0.62(max)	85		CC/CV:±5%	ESOP-6
JWH1503	150	PSR	QR	External	External				SOP8
JWH1502F	32	SSR	QR	800, Si	1.2(typ)	125			SOP12

AC/DCHalfBridgeIC

P/N	MaxPower (W)	Type	MOSFET Rating(V)	RDSON (Q)	FMAX(kHz)	VCCQuiescent Current(mA)	Application	Package
JW1568K	180	Half Bridge Driverwith GaN	650, GaN	0.22(typ)	2000	0.15	AHB,ACF,LLC and other Half/Full Bridge Application	DFN6x8

AC/DCSpecialIC

P/N	Device	Breakdown Voltage(V)	Source Current @Vcc=10V	Function	Vcc Voltage(V)	Package
JW7921	N-JFET	600	4mA	0.5S Shut-down	27	SOT23-3
JW7920	N-JFET	600	4mA	High Efficiency Charging	14.5	SOT23-3

Sinle Live Line IC

P/N	Breakdown Voltage(V)	RDSON(Q)	Maxmum Power(w)	lo(uA)max	VoUT (V)	Package
JW1539A	25	0.008	800	40	12	TO252-2
JW15390	25	External	2000	40	12	SOP8

PFC ConstantVoltage Controllersand Regulators

P/N	HV-JFET	RDSON (Q)	Brelakdown	(175-264Vvc)	(90-264yrc)	COMP	2nDOVP	Operation	Package
JW1571	N	External	External	400W	300W	Internal	Y	CRM+DCM	SOP8
JW1572	N	External	External	400W	300W	External	Y	CRM+DCM	SOP8
JW19620	N	External	External	300W	250W	Internal	Y	CRM+DCM	SOP8
JW1962H	Y	External	External	300W	250W	Internal	Y	CRM+DCM	SOP8
JW1962G	N	External	External	300W	250W	Internal	Y	CRM+DCM	SOP8
JW1962DG	N	0.47	700	400V/350mA	400V/175mA	Internal	N	CRM+DCM	ESOP7
JW1962EG	N	0.365	700	400V/410mA	400V/200mA	Internal	N	CRM+DCM	ESOP7
JW1962FG	N	0.27	700	400V/435mA	400V/210mA	Internal	N	CRM+DCM	ESOP7
JW1962GG	N	0.165	700	400V/450mA	400V/225mA	Internal	N	CRM+DCM	ESOP7
JW1962IG	N	0.35	700	400V/580mA	400V/280mA	Internal	Y	CRM+DCM	ESOP10
JW1962JG	N	0.27	700	400V/600mA	400V/300mA	Internal	Y	CRM+DCM	ESOP10
JW1962KG	N	0.165	700	400V/750mA	400V/350mA	Internal	Y	CRM+DCM	ESOP10
JW1962AH	Y	2.8	500	420V120mA	420V60mA	Internal	N	CRM+DCM	SOP8
JW1962BH	Y	1.8	500	420V160mA	420V80mA	Internal	N	CRM+DCM	SOP8
JW1964B	Y	5.5	500	420V90mA	420V40mA	Internal	N	CRM+DCM	SOP8
JW1964C	Y	2.8	500	420V120mA	420V60mA	Internal	N	CRM+DCM	SOP8
JW1964D	Y	1.8	500	420V160mA	420V80mA	Internal	N	CRM+DCM	SOP8

Offline Buck Regulator
P/N	Breadkdwon Voltage (V)	RDSON (Q)	louT (mA)	Vout (V)	Frequency (kHz)	Standby Power (mW)	Package
JW1530	700	15	200	5	30		SOT23-3
JW1532S5	500	26	150	5	30		SOP7
JWB1532N5	650	30	150	5	30		SOP8
JW1532N5	650	30	150	5	40		SOP8
JW1532M5	650	25	300	5	40		SOP8
JW1532A5	650	10	450	5	40		SOP8
JW15310	External	External	2000	3~150			SOP8
JW1531B	500	5	600	3~150			SOP7
JW1531M	500	15	250	3~150			SOP7
JWB1536NC	500	20	200	3.3	30		ASOP7
JWB1536AC	500	17	300(450mA pulse)	3.3	30		ASOP7
JW1536NC	500	20	200	3.3	30		SOP7
JW1536AC	500	14	450	3.3	30		SOP7
JW1532A	650	13	300	12/18	65		SOP8
JW1532AL	500	10	300(600mA pulse)	12/18	65		SOP8
JW1532B	650	5	450	12/18	65		SOP8
JW1532BL	500	5	450(900mA pulse)	12/18	65		SOP8
JW15326A	650	13	300	12	65		SOP8
JW15326B	650	5	450	12	65		SOP8
JW15327A	650	13	300	18	65		SOP8
JW15327B	650	5	450	18	65		SOP8
JW15328A	650	13	400	12	65		DIP7
JW15328B	650	5	550	12	65		DIP7
JW15328D	650	2	650	12	65		DIP7
JW15325A	650	13	300	12/15	65		SOP8
JW15325B	650	5	500	12/15	65		SOP8
JW153258B	650	5	550	15	65		SOP8
JW15329A	650	13	350	18	65		DIP7
JW15329B	650	5	500	18	65		DIP7
JW15329D	650	2	600	18	65		DIP7
JW1538NC	650	22	150	5/12/18/	30		SOP7
JW1538B	650	5	450	5/12/18/	65		SOP7

OfflineBuckRegulatorBV<200V

P/N	Breadkdwon	RDSON (Q)	lout (mA)	VoUT (V)	Frequency	Standby Power	Package
JW1532Y	150	0.5	500	15	65		SOP8

OfflineLinear Regulator

P/N	Breacdkdewon	RoSON(Q)	loUT (mA)	Vour(V)	Postandbyw)	Features	Package
JW1581A	650	10	50	5/3.3		Inductor-less	SOP8
JW15818A	650	10	50	5/3.3		Inductor-less	DIP8
JW1581C	650	10	40	12/5		Inductor-less and 12V Relay Driver	SOP8

Battery Management System

JoulWatt offers highly integrated, high-precision, and full-featured battery management products including charger ICs, battery protectors, battery monitoring products. JoulWatt assists engineers in completing peripheral simplification, safety, and reliability design solutionsina shortperiodoftime.

JW3360/JW3362

Protector for 1-Cell Battery Pack

Key Features

·Over Voltage Protection Accuracy@±15mV ·Under Voltage Protection Accuracy@±30mV ·Charge/Discharge Over-current Protection ·Accuracy@±1mV
·2nd Discharge Over-current Protection
·Accuracy @±2m v
·Load Short-circuit Protection Accuracy@±4mV ·Low Current Consumption ( \mathsf{T A}=25°\mathsf{C}
Normal Mode: 3.0\upmuA Max.Power-down Mode: 50nA Max. Over-discharge Mode: 0.5\upmu\up A Max.
· Package:X2DFN1.57\*1.9-6L/X2DFN1.2\*1.2-6

Benefits

·Current detection resistor: 0.5 mΩ@Min

JW3323A

Protector and Monitor IC for 6-13 Cells Battery Pack

Key Features

Application Fields

·Voltage Sampling Accuracy @25m V Typ.
·Under/Over Voltage Protection Accuracy@±15mV ·Charge/Discharge Over-current Protection ·Battery Under/Over-temperature Protection ·Passive Balance Function
·I2C Communication and Standalone
·Open Wire Detection
·Low Current Consumption ( .T A=25°C^{\prime}

Normal Mode: 35\upmu\up A Max. Sleep Mode: 4\upmu\mathsf{A} Max ·Package: TSSOP30

Benefits

· OTP for avoiding inactive stock

JW3319

Protector for 6/7Cells Battery Pack

Key Features

·Over Voltage Protection Accuracy@±15mV ·Under Voltage Protection Accuracy@±20mV ·Battery Under/Over-temperature Protection ·Charge/Discharge Over-current Protection ·Open Wire Detection
·Passive Balancing Function
·Charging Permission (CP) Condition Check ·Low current consumption
Normal Mode: 25\upmu\up A Max. Sleep mode: 5\upmu\mathsf{A} Max.
·Package: TSSOP24

Benefits

· High precision voltage and current detection
· Passive balancing function
·PWMcontrolMOSFET

JW3370

Monitor for 4-10 Cells Battery Pack

Key Features

· JW33708 Especially for 4-8 Cells Battery Pack ·14-BIT △E ADC samples battery voltage and
temperature
·16-BIT △Z ADC senses charge/discharge current. ·Support passive cell balance
·Reliable SPl communication and support cascade ·Comprehensive protection
·3.3V-80mA LDO outputfor external MCU
·Open wire connection detection
Low current consumption
Sleep state: 20\upmu\up A Max. Ship state: 5\upmu\mathsf{A} Max.
·Package:TSSOP38

Benefits

·One Die Process·Cascadable

JW3363 1s Protector (for Steel Cell)

Key Features

·High Side N Channel FET Drive; ·Charge Over-current Detection; ·Discharge Over-current Detection in 3-step; ·OV Battery Charge Function; ·Power-down Function Optional; ·Over-discharge Latch Function Optional; ·Package : \mathsf{C S P1.66^{\star}1.08^{\star}0.36^{\star}8} ·Low Current Consumption \mathsf{T A}=25°\mathsf{C} 一 OperationMode: 6\upmu\upDelta{\upomega}\mathsf{T y p}./9\upmu\mathsf{A@M a x} Over-discharge Mode: 6\upmu\upDelta{\upmu}\mathsf{T y p}./9\upmu\mathsf{A@M a x} ， Power-down Mode: 150nA@Max.

Benefits

·Safety:High sideNMOS Drive ·CTL Fuction Over-discharge Detection Voltage Optional:VOD1/VOD2; Power-down Function Entry and Exit; CO&Do Turn-off Function;

JW3421 ECC Anti-Fake IC

Key Features

·256 bits Elliptic Curve Cryptography (ECC) Engine
· Private Digital Certificate
·Host Challenge by Software(Host \rightarrow Slave)
·Security Library Conceptforeasyhostside
integration
·96 bits Unique Chip Identification number
·160 bytes protected Secure NvM read-only space
·304 bytes lock protects User NvM memory
·Self-adaption1-WireInterface
·Package: TSNP-6-9

Benefits

· Large User Space: 304 byte ·Security Algorithms:ECC 256

JW3412

2nd Protector for 2-4 Cells Battery Pack

Key Features

Application Fields

·Over Voltage Protection Accuracy@±15mV ·CO Output Mode: CMOS Active High
·Timer Reset Delay Time
·Output Control Function via CTL Pin
·Input Voltage is High to 28V
·Low Current Consumption ( \mathsf{T A}=25°\mathsf{C}
Normal Mode: 2\upmu\up A Max.
·Package : UDFN1.97\*2.46-8

Benefits

· Compatible with Major Gauge IC

JW3647

WLCSP-36, I2C Controlled Single Cell Dual Phase Switched Capacitor Charger

Key Features

·Two Operation Mode: Switched-cap Mode、
Bypass Mode
·Fast Response Time \left(<200{\mathsf{n s}}\right) of AC Over-voltage
Protectionto Turn OfftheExternal MOSFET
·lntegrated Dual Phase Switched Capacitor
Converter with Low On Resistance
· Charge current up to 8A, efficiency up to
98.4%@1.4A&200k
·Multiple Protections: VBUS_OVP、VAC_OVP、
VBAT_OVP、VOUT_OVP、IBUS_OCP、IBAT_OCP、
TDIE_OTP
·Multiple Charge Protections: VBUS_IN_RANGE、
VDROP_OVP、VBAT/IBAT_REGULATION、VOUT_S
CP、IBUS_RCP、IBUS_UCP
·Protocol:UFCS

Application Fields

·Smart-phone ·Tablet PC

Benefits

· UItra-high Efficiency ·High Accuracy 12-bit ADC

$Efficiency Curve:Cfly =3^{*}22 uF,VBAT=4.2V$

Efficiency Curve:Cfly =3^{*}22 uF,VBAT=4.2V

BMS Special IC
P/N	Function Description		ChannelOperation Voltage	IQ	Package	ApplicationDescription
JW3330	High-side NMOS driver	4	6~90V	12.5uA	TSSOP16/SOP8	High-SideNMOSDriverinBMS
JW3332	Ideal diode for BMS	1	10~150V	1.1mA	SOP8	Schottky Diode Replacement in Charging Circuit
JWS22251	8:1Mux/DeMuxBusSwitch		5~5.5V	0.1uA	SSOP16	1/O Expansion
JW3421	ECC Anti-Fake IC	/	1.62~5V	1.5uA	PG-TSNP-6-9	Battery Pack EncryptionApplication

BMSProtectionIC

P/N	Prtecion	Cell NO.	overation	Poulence	Cuscade	Battery	Package	Application Description
JW3360-XXX	1	1	1.5~6V	N	N		X2DFN1.57*1.9-6L	Moble honeBateryand
JW3362-XXX	1	1	1.5~6V	N	N		X2DFN1.2*1.2-6	WingrebleBaterend
JW3363-XXX	1	1	1.5~6V	N	N	Litem	CSP1.661.080.36-8	Steel ShellLithium Battery
JW3365-XXX	1	1	1.5~6V	N	N		X2DFN1.57*1.9-6L	SMoblePhone Bater anery
JW3412-XXX	2	2~4	3.5~28V	N	N	Litntrg	UDFN1.97*2.46-8	Laptop
JW3410-XXX	2	2~5	3~25V	N	N	Litntrg	MSOP8	PowerTools,Electric Bikes
JW3313-XXX	1	3	3~25V	N	N	Lithtrng	MSOP10	Electric Toy
JW3313S-XXX	1	3	3~25V	N	N	Lithtam	SOP8	Power Tool
JW3312-XXX	1	3~5	3~35V	Y	N	Lithtam	TSSOP20	BackupPower. Lead to Lithium
JW3318-XXX	1	3~5	3~35V	Y	Y	Lithtrg	TSSOP20	Electric Bike,BackupPower
JW3345-XXX	1	3~5	3~35V	N	N	Lithterg	SOP16	Power Tool
JW3317-XXX	1	5~7	6~60V	N	Y	Lithitrg	TSSOP24	Electric Bike,Scooter
JW3319-XXX	1	6~7	6~40V	Y	N	Lithiterg	TSSOP24	Electric Bike,Scooter
JW3311-XXX	1	8~10	6~60V	N	Y	Lithtrg	TSSOP24	Electric Bike, Scooter

Analog Front-End
P/N	Min Cells	MaxCells	Operation Voltage	Operating Temperature Range	Communication Interface	Support Cascade	Package
JW3370	4	10	8-60	-40 to 85	SPI	Y	TSSOP38
JW33708	4	8	8-60	-40 to 85	SPI	N	TSSOP38
JW3376	8	16	16-120	-40 to 85	SPI	N	TSSOP48
JW3323A	6	13	6~65	-40 to 85	I2C	N	TSSOP30
JW3323C	6	10	6~65	-40 to 85	I2C	N	TSSOP30

Charger
P/N	Betery	Tcontrgy	CuhargeA)	VOpertion	Absolute	Battegy	FunTGion	Battery Type	Ictentrol	Package
JW3663	1	Linear	0.456	5.5	21	4.2	N	Li-lon, Li-Polymer	I2C	WLCSP-9 (1.75x1.75)
JW4054	1	Linear	0.5	7.5	18	4.2	N	Li-lon, Li-Polymer	Stand-alone	SOT23-5
JW4054A	1	Linear	0.5	7.5	18	4.35	N	Li-lon, Li-Polymer	Stand-alone	SOT23-5
JW3665	1	Linear	1	7.5	18	4.2	N	Li-lon, Li-Polymer	Stand-alone	DFN2x2-8
JW3665A	1	Linear	1	7.5	18	4.35	N	Li-lon, Li-Polymer	Stand-alone	DFN2x2-8
JW3665B	1	Linear	1	7.5	18	4.33	N	Li-lon, Li-Polymer	Stand-alone	DFN2x2-8
JW4056	1	Linear	1	7.5	18	4.2	N	Li-lon, Li-Polymer	Stand-alone	ESOP-8
JW4056A	1	Linear	1	7.5	18	4.35	N	Li-lon, Li-Polymer	Stand-alone	ESOP-8
JW3655E	1~4	Buck-boost	3	21	24	3~21	N	LiHon,Lipoymer.	Stand-alone	QFN3x4-15
JW3702	2~4	Buck-boost	(Rc1270m2)	24	28	0~24	Y	Lion,L-polmer.	I2C	QFN4X4-32
JW3703	2~8	Buck-boost	(R12-0m)	24	40	0~36	Y	Li-on, L-polmer.	I2C	QFN4X4-32
JW3902	2~3		2.5
JW3903	2~3	Boost Boost	2.5	5.5 5.5	20 20	8.15~13.05 8.4~13.05	N N	Li-lon, Li-Polymer Li-lon, Li-Polymer	I2C Stand-alone	QFN4X4-24 QFN4X4-24
JW3647	1	Switthed-	8(switched- calb mpods) mode)	18	5.5	2.8~5.5	N	Li-lon, Li-Polymer	I2C	WLCSP-36

Linear Power Supply

JoulWatt has a comprehensive range of power switch products, including load switchesused to control timing and slow start,USB current limit switches applied to USB ports, electronic fuses with powerful protection functions widely used in industry, hot-swap controllers,ORing and ideal diode controllersthatcanbeflexibly applied and configured. Whether it is an input of 1V to 150V or an output of \mathsf{100m A} to hundreds A, we can provide you with power switch products that meet system requirements.

LoadSwitch

P/N	Channel	VIn (V)	IOM(x)o(UA)		SoftStart	Enable	Indicutor	Programmable	OCP	Package
JW7106	1	0.7~5.5	6	60	External	Active High	N	N	N	DFN2x2-8
JW7107S	2	0.7~5.5	6	80	External	Active High	N	N	N	DFN3×2-14
JW7113	1	2.7~5.5	2	80	Internal	Active High	Y	N	Y	SOT23-5
JW7142	1	0.7~5.5	6	80	External	Active High	N	N	N	DFN3×2-14
JW7135R	1	1.1~5.5	2	1	Internal	Active High	N	N	N	WLCSP0.9*0.9-4

USBSwitch

P/N	Channel	Vin (V)	IoMg(A)	Io (uA)	SoftStart	Enable	Indicutor	Progremmiable	OCP	Package
JW7115S-1	1	2.7~5.5	1	80	Internal	Active High	Y	N	Y	SOT23-5
JW7115S-2	1	2.7~5.5	2	80	Internal	Active High	Y	N	Y	SOT23-5
JW7115SA-1	1	2.7~5.5	1	80	Internal	ActiveLow	Y	N	Y	SOT23-5
JW7115SA-2	1	2.7~5.5	2	80	Internal	Active Low	Y	N	Y	SOT23-5
JW7105B	1	2.7~5.5	3	100	Internal	Active High	N	Y	Y	TSOT23-5
JW7111S	1	2.7~5.5	2.2	100	Internal	Active High	Y	Y	Y	SOT23-6 / DFN2×2-6
JW7111SA	1	2.7~5.5	2.2	100	Internal	Active Low	Y	Y	Y	SOT23-6/ DFN2×2-6
JWH7103	1	2.7~5.5	1.7	100	Internal	Active High	Y	Y	Y	SOT23-6 / DFN2×2-6
JWH7104	1	2.5~5.5	2.2	120	Internal	Active High	Y	Y	Y	SOT23-6 / DFN2×2-6

eFuse,Hotswap,Protection

P/N	Function	Channel	FET	VIN (V)	Max	(mA)	Soft	OCP	Progremmable	OVP	Package
JW7122	eFuse	2	Internal	1.2~5.5	6	0.14	External	Y	N	N	DFN3×2-14
JW7118	eFuse,OVP	1	Internal	2.8~22	2.5	0.1	Internal	Y	N	Y	SOT23-6 / DFN3×2-8
JW7112	eFuse	1	Internal	2.8~16	3	0.15	Internal	Y	Y	N	SOT23-6
JWH7165M	eFuse	1	Internal	2.7~16	25	1	External	Y	Y	Y	QFN3x5-22
JWH7160	eFuse	1	Internal	4~16	50	1.8	External	Y	Y	Y	LGA5×5-32
JWH7160A	eFuse	1	Internal	4~16	50	1.8	External	Y	Y	Y	LGA5x5-32
JW7222	Hotswap	1	External	2.5~18	二	1	External	Y	Y	N	MSOP10
JW7221	Hotswap	1	External	9~80	二	0.51	External	Y	Y	Y	MSOP10
JW7221L	Hotswap	1	External	9~80		0.51	External	Y(latch)	Y	Y	MSOP10
JW7228	Protection	1	External	9~80		0.53	External	Y	Y	Y	SOP8
JW7228P	Protection	1	External	9~80		0.53	External	Y	Y	Y	MSOP10
JW7211	Hotswap,ORing	1	External	10~80		1.1	External	Y	Y	Y	TSSOP16
JWH71522H	eFuse,ORing	1	Internal	2.7~18	5	0.22	External	Y	Y	Y	WQFN3*4-20
JWH71522L	eFuse,ORing	1	Internal	2.7~18	5	0.22	External	Y	Y	Y	WQFN3*4-20
JWH71524H	eFuse,ORing	1	Internal	2.7~18	5	0.22	External	Y	Y	Y	WQFN3*4-20
JWH71524L	eFuse,ORing	1	Internal	2.7~18	5	0.22	External	Y	Y	Y	WQFN3*4-20
JW7158	Fast Protection	1	Internal	4.5-24V	3	0.15	Internal	Y	Y	N	WDFN2*2-6
JW7158A	Fast Protection	1	Internal	4.5-24V	3	0.15	Internal	Y	Y	N	WDFN2*2-6

ORing and Ideal Diode

P/N	Channel	FET	High-side/Low-side	VIN (V)		Features	Package
JW7201	2	External	High-side	6~80	360uA	Fault Indicator	DFN4x3-14 / SOP16
JW7202	2	External	Low-side	10~150	1.4mA	ORing	SOP8
JW7203	1	External	Low-side	10~150	1.1mA	ORing	SOP8
JW7211	1	External	Low-side	10~80	1.1mA	ORing+Hotswap	TSSOP16
JW7260	1	External	High-side	6~80	380uA	ORing	TSOT23-6
JW7265	1	External	High-side	6~60	295uA	ORing, EN Control, Low IQ	TSOT23-6

Reset
P/N	Function	Channel	Supply Range(V)	IQ (uA)	Reset Voltage Threshold(V)	Reset Voltage Accuracy	Time Delay (us)	Features	Package
JWH7302	Veter	2	3~16	20	0.6	±1.5%	Adjustable	Rrset and Gate	DFN3×3-10

LDO
P/N	VIN (V)		louT(mA)	lo(uA)	Output Options	Features	Package
JW7808-1.2	2.2~5.5	300	12	1.2V		Enable, OTP, OCP,High PSRR	X2DFN1x1-4,SOT23-5
JW7808-1.5	2.2~5.5	300		12	1.5V	Enable, OTP, OCP,High PSRR	X2DFN1x1-4,SOT23-5
JW7808-1.8	2.2~5.5	300		12	1.8V	Enable, OTP, OCP,High PSRR	X2DFN1x1-4,SOT23-5
JW7808-1.9	2.2~5.5	300		12	1.9V	Enable, OTP, OCP,High PSRR	X2DFN1x1-4
JW7808-2.2	2.2~5.5	300		12	2.2V	Enable, OTP, OCP, High PSRR	X2DFN1x1-4
JW7808-2.5	2.2~5.5	300		12	2.5V	Enable,OTP,OCP,High PSRR	X2DFN1x1-4,SOT23-5
JW7808-2.7	2.2~5.5	300		12	2.7V	Enable, OTP,OCP, High PSRR	X2DFN1x1-4
JW7808-2.75	2.2~5.5	300		12	2.75V	Enable, OTP, OCP, High PSRR	X2DFN1x1-4
JW7808-2.8	2.2~5.5	300		12	2.8V	Enable, OTP, OCP,High PSRR	X2DFN1x1-4,SOT23-5
JW7808-2.85	2.2~5.5		300	12	2.85V	Enable, OTP,OCP,High PSRR	X2DFN1x1-4,SOT23-5
JW7808-2.9	2.2~5.5		300	12	2.9V	Enable, OTP, OCP, High PSRR	X2DFN1x1-4,SOT23-5
JW7808-3.0	2.2~5.5		300	12	3.0V	Enable, OTP,OCP,High PSRR	X2DFN1x1-4,SOT23-5
JW7808-3.1	2.2~5.5		300	12	3.1V	Enable, OTP,OCP, High PSRR	X2DFN1x1-4,SOT23-5
JW7808-3.2	2.2~5.5		300	12	3.2V	Enable, OTP,OCP,High PSRR	X2DFN1x1-4,SOT23-5
JW7808-3.3	2.2~5.5		300	12	3.3V	Enable,OTP,OCP,High PSRR	X2DFN1x1-4,SOT23-5
JW7808-4.0	2.2~5.5		300	12	4.0V	Enable,OTP, OCP, High PSRR	X2DFN1x1-4
JW7808-4.5	2.2~5.5		300	12	4.5V	Enable, OTP, OCP, High PSRR	X2DFN1x1-4,SOT23-5
JW7806-1.2	2.2~5.5		300	12	1.2V	Enable, OTP,OCP,Low noise,High PSRR	X2DFN1x1-4,SOT23-5
JW7806-1.5	2.2~5.5		300	12	1.5V	Enable, OTP,OCP, Low noise,High PSRR	SOT23-5
JW7806-1.8	2.2~5.5		300	12	1.8V	Enable, OTP, OCP, Low noise,High PSRR	X2DFN1x1-4,SOT23-5
JW7806-1.9	2.2~5.5		300	12	1.9V	Enable,OTP, OCP, Low noise,High PSRR	X2DFN1x1-4
JW7806-2.2	2.2~5.5		300	12	2.2V	Enable, OTP, OCP, Low noise, High PSRR	X2DFN1x1-4
JW7806-2.5	2.2~5.5		300	12	2.5V	Enable, OTP, OCP,Low noise,High PSRR	X2DFN1x1-4,SOT23-5
JW7806-2.7	2.2~5.5	300		12	2.7V	Enable, OTP, OCP, Low noise, High PRR	X2DFN1x1-4
JW7806-2.75	2.2~5.5	300		12	2.75V	EnableisHig	X2DFN1x1-4
JW7806-2.8	2.2~5.5	300		12	2.8V	Enable, OTP, OCP, Low noise,High PSRR	X2DFN1x1-4,SOT23-5
JW7806-2.85	2.2~5.5	300		12	2.85V	Enable, OTP,OCP,Low noise,High PSRR	X2DFN1x1-4,SOT23-5
JW7806-2.9	2.2~5.5	300		12	2.9V	Enable, OTP,OCP,Low noise,High PSRR	X2DFN1x1-4,SOT23-5
JW7806-3.0	2.2~5.5	300		12	3.0V	Enable, OTP, OCP, Low noise,High PRR	X2DFN1x1-4,SOT23-5
JW7806-3.1	2.2~5.5	300		12	3.1V	Enable, OTP,OCP, Low noise, High PSRR	X2DFN1x1-4,SOT23-5
JW7806-3.2	2.2~5.5	300		12	3.2V	Enable, OTP, OCP, Low noise, High PSRR	X2DFN1x1-4,SOT23-5
JW7806-3.3	2.2~5.5	300		12	3.3V	Enable,OTP,OCP,Low noise,High PSRR	X2DFN1x1-4,SOT23-5
JW7806-4.0	2.2~5.5	300		12	4.0V	Enable,OTP,OCP,Lownoise,High PSRR	X2DFN1x1-4
JW7806-4.5	2.2~5.5		300	12	4.5V	Enable, OTP, OCP,Low noise, High PSRR	X2DFN1x1-4,SOT23-5
JWH7821	2.2~5.5		1000	350	0.8~5V	Enable, OTP, OCP,Low noise,High PSRR	DFN3x3-8
JWH7821A	2.2~6.5		1000	100	0.8~6V	Enable, OTP, OCP, Low noise, High PSRR	DFN3x3-8
JWH7822	1.1~6.5	2000		5000	0.8~5.15V	Enable, OTP, OCP, Low noise, High PRR	QFN3.5x3.5-20/QFN5x5-20
JWH7822A	1.1~6.5	2000		5000	0.8~5.15V	Enable, OTP, OCP,Low noise,High PSRR	QFN3.5x3.5-20/QFN5x5-20
JWH7823	1.1~6.5		3000	5000	0.8~5.15V	Enable, OTP, OCP, Low noise,High PRR High Accuracy, High PSRR, Ultra Low noise,	QFN3.5x3.5-20
JWH7823A	1.1~6.5		3000	5000	0.8~5.15V	Low Dropout	VQFN3.5x3.5-20
JW7830	2.7~20		300	30		High PSRR, Low noise, Low Dropout	ESOP8,SOT89
JW7809-1.2	2.2~5.5	600		12	1.2V	Enable, OTP,OCP, Low noise, High PSRR	SOT23-5/DFN2*2-6
JW7809-1.5	2.2~5.5	600		12	1.5V	Enable,OTP,OCP,Low noise,High PSRR	SOT23-5/DFN2*2-6

LDO
P/N	VIN (V)	lour(mA)	lo(uA)	Output Options	Features		Package
JW7809-1.8	2.2~5.5	600	12	1.8V	Enable, OTP,OCP,Low noise,High PSRR		SOT23-5/DFN2*2-6
JW7809-2.5	2.2~5.5	600	12	2.5V	Enable, OTP, OCP, Low noise,High PSRR		SOT23-5/DFN2*2-6
JW7809-2.8	2.2~5.5	600	12	2.8V	Enable, OTP, OCP, Low noise,High PSRR		SOT23-5/DFN2*2-6
JW7809-2.85	2.2~5.5	600	12	2.85V	Enable, OTP, OCP, Low noise, High PSRR		SOT23-5/DFN2*2-6
JW7809-2.9	2.2~5.5	600	12	2.9V	Enable,OTP,OCP,Low noise,High PSRR		SOT23-5/DFN2*2-6
JW7809-3.0	2.2~5.5	600	12	3.0V	Enable, OTP,OCP, Low noise, High PSRR		SOT23-5/DFN2*2-6
JW7809-3.1	2.2~5.5	600	12	3.1V	Enable, OTP,OCP, Low noise, High PSRR		SOT23-5/DFN2*2-6
JW7809-3.2	2.2~5.5	600	12	3.2V	Enable,OTP,OCP,Low noise,High PSRR		SOT23-5/DFN2*2-6
JW7809-3.3	2.2~5.5	600	12	3.3V	Enable, OTP, OCP, Low noise, High PSRR		SOT23-5/DFN2*2-6
JW7809-4.0	2.2~5.5	600	12	4.0V	Enable, OTP,OCP,Low noise,High PSRR		SOT23-5/DFN2*2-6
JW7897	VIN12:0.6V~3.0V VIN34,5,6,7:2.1V	LDO,z:1400 LDO345167400	166	Adjustable	I2C interfce,OTP OCP,Lw noise, High PSRR, with VBIAS		WLCSP1.51*1.84-20
JW7820B	~5.5V 1.7~6	500	80	Adjustable	Enable,OTP,OCP,Lo noise,High PSRR,PGOOD		WDFN2*2-8
JW78001	2.2~5.5	1000	350	0.8~5V	Enable, OTP, OCP, Low noise, High PSRR		DFN2*2-6
JW78002	2.2~5.5	1500	350	0.8~5V	Enable, OTP, OCP,Low noise,High PSRR		DFN3*3-8
JWH7824	1.1~6.5	4000	5000	0.8~5.2V	High Accuracy,HighPSRR,Ultra Low noise,Low Dropout		VQFN3.5*3.5-20
JW7827	0.8~5.5	500	50	0.8~5V	Enable, OTP, OCP, Low noise,High PSRR,with BIAS		UDFN1.2*1.2-6
JWH78231	1.2~6.5	3000	5400	0.8~5.2V	HighAccuracy,High PSRR,Ultra Low noise		VQFN5*5-20
JW7820A	1.7~6	500	80	1.5~4.7V	Enable, OTP, OCP, Low noise, High PSRR, PGOOD		WDFN2*2-8

PoE-PSE
P/N	Channel	PoEProtocol	MOSFET	Supply Range(V)		Interface Package	Special Features
JWH7290	1	IEEE802.3af/at	External	44V~60V		QFN5x7-38	Special Features
JWH7291	4	IEEE802.3af/at	External	44V~60V		I2C I2C QFN5x7-38	PoE++ ~
JW87251	4	IEEE802.3af/at	External	44V~60V		I2C QFN5x7-38	PoE++
JWH7294	8	IEEE802.3af/at/bt	Internal	44V~60V		I2C QFN8x8-58	bt
JWH7295	8			44V~60V		I2C QFN8x8-58	~
		IEEE802.3af/at	Internal				bt
JWH7294A	8	IEEE802.3af/at/bt	Internal	44V~60V	I2C	QFN8x8-58
JWH72964	4	IEEE802.3af/at	Internal	44V~60V	I2C	QFN5x5-32	45W per Port
JWH72964A	4	IEEE802.3af/at	Internal	44V~60V	I2C	QFN5x5-32	45W per Port
JWH72965	4	IEEE802.3af/at	Internal	44V~60V	I2C	QFN7*7-48	45W per porte
JWH72978	8		Internal	44V~60V	I2C	QFN6*6-28	pmax manage

PoE-PD

P/N	Channel	PoE Protocol	HotSwap	PoECurent	PoElrush	Rsugply	Dcnrc	Package	Special Features
JWH7241	1	IEEE802.3af/at	Internal	890	135	0~57V	NA	ESOP8	Support Auxiliary Adaptor ORing Power Supply
JWH7241A	1	IEEE802.3af/at	Internal	890	135	0~57V	NA	ESOP8	NA
JWH7232	1	IEEE802.3af	Internal	530	135	0~57V	Flyback	QFN4*5-28	Support Auxiliary Adaptor ORing Power Supply
JWH7232B	1	IEEE802.3af	Internal	530	135	0~57V	Flyback	QFN4*5-28
JWH7242	1	IEEE802.3af	Internal	NA	110	0~57V	NA	SOT23-5/ ESOP8	Support Auxiliary Adaptor ORing Power
JWH7242A	1	IEEE802.3af	Internal	NA	110	0~57V	NA	SOT23-5	Support Auxiliary Adaptor ORing Power

USB Charging Controller

P/N

Input VoltageRange

Role CC/CV

Protocol

Application

Package

BC1.2

Apple

AFC

QC2.0

QC3.0PD3.0/PPSSCPA/B

UFCS

JW3119E

2.9V~24V

DFP

Adaptor

QFN4x4-24

H-Bridge

JoulWatt half-bridge drivers integrate a high-side and low-side driver and reduce switching losses, handle noisy environments and improve system efficiency.

H-Bridge
P/N	VIn (V)	Current Capability(A)	(HS+LS) RDS(ON)	Integrated MOS	lo(uA)	Typical Application	Package
JW7902	3~15	1	1000	Y	10		RelayDriver,IR-cutDriver,MotorDriver	DFN2x2-8 / SOT23-6
JW7903	3~15	1	1000	Y	0.04		Relay Driver,IR-cut Driver,MotorDriver	DFN2x2-8 / SOT23-6
JW7951C	4~20	3	40	Y	37		Wirelesscharger,Full-BridgePowerstage	QFN3x4-15
JW7952	2~14	12.5	12	Y	20		Wirelesschargerull-BridgePowerste withDemodulation and LDO	QFN3x3.5-21

IW JOULWATT

Gate Driver

JoulWatt gate drivers are used to drive power switching devices such as MOSFETs, IGBTs, SiCFETs, and GaNFETs. The product range includes low-side drivers,half-bridge drivers, and isolated drivers. Choosing the right driving solution helps you easily design efficient, reliable, and lightweight power electronic systems.

Gate Driver
P/N	Channel	Configuration	Max Boot- Voltage(V)	Capacity ( SRC/ SNK, A)	Supply Range(V)	Propagation Delay(ns)	Delay Match(ns)		Package
JWH7911B	2	High-side & low-side	120	4.0/ 4.0	8~15	33	2		SOP8/DFN4x4-8
JWH7915	2	High-side & low-side	120	4.0/ 4.0	8~15	42		4	DFN4x4-10/ DFN3x3-9
JWH7917	1	Low-side	/	4.0/ 4.0	4.5~20	18	/		SOT23-5/DFN3x3-6
JWH7924	2	Low-side	/	4.5/ 4.5	4.5~20	13	0.5		SOPB/EMSOP8 /
JWH7935	2	High-side & low-side	700	2.0/ 4.0	9~15	80		10	WQFN5*7-30
JW9610	2	High-side & low-side	120	3.5/3.5	8~15	42		4	SOP8
JW9611	2	High-side & low-side	120	4.0/4.0	8~15	32	2		SOP8/DFN4x4-8
JW9616	1	Low-side		4.0/4.0	4.5~18	18			DFN3x3-6
JW9617	1	Low-side		4.0/4.0	4.5~18	18			SOT23-5
JW9624	2	Low-side		4.5/4.5	4.5~20	13	1		SOP8/EMSOP8/DFN3x3-8

JW JOULWATT

Analog ICs

JoulWatt's analog signal-chain products cover amplifiers, data converters,clock devices and signal detection devices,etc.The features of wide bandwidth,high precision, and low noise make the productsadaptabletoawiderangeofapplicationscenarios.

General-PurposeOperational Amplifier

P/N	Channel	VC	Rail-to-rail	lquchanel		(MHz, yp)		Voms gt25c		Ust-goin	Package
JWS29001	1	1.8~5.5	In, Out	60	5	1	2.4	0.4	35 @ 1kHz	Y	SOT23-5, SOT353, X2DFN
JWS29002	2	1.8~5.5	In, Out	60	5	1	2.4	0.4	35 @ 1kHz	Y	VDFN2*2-8,SOP8,MSOP8
JWS29551	1	1.8~5.5	In, Out	75	1	1.5	1.2	0.5	25 @ 1kHz	Y	SOT23-5
JWS29554	4	1.8~5.5	In, Out	75	1	1.5	1.2	0.5	25 @ 1kHz	Y	SOP14,TSSOP14
JWS29562	2	2.3~5.5	In, Out	700	1	7	10	0.7	35 @ 10kHz	Y	SOP8,MSOP8
JWS29501	1	1.7~5.5	In, Out	0.6	1	0.015	0.006	0.6	177 @ 1kHz	Y	SOT23-5
JWS29502	2	1.7~5.5	In, Out	0.6	1	0.015	0.006	0.6	177 @ 1kHz	Y	SOP8
JWS29504	4	1.7~5.5	In, Out	0.6	1	0.015	0.006	0.6	177 @ 1kHz	Y	TSSOP14
JWS29505	1	1.8~5.5	In, Out	6.6	1	0.5	0.25	0.5	63 @ 1kHz	Y	SOT23-5
JWS29506	2	1.8~5.5	In, Out	6.6	1	0.5	0.25	0.5	63 @ 1kHz	Y	SOP8
JWS29082	2	3~36	Out	680	10	3.5	15	0.5	30 @ 1kHz	Y	SOP8
JWS29084	4	3~36	Out	680	10	3.5	15	0.5	30 @ 1kHz	Y	SOP14

Precision Operational Amplifier

P/N	Channel	VC	Rail-to-rail		Vos.@025C			(MHz,/VP)		(nV/rtHz Vyp)	Uuntain	Package
P/N	Channel	VC	Rail-to-rail		Vos.@025C			(MHz,/VP)		(nV/rtHz Vyp)	Uuntain	Package
JWS29511	1	1.8~5.5	In, Out	150	0.04	0.05	50	2	1.3	19 @ 1kHz	Y	SOT23-5
JWS29512	2	1.8~5.5	In, Out	150	0.04	0.05	50	2	1.3	19 @ 1kHz	Y	SOP8,MSOP8
JWS29515	1	1.8~5.5	In, Out	750	0.35	1	1	11	11	8 @10kHz	Y	SOT23-5
JWS29516	2	1.8~5.5	In, Out	750	0.35	1	1	11	11	8 @ 10kHz	Y	SOP8
JWS29518	4	1.8~5.5	In, Out	750	0.35	1	1	11	11	8 @10kHz	Y	SOP14
JWS29712	2	4.5~48	Out	600	0.025	0.05	150	4	2.6	15 @ 1kHz	Y	SOP8

Instrumentation Amplifier

P/N	Channel#	M		Gvinae				lq (mA)				Group Package
P/N	1	4~36	40	1~1000	9	84	2.5	2.6	2.2	0.2	-40~+125	SOP8,MSOP8
JWS29791 JWS29791U	1	4~36	40	1~1000	9	84	2.5	2.6	2.2	0.2	-40~+125	SOP8,MSOP8

Comparators

P/N	Ratings	Channel	Vcc (V)	Iq/channel (UA,Typ)	Input Bias (curent	Vos@25C (mV,Typ)	Hysteresis (mV,Typ)	Tpd(ns)	Rise time(ns)	Fall time(ns)	Output Type	(mA,Typ) Short-Circuit Current	Package
JWS29021	Industry	1	1.8~5.5	60	14	2	0.6	46	7	5	Pusl-pull	50	SOT23-5
JWQ29021	Automotive	1	1.8~5.5	60	14	2	0.6	46	7	5	Pusl-pull	50	SOT23-5
JWS29521	Industry	1	1.7~5.5	0.44	5	0.5	5	1700	230	300	Pusl-pull	36	SOT23-5
JWS29531	Industry	1	1.8~5.5	32	5	1	3	240		20	Open-drain	-30	SOT23-5
JWS29532	Industry	2	1.8~5.5	32	5	1	3	240		20	Open-drain	-30	SOP8
JWS29702	Industry	2	2.0~36	250	22000	1	/		/	/	Open-drain	/	SOP8

Current-Sensing Amplifier

P/N

Channel

VCC

(uA, Max)

drift

Gain

(dB,RP)

Output Type

Package

JWS24285

2.7~5.5

2.7~76

750

0.1

±0.25%

160

130

Analog

MSOP8

Digital Current-Sensing

P/N

Channel

Vcc (V)

Comomen Voltage(V)

lq (uA,Max)

luputoffset 40°℃~125°℃

Inputoffset (Typ,uV/℃)

~125°℃)

(Main-40rGainerdrift (ppm/°C,Typ)

CMRR (dB,Typ)

Resolution (bits,Typ)

Shunt Range (mV,Typ)

Interface

Package

JWS24226

2.7~5.5

0~36

330

0.02

0.10%

160

±81.69

I2C or SMBus

MSOP10

Analog Switch

P/N

Channel

Switcih

VecV/s

Range

(uA/ Maox)

(ohm,Ty)

Current

(usgNy)

Package

JWS22750

SPDT

1.8~5.5

-2.5~Vcc

0.5

1.6

0.4

0.12

MSOP10, UQFN10

JWS24157N

SPDT

-4~ -12

Vss~GND

350

1.6

0.01

0.12(max)

0.14(max)

SOT363

Series Reference

SeriesRererence
P/N						Vin(V)(Max)	Iq (uA)(Typ)	Tongeinse	Package
JWS23512	1.25	0.1	20	15	200	5.5		- 40~125	SOT23-3
JWS23520	2.048	0.1	20	15	200	5.5		-40~125	SOT23-3
JWS23525	2.5	0.1	20	15	200	5.5		- 40~125	SOT23-3
JWS23530	3	0.1	20	15	200	5.5		- 40~125	SOT23-3
JWS23533	3.3	0.1	20	15	200	5.5		- 40~125	SOT23-3
JWS23540	4.096	0.1	20	15	200	5.5		- 40~125	SOT23-3

Shunt Reference

P/N		Votge		Precison						Package
JWS23431A	2.495	Adjustable	36	1	100	15	0.2	300	-40~125	SOT23-3
JWS23431B	2.495	Adjustable	36	0.5	100	5	0.2	300	-40~125	SOT23-3
JWS23432A	2.495	Adjustable	36	1	100	15	0.2	300	-40~125	SOT23-3
JWS23432B	2.495	Adjustable	36	0.5	100	5	0.2	300	-40~125	SOT23-3

High Precision△-ZADC

P/N	Description		Architechure	Resolition	(PPMIFS)	Prog ramobls	PGA(dB)	disiweron	Interface	Tempertingc	Package
JWS27115	Utr	4	Sigma-Delta	16	8	1	1/3,1/2,1,2,4,8,32	(mW) 0.5	I2C	-40~+125	MSOP10
JWS27125A	Utra-SmlerChnels	4	Sigma-Delta	24	10	1	1/3,1/2,2,4,8,32	0.5	I2C	-40~+125	MSOP10
JWS27118	4ch, 1ksps, 16b SD ADC,SPI	2(4)	Sigma-Delta	16	±8	1	1/3,1/2,2,4,8,32	0.5	ISPI	-40~+125	MSOP10

High Precision SAR ADC

P/N

Description

Architechure

Resouion

SNRP1HIZ

INL

THD@1HZ

Input Range(V)

Disipatlerw)

Interface

Tempertiegcs

Package

JWS27588

ch16b,sbiolarinput

SAR

+/-1LSB

-105

1000

230

SPI/Parallel

-40~+125

LQFP64

JWS27861

SAR

+/-1LSB

-110

1000

+/-5

7.2

Interiace

-40~+125

MSOP10

Clock Buffer

P/N	Input Level	Input Channel	Output Level	Output Channel	Frequency (MHz)	VDD (V)	VDDO (V)	Propagation Delay	OutputSkew	Package
JWH2031	SSTL/SiCLVEDS/HCrystol	3	LVCMOS	10	0~200		3.3/2.5/ 1.83.3/2.5/1.8/ 1.5	VBn-(tyP)	55ps(max)	VQFN5*5-32L

Automotive Products

JoulWatt provides various automotive products in highest level quality standard,which applied in complex application environments such as automotive and so on. A wide product portfolio provides engineers design flexibility in intelligent cockpit, ADAS，EV power and other automotive electronic applications. JoulWatt has wide automotive product categories including BUCK, BOOST, BUCK-BOOST, LDO, LED driver, gate drivers, PMIC, Vcore power, and CAN interface.

JWQ52993 6V/3A, 2MHz Syn. Buck

Key Features

·AEC-Q100 Grade 1Qualified
· 2.7V to 6V Operating Input Range
·3A Output Current
· Optional 2A JW52992(P2P)
· Output Voltage as Low as 0.45V
· 0.5% FB Accuracy
· Very-Low Rps for Good Thermal Performance
· High Efficiency at Light Load
· 2MHz Switching Frequency
·COT Control
· 100% Duty Cycle
·Power Good (PG)
·Output Discharge
·Internal Soft-Start
·Compact DFN1.5X1.5-6 Package

Benefits

· Wide Output Voltage Range (Support LDDR5 Applications) · High Output Voltage Accuracy · Good Thermal Performance

· High Efficiency · Small Size

Application Fields

·ADAS
· Body Electronics and Lighting
· Infotainment and Cluster
· Hybrid, Electric, and Powertrain Systems

Bottom View

JWQ5156

36V/6A Low IQ, Sync-Buck with FSS

Key Features

·AEC-Q100 Grade 1Qualified
·Wide Input Voltage Range -3.95Vto 36V
- 3Vto 36V(After Start-up)
·6A Continuous Output Current
·Extremely Low Quiescent Current with
External Bias Power Supply
·35ns Minimum On Time
·Integrated 40m\Omega/20m\Omega Power MOSFETs
·200kHz to 2.2MHz Programmable Frequency
·FSS for Better EMl Performance
·Available in a VQFN4.0x3.5-14L Package with Wettable Flank

Application Fields

· Infotainment
· Cluster
· Camera
·TBox

Benefits

· Low IQ and Dropout · Good EMl Performance ·Good Thermal Performance · High Efficiency and Small Size

JWQM93902

36V /2APower Module

Key Features

Application Fields

·AEC-Q104Qualified
·4Vto 36V Wide Operating Input Range
·2A Continuous Load Current
·2.2MHz Switching Frequency
·Low Quiescent Current:30uA
·Selectable PSM/FCCM at Light Load
·Built-lnSpread-SpectrumFrequencyModulation
·for Low EMI
·Low Dropout Mode
·QFN4\*5mm

·Good EMlPerformance · Low IQ and Dropout ·Small Size

Benefits

· Lamp Driver · Cluster ·Camera · TBox

EMl Performance

AutomotiveBuckConverter

P/N

Regulated Outputs

VIN (V)

lout(A)

VFB(V)

lQ(uA)

Fsw (kHz)

Power Good

Soft Start

Light Load

Sync

Control Method

Package

JWQ5217

2.5~5.5

0.45

2000

Internal

PFM

COT

DFN2X2-8

JWQ52992

2.7~6

0.45

2000

Internal

PFM

COT

DFN1.5X1.5-6

JWQ5273

2.95~7

0.6

210

400~2400

Adjustable

FCCM

COT

QFN3x3-16

JWQ52993

2.7~6

0.45

2000

Internal

PFM

COT

DFN1.5X1.5-6

JWQ52993F

2.7~6

0.45

2000

Internal

PWM

COT

DFN1.5X1.5-6

JWQ5276

2.95~7

0.6

210

400~2400

Adjustable

FCCM

COT

QFN3x3-16

JWQ5278

2.7~8

0.6

550

700/800/1000

Adjustable

FFCCM

COT

QFN3x4-21

JWQ5279

2.7~8

0.6

550

700/800/1000

Adjustable

FCCM

COT

QFN3x4-21

JWQ5102AS

4~36V

0.8

410

Internal

PFM

PCM

QFN3x2-12

JWQ5102BS

4~36V

0.8

1000

Internal

PFM

PCM

QFN3x2-12

JWQ5102CS

4~36V

0.8

2100

Internal

PFM

PCM

QFN3x2-12

JWQ5102CSF

4~36V

0.8

2100

Internal

FCCM

PCM

QFN3x2-12

JWQ5103AS

4~36V

0.8

410

Internal

PFM

PCM

QFN3x2-12

JWQ5103BS

4~36V

0.8

1000

Internal

PFM

PCM

QFN3x2-12

JWQ5103CS

4~36V

0.8

2100

Internal

PFM

PCM

QFN3x2-12

JWQ5103CSF

4~36V

0.8

2100

Internal

FCCM

PCM

QFN3x2-12

JWQ5154

4~36

2.6

200~2200

Internal

PFM

PCM

EVQFN4.0x3.5

JWQ5155

4~36

2.6

200~2200

Internal

PFM

PCM

EVQFN4.0x3.5

JWQ5156

4~36

2.6

200~2200

Internal

PFM

PCM

EVQFN4.0x3.5

JWQ5157

4~36

2.6

200~2200

Internal

PFM

PCM

EVQFN4.0x3.5

JWQ5123

4.5~60

3.5

0.75

180

100~2000

Internal

PFM

PCM

ESOP8

JWQ5125

4.5~60

0.75

180

100~2000

Internal

PFM

PCM

ESOP8

JWQ5125A

4.5~60

0.75

180

100~2000

Internal

PFM

PCM&FSS

ESOP8

JWQ5141

6~100

1.25

160

100~1000

Internal

PFM

COT

ESOP8

AutomotiveBuckController

P/N	Topology	VIN(V)	VoUT (V)	VFB(V)	Fsw (kHz)	lQ(uA)	Package	Features
JWQ6346A	Buck	6~75	0.8~Dmax·VIN	0.8	100~1000	600	QFN3.5X4.5-20	Light Load Selectable(PFM/FCC) MOSFETGateDriverVoltage Selectable(7.5V/10v)

AutomotiveBoostConverter

P/N

Regulated Outputs

VIN (V)

VoUt(V)

Max.Switch Current(A)

VFB(V)

lo(uA)

Fsw (kHz)

SoftStart

LightLoad

Sync

Control Method

JWQ5513

2.8~20

4~20

400-2000

Internal

PFM/PWM/USM

COT

AutomotiveBoostController

P/N	Topology	VIN (V)	Vour(V)	VFB(V)	Fsw (kHz)	lo(uA)	Features	Package
JWQ5583	Flybacs,sepic	3~50	External	1.275	100~1000	1.5		MSOP10

AutomotiveBuck-boostController

P/N	Topology	VIn (V)	VoUT(V)	VFB(V)	Fsw (kHz)	lQ(uA)	Features	Package
JWQ3760	Buck-boost	5~60	1.2~60	1.2	180~400	2500	Autocm-tivst OVntswitch	QFN5X5-32

JWJOULWATT

SELECTIONGUIDE

2025 Q2

COMPANY PROFILE

IWJOULWATT

DIRECTORY

Switching DC/DC Power Supply

VcorePower 10

AC/DC Power Supply 13

BMS 17

Linear Power Supply 27

H-Bridge 31

GateDriverICs 33

Analog ICs 35

AutomotiveProducts(AEC-Q100) 38

Product lndex

Switching DC/DC Power Supply

JW5523

Synchronous Step-up Boost Converter with Output Disconnect

Key Features

Application Fields

JWM9123EC 6V/3A Sync.Step-Down Converter Module

Key Features

Application Fields

Benefits

Step-downConverterVinMax<10v

Step-downConverterVinMax>10v

Step-downConverterVinMax>10v

Step-downConverterVinMax>10v

IsolatedDC/DC

PowerModule

Automotive--LED Backlight Driver

Vcore Power

JWH6377

Dual-Loop, Multi-Phase Controller with PMBus Interface

Key Features

Application Fields

Benefits

AC/DC Power Supply

WJOULWATT|1 4

AC/DCHalfBridgeIC

AC/DCSpecialIC

Sinle Live Line IC

OfflineBuckRegulatorBV<200V

OfflineLinear Regulator

Battery Management System

JW3360/JW3362

Protector for 1-Cell Battery Pack

Key Features

Benefits

JW3323A

Protector and Monitor IC for 6-13 Cells Battery Pack

Key Features

Application Fields

Benefits

JW3319

Protector for 6/7Cells Battery Pack

Key Features

Benefits

JW3370

Monitor for 4-10 Cells Battery Pack

Key Features

Benefits

JW3363 1s Protector (for Steel Cell)

Key Features

Benefits

JW3421 ECC Anti-Fake IC

Key Features

Benefits

JW3412

2nd Protector for 2-4 Cells Battery Pack

Key Features

Application Fields

Benefits

JW3647

WLCSP-36, I2C Controlled Single Cell Dual Phase Switched Capacitor Charger

Key Features

Application Fields

Benefits

Linear Power Supply