该页无缩略图
JOULWATT AUTOMOTIVE PRODUCT
COMPANY PROFILE
JWJOULWATT
Foundedin2013,JoulWatt(SSEticker:688141)isa fast growing supplier of high performanceanalog, and mixed digital-analog chips. The company adoptsitsownadvancedprocesstechnologyfor chip design and manufacturing.Since itsestablishment, the company has always beencommittedtoprovidinghighefficiency,highperformance and highreliability power management,signal chain and other chips, offering customerswith one-stoppurchasing service.
The company currently provides a broad product portfolio, including DC/DC, AC/DC, linear powerbattery management, signal chain, display，automotiveand other categories.The related applications cover Computing (Desktop, Laptop),Telecommunications，Industrial,Data Center, Automotive,Consumer，Lighting and many otherfields.
High performance analog and mixed digital-analog chip
Cutting-edge BCD Process Advanced IC and Package Design High Efficiency Power Structure
DIRECTORY
JoulWattAutomotiveProduct Introduction 1
Hero Products : JWQ52993 3
Hero Products : JWQ5156 4
Hero Products : JWQM93902 5
Automotive Buck Converter 6
Automotive Buck Controller 6
Automotive Boost Converter 6
Automotive Boost Controller 6
Automotive Buck-boost Controller 6
Automotive Power Module 7
Automotive DrMOS 7
Automotive LED Backlight Driver 7
Automotive Load Switch and USB Switch 7
Automotive High Side Power Switch 7
Automotive LED Linear Solution 7
Automotive LDO 8
Automotive Gate Driver 8
Automotive Comparators 8
Automotive Current-Sensing Amplifier 8
Automotive CAN 8
JW JOULWATT
JoulWatt Products for Automotive Electronics
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.
Why choose JW for Automotive?
Higher efficiency and more compact packaging.
Better EMl characteristics and simplified design.
Higher security, designed to meet functional safety and reliability.
A more comprehensive product matrix, providing one-stopservices.
Hero Product Recommendations
6V/3A, 2MHz Syn. Buck JWQ52993
36V/6A Low IQ, Sync-Buck with FSS JWQ5156
36V/2APowerModuleJWQM93902A
Automotive Products
JoulWatt automotive-grade products undergo strict quality certification control and can be applied incomplex application environments such as automobiles.A wide range of product categories help engineers flexibly apply intelligent cockpit, intelligent electrification, and advanced driving assistance systems(ADAS) projects, including automotive switching DC/DC power supplies, automotive gate drivers, automotive linear power supplies, and automotive Vcore power.
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-Q100Grade1Qualified
·Wide Input Voltage Range -3.95Vto 36V
- 3V to 36V (After Start-up)
·6A Continuous Output Current
·Extremely Low Quiescent Current with
External Bias Power Supply
·35ns Minimum On Time
·lntegrated 40\mathsf{m}\Omega/20\mathsf{m}\Omega Power MOSFETs
·200kHz to 2.2MHz Programmable Frequency
·FSS for Better EMl Performance
·Available in a VQFN4.0x3.5-14L Package with WettableFlank
Application Fields
· Infotainment
· Cluster
·Camera
·TBox
Benefits
· Low IQ and Dropout · Good EMl Performance ·Good Thermal Performance · High Efficiency and Small Size
JWQM93902
36V /2A Power Module
Key Features
Application Fields
·AEC-Q104Qualified
·4Vto 36V Wide Operating Input Range
·2A Continuous Load Current
·2.2MHz Switching Frequency
·LowQuiescentCurrent:30uA
·Selectable PSM/FCCM at Light Load
·Built-In Spread-Spectrum Frequency Modulation
·forLow EMI
·Low Dropout Mode
·QFN4\*5mm
· Lamp Driver · Cluster ·Camera ·TBox
Benefits
·Good EMl Performance · Low IQ and Dropout ·Small Size
EMl Performance
AutomotiveBuckConverter
| P/N | Reguliated | VIN(V) | lout(A) | VFB(V) | lQ(uA) | Fsw (kHz) | Powver | Soft Start | Lioht | Sync | Mentrod | Package |
| JWQ5217 | 1 | 2.5~5.5 | 2 | 0.45 | 30 | 2000 | Y | Internal | PFM | Y | COT | DFN2X2-8 |
| JWQ52992 | 1 | 2.7~6 | 2 | 0.45 | 60 | 2000 | Y | Internal | PFM | Y | COT | DFN1.5X1.5-6 |
| JWQ5273 | 1 | 2.95~7 | 3 | 0.6 | 210 | 400~2400 | Y | Adjustable | FCCM | Y | COT | QFN3x3-16 |
| JWQ52993 | 1 | 2.7~6 | 3 | 0.45 | 60 | 2000 | Y | Internal | PFM | Y | COT | DFN1.5X1.5-6 |
| JWQ52993F | 1 | 2.7~6 | 3 | 0.45 | 60 | 2000 | Y | Internal | PWM | Y | COT | DFN1.5X1.5-6 |
| JWQ5276 | 1 | 2.95~7 | 6 | 0.6 | 210 | 400~2400 | Y | Adjustable | FCCM | Y | COT | QFN3x3-16 |
| JWQ5278 | 1 | 2.7~8 | 14 | 0.6 | 550 | 700/800/1000 | Y | Adjustable | FFCCM | Y | COT | QFN3x4-21 |
| JWQ5279 | 1 | 2.7~8 | 20 | 0.6 | 550 | 700/800/1000 | Y | Adjustable | FCCM | Y | COT | QFN3x4-21 |
| JWQ5102AS | 1 | 4~36V | 2 | 0.8 | 45 | 410 | Y | Internal | PFM | Y | PCM | QFN3x2-12 |
| JWQ5102BS | 1 | 4~36V | 2 | 0.8 | 45 | 1000 | Y | Internal | PFM | Y | PCM | QFN3x2-12 |
| JWQ5102CS | 1 | 4~36V | 2 | 0.8 | 45 | 2100 | Y | Internal | PFM | Y | PCM | QFN3x2-12 |
| JWQ5102CSF | 1 | 4~36V | 2 | 0.8 | 45 | 2100 | Y | Internal | FCCM | Y | PCM | QFN3x2-12 |
| JWQ5103AS | 1 | 4~36V | 3 | 0.8 | 45 | 410 | Y | Internal | PFM | Y | PCM | QFN3x2-12 |
| JWQ5103BS | 1 | 4~36V | 3 | 0.8 | 45 | 1000 | Y | Internal | PFM | Y | PCM | QFN3x2-12 |
| JWQ5103CS | 1 | 4~36V | 3 | 0.8 | 45 | 2100 | Y | Internal | PFM | Y | PCM | QFN3x2-12 |
| JWQ5103CSF | 1 | 4~36V | 3 | 0.8 | 45 | 2100 | Y | Internal | FCCM | Y | PCM | QFN3x2-12 |
| JWQ5154 | 1 | 4~36 | 4 | 1 | 2.6 | 200~2200 | Y | Internal | PFM | Y | PCM | EVQFN4.0x3.5 |
| JWQ5155 | 1 | 4~36 | 5 | 1 | 2.6 | 200~2200 | Y | Internal | PFM | Y | PCM | EVQFN4.0x3.5 |
| JWQ5156 | 1 | 4~36 | 6 | 1 | 2.6 | 200~2200 | Y | Internal | PFM | Y | PCM | EVQFN4.0x3.5 |
| JWQ5157 | 1 | 4~36 | 7 | 1 | 2.6 | 200~2200 | Y | Internal | PFM | Y | PCM | EVQFN4.0x3.5 |
| JWQ5123 | 1 | 4.5~60 | 3.5 | 0.75 | 180 | 100~2000 | N | Internal | PFM | N | PCM | ESOP8 |
| JWQ5125 | 1 | 4.5~60 | 5 | 0.75 | 180 | 100~2000 | N | Internal | PFM | N | PCM | ESOP8 |
| JWQ5125A | 1 | 4.5~60 | 5 | 0.75 | 180 | 100~2000 | N | Internal | PFM | N | PCM&FSS | ESOP8 |
| JWQ5141 | 1 | 6~100 | 1 | 1.25 | 160 | 100~1000 | N | Internal | PFM | Y | 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 | LightLoad Selectable(PFM/FCC) MOSFETGateDriverVoltage Selectable(7.5V/10v) |
AutomotiveBoostConverter
| P/N | Regulated Outputs | VIN (V) | Vout(V) | IMax.Switch Current(A) | VFB(V) | lQ(uA) | Fsw (kHz) | SoftStart | LightLoad | Sync | Control Method |
| JWQ5513 | 1 | 2.8~20 | 4~20 | 15 | 1 | 80 | 400-2000 | Internal | PFM/PWM/USM | Y | COT |
| P/N | Topology | Vin (V) | Vour(V) | VFB(V) | Fsw (kHz) | lQ(uA) | Features | Package |
| JWQ5583 | Flybaosepic | 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 | Autocmotivst OV4tswitch | QFN5X5-32 |
WJOULWATT | 6
AutomotiveBuck-boostConverter
| P/N | VIN(V) | VoUT(V) | lOUT(A)VFB(V) | Fsw (kHz) | lQ(uA) | OutputDefault | Features | Package | |
| JWQ3658 | (40 4-2sent) | 1~21 | 6 | 0.2~1 | 200~1000 | 380 | Disabled | Buck-Boosttetie fitype C/PD | QFN4X5-21 |
| JWQ3658C | (40 4a-sent) | 1~21 | 6 | 0.2~1 | 200~1000 | 380 | Disabled | Buck-Boosttomtive4Wiwit Interface | QFN4X5-21 |
AutomotivePowerModule
| P/N | Function | VIN (V) | lout (A) | VFB(V) | lo(uA) | Fsw (kHz) | Power | Soft Start | Light Load | Isolated | Package |
| JWQM93902 | Buck | 4~36 | 2 | 0.8 | 45 | 2100 | Y | Internal | PSM | N | QFN4x5x2-21 |
| Automotive DrMoS | ||||||
| P/N | VIN(V) | HsScurrent | MaX FSW | PWIMLogic | Feature | Package |
| JWQ7065 | 3~16 | 75 | 1000 | 3.3 | Compatible with mainstream controller | LGA5X6-41 |
AutomotiveLEDBacklightDriver
| P/N | Channel | Maxcurrentper Channel (mA) | Control Interface | Min Dimming Duty (%) | VIN(V) | Vout(max) (V) | FSW(kHz) | Max.Switch Current(A) | Package |
| JWQ1149 | 4 | 180 | PWM/SMBuS | 0.392 | 4.5~36 | 60 | 200~900 | 3.6 | EWDFN5X5-16 |
AutomotiveLoadSwitchandUSBSwitch
| P/N | Channel | VIN (V) | Max lout (A) | lo (uA) | Soft Start | Enable | Indicultr | Programmable | OCP | Package |
| JWQ7101 | 1 | 2.7~5.5 | 1.7 | 100 | Internal | Active High | Y | Y | Y | SOT23-6 |
AutomotiveHighSidePowerSwitch
| P/N | Channel | Inpvut Waithstand | Rps(on) (mohm@25C) | OCP | Diagnosis | Package |
| JWQ71845 | 4 | 40 | 50 | 27A | Open-Load Detection, OTP | HTSSOP -16 |
| JWQ71910 | 1 | 40 | 90 | 18A | Open-Load Detection, OTP | SO-8 |
AutomotiveLEDLinearSolution
| P/N | MOS Channels | Vin(V) | Max lour(mA) | CAN/UART interface | Dimming | ConstantPower | Operating tempreture | Package |
| JWQ11711 | 1 | 4.5~40 | 500 | N/A | PWM | Y | -40°℃ to +125°℃ | EMSOP8 |
| JWQ11724 | 24 | 4.5~40 | 150 | Y | PWM | Y | -40°℃ to +125°℃ | HTSSOP38 |
| P/N | VIN (V)louT(mA)lo(uA ) | Output Options | Features | Package | ||
| JWQ7806 | 2.2~5.5 | 300 | 11 | Fied Vou.from | EnableOPRP,LWNise, | EWDFN2X26/50T |
| JWQ7809 | 2.2~5.5 | 500 | 11 | Fixed Voutfrom | Engble OPRP, LWNoise, | EWDFN2×2-6/SOT23-5 |
| JWQ7821 | 2.2~5.5 | 1000 | 200 | Adjustable | Enable, OTP, OCP, Low noise, High PSRR | DFN3×3-8 |
| JWQ7821A | 2.2~5.5 | 1000 | 100 | Adjustable | Enable,TP,OCP,Lownoise,High | DFN3×3-8 |
| JWQ7830 | 2.7~20 | 300 | 60 | Adjustable | Enable,OTP,OCP,Low noise,High PSRR | ESOP8 |
| JWQ7841 | 4-40V | 150 | 15 | Fixed 3.3V/5V | OTP,OCP,Low IQ,HighPSRR | SOT223/SOT23-5 |
| JWQ7843 | 3.2~40 | 300 | 17.5 | Fixed 3.3V/5V | Enable,OTP,OCP,Low IQ,High PSRR | ESOP8/SOT223/SOT89-5 |
| JWQ7853 | 3~40 | 300 | 17.5 | Tracker from 2V to 14V | Enable, OTP, OCP, Low IQ, High PSRR | ESOP8 |
| P/N | Channel | Configuration Capacity (SRC/SNK, A)Supply Range(V)Propagation Delay(ns)Delay Match(ns) | Package | ||||
| JWQ7924 | 2 | Low-side | 4.5/ 4.5 | 4.5~20 | 13 | 0.5 | SOP8/ESOP8 |
AutomotiveComparators
| P/N | Channel | VC | lquchanel | Vos @025Cc | Hrysteresis | Tpd(ns) | time(ins) | Falltime(ns) | output | Package | ||
| JWQ29021 | 1 | 1.8~5.5 | 60 | 14 | 2 | 0.6 | 46 | 7 | 5 | Push-pull | 50 | SOT23-5 |
Automotive Current-SensingAmplifier
| P/N | Channel | VC | Ma | (Gain | (dB,RP) | output | Package | ||||||
| JWQ24240 | 1 | 2.7~5.5 | -16~120 | 3000 | ±25 | ±0.25 | 10~200 | 0.0001 | 1 | 166 | 1000 | Analog | SOP8 |
JWJOULWATT
JOULWATT
Scan the QR code to see the electronic version
\otimes www.joulwatt.com
0571-89807321-816
βsales_global@joulwatt.com (Product Enquiry) service@joulwatt.com (Complaints and Suggestions)
JoulWatt Technology Co., Ltd.
