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Automobile Chips DRV83055QPHPRQ1 Three-Phase Automotive Smart Gate Driver 48-HTQFP

Product Description Of DRV83055QPHPRQ1

DRV83055QPHPRQ1 device is a gate driver IC for threephase motor-drive applications.The device provides three high-accuracy half-bridge drivers,each capable of driving a high-side and low-side N-channel MOSFET.A charge pump driver supports 100% duty cycle and low-voltage operation for cold crank situations.The device can tolerate load dump voltages up to 45V.

Specification Of DRV83055QPHPRQ1

Motor Type - Stepper：Multiphase

Function：Controller - Commutation, Direction Management

Output Configuration：Pre-Driver - Half Bridge (3)

Interface：PWM, SPI

Technology：Power MOSFET

Applications：Three-Phase BLDC, PMSM Motors

Features Of DRV83055QPHPRQ1

AEC-Q100 qualified for automotive applications

4.4-V to 45-V operating voltage

1.25-A and 1-A Peak gate drive currents

Smart gate drive architecture (IDRIVE & TDRIVE)

Programmable high- and low-side slew-rate control

Charge-pump gate driver for 100% duty cycle

Three integrated current-shunt amplifiers

Integrated 50-mA LDO (3.3-V and 5-V option)

3-PWM or 6-PWM input control up to 200 kHz

Single PWM-mode commutation capability

Serial Peripheral Interface (SPI) for device settings and fault reporting

Thermally-enhanced 48-Pin HTQFP

Applications Of DRV83055QPHPRQ1

Three-phase BLDC and PMSM motors

Automotive fuel and water pumps

Automotive fans and blowers

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