company blog about Supply TI Automobile Chips DRV83055QPHPRQ1 Three-Phase Automotive Smart Gate Driver

Supply TI Automobile Chips DRV83055QPHPRQ1 Three-Phase Automotive Smart Gate Driver

Product Description
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.

Features
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
Three-phase BLDC and PMSM motors
Automotive fuel and water pumps
Automotive fans and blowers