●The device is a full bridge motor driver intended for a wide range of automotive applications. The device incorporates a dual monolithic high-side driver and two low-side switches.
●Both switches are designed using STMicroelectronics’ well known and proven proprietary VIPower®M0 technology that allows to efficiently integrate on the same die a true Power MOSFET with an intelligent signal/protection circuitry. The three dies are assembled in SO-16N package on electrically isolated leadframes.
●Moreover, its fully symmetrical mechanical design allows superior manufacturability at board level. The input signals INAand INBcan directly interface the microcontroller to select the motor direction and the brake condition. A SEL0 pin is available to address the information available on the MultiSense to the microcontroller. The MultiSense pin allows to monitor the motor current by delivering a current proportional to the motor current value.
●The PWM, up to 20 kHz, allows to control the speed of the motor in all possible conditions. In all cases, a low level state on the PWM pin turns off both the LSAand LSBswitches.
●Key Features
● AEC-Q100 qualified
● Output current: 15 A
● 3 V CMOS-compatible inputs
● Undervoltage shutdown
● Overvoltage clamp
● Thermal shutdown
● Cross-conduction protection
● Current and power limitation
● Very low standby power consumption
● Protection against loss of ground and loss of VCC
● PWM operation up to 20 kHz
● MultiSense diagnostic functions
● Analog motor current feedback
● Output short to ground detection
● Thermal shutdown indication
● OFF-state open-load detection
● Output short to VCC detection
● Output protected against short to ground and short to VCC
● Standby Mode
● Half Bridge Operation
● Package: ECOPACK®
Part 3D Model
