Features

• Drive B6-bridge for BLDC motors in 24 V/48 V platforms with protection features

• Compatible with general microcontroller and MOTIXTM MCU

• High voltage capability/robustness up to 100 V helps to simplify PCB design

• 16-bit serial peripheral interface

• Charge pump concept to support 100% duty cycle

• Undervoltage shutdown

• Overvoltage shutdown

• Overtemperature protection

• Drain-source monitoring

• Timeout watchdog

• Cross-current protection

• Off-state diagnostic

• Adaptive MOSFET control

Potential applications

• Can be used to drive B6-bridge for BLDC motors with battery voltage up to 72 V (load dump) for 24 V/48 V applications for example engine cooling fan, water pump and oil pump

• Can be used together with general microcontroller to transfer the applications to 24 V/48 V platforms

• Can be used together with MOTIXTM MCU to transfer the applications to 24V/48V platforms with minor software development effort

Description

This device is a 48 V MOSFET gate driver compatible with general microcontrollers and MOTIXTM MCU to drive max. 3 half-bridges in 24 V/48 V platform. It provides protection features and the possibility to use the diagnosis features integrated in the MOTIXTM MCU.