ATA6836C中文资料Hex Half-bridge Driver with SPI Control数据手册Microchip规格书

描述 Description

A fully protected hex half-bridge driver controlling up to six different loads by microcontroller in automotive and industrial applications. It is designed in smart power SOI technology. Each of the six high-side and six low-side drivers is capable of driving currents up to 650mA. The drivers are internally connected to form six half-bridges and can be controlled separately from a standard serial data interface to combine loads from bulbs, resistors, capacitors, and inductors.The IC supports the application of H-bridges to drive DC motors.

特性 Features

Six half-bridge outputs formed by six high-side and six low-side drivers
Capable of switching all kinds of loads (such as DC motors, bulbs, resistors,capacitors and inductors)
RDSon typically 1.0Ω at 25°C, maximum 1.8Ω at 150°C
Up to 650-mA output current
Very low quiescent current IVS Outputs short-circuit protected
Overtemperature prewarning and protection
Undervoltage protection
Various diagnosis functions such as shorted output, open load, overtemperature and power supply fail
Serial data interface
Operation voltage up to 40V
Daisy chaining possible
Serial interface 5V compatible, up to 2MHz clock frequency
SO28 or QFN24 power package