describe

The device is a four channel high side driver, using ST's proprietary vipower ® M0-7 technology and installed in powerso-16 package. The device is designed to drive 12V vehicle grounding load through a 3V and 5vcmos compatible interface to provide protection and diagnosis.

The device integrates advanced protection functions, such as load current limit, overload active management power limit, overtemperature shutdown and configurable lockout shutdown.

The faultrst pin unlocks the output or disables the shutdown function in case of fault.

The sensing enable pin allows the off state diagnosis to be disabled in the module low power mode, as well as the sharing of external sensing resistors between similar devices.

• qualified cars

• overview

− four channel intelligent high-end driver with CS analog feedback

− very low standby current

− compatible with 3 V and 5 V CMOS

output

• currentsense diagnostic function

− analog feedback of load current

High precision proportional current

mirror

− overload and short circuit to ground (power limit) indication

− thermal shutdown indication

− open circuit load detection in disconnected state

− output short circuit detection to VCC

− sensing enable / disable

• protection

− undervoltage shutdown

− overvoltage clamp

− load current limit

− self limiting of fast thermal transients

− configurable lockout open

Overheating or power limitation

With dedicated fault reset pin

− ground loss and VCC loss

− with external reverse battery

assembly

− electrostatic discharge protection

application

• all types of automotive resistive, inductive and capacitive loads

• designed for car signals

Lamps (up to p27w or sae1156 or LED rear combination)