ATA6809 Datasheet - ATMEL Corporation

ATA6809 Fail-safe IC

The ATA6809 is designed to support the fail-safe function of safety-critical systems such as ABS. It includes a relay driver, two independent short-circuit-protected lamp drivers which are supplied by redundant ground lines, two monitoring circuits for the lamp driver output voltage and output curre.

ATA6809 Features

* Digital Self-supervising Watchdog with Hysteresis Three 250-mA Output Drivers One Relay Driver, Two Lamp Drivers Lamp Drivers With Auxiliary Ground Short-circuit-protected Lamp Dri

ATA6809_ATMELCorporation.pdf