U6813B Datasheet Fail-safe IC with High-side and Relay Driver

Manufacturer: Atmel (now Microchip Technology)

U6813B fail-safe ic with high-side and relay driver by Atmel (now Microchip Technology) - Datasheet Preview

Datasheet Details

Part number	U6813B
Manufacturer	Atmel (now Microchip Technology)
File Size	291.05 KB
Description	Fail-safe IC with High-side and Relay Driver
Datasheet	U6813B Datasheet

General Description

The function of microcontrollers in safety-critical applications (e.g., anti-lock systems) needs to be monitored permanently.

Usually, this task is accomplished by an independent watchdog timer.

The monolithic IC U6813B, designed in bipolar technology and qualified according to the needs of the automotive industry, includes such a watchdog timer and provides additional

Key Features

Digital Self-supervising Watchdog with Hysteresis One 150-mA Output Driver for Relay One High-side Driver for N-channel Power FET Positive and Negative Enable Output Positive and Negative Reset Output Over/Under-voltage Detection Relay and Power FET Outputs Protected Against Standard Transients and 55-V Load Dump.

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