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U6813B

ATMEL Corporation
Part Number U6813B
Manufacturer ATMEL Corporation
Description Fail-safe IC with High-side and Relay Driver
Published Dec 12, 2005
Detailed Description Features • • • • • • • Digital Self-supervising Watchdog with Hysteresis One 150-mA Output Driver for Relay One High-sid...
Datasheet PDF File U6813B PDF File

U6813B
U6813B


Overview
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 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 a...



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