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TPS929240-Q1: OFAF Entry

Part Number: TPS929240-Q1

Tool/software:

I have a requirement in which if any LED fails(open/short) or over temperature or under/over voltage then the device should automatically enter the FAIL_SAFE mode and turn of all leds.

As per TPS929240 datasheet the device enter FAIL-SAFE mode from Normal mode only when

- Watchdog timer overflows

- FORCEFS = 1

It is only during FAIL-SAFE mode the OFAF feature gets activated? Is my understanding correct ?

This does not fulfill my requirement, So, how to configure the driver to make it work as per requirement,