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Texas Instruments TAS5508-5142K7EVM manual Protection, Chapter, 3.2Fault Reporting, 1.TAS5142 Warning/Error Signal Decoding

FAQ

What is the TAS5142 device?

The TAS5142 is a self-protecting device that provides fault reporting including high-temperature protection and short-circuit protection.

What do the OTW and SD outputs from the TAS5142 indicate?

The OTW and SD outputs indicate fault conditions, such as high-temperature warning and high-current error.

How does the TAS5142 reset after errors?

The TAS5142 is configured in back-end auto-recovery mode and resets automatically after all errors M1, M2, and M3 are set low.