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TPS7A39: Malfunction due to over voltage of Vin pin

Guru 11090 points
Part Number: TPS7A39

Hi, 

Currently, the VIN pin of the TPS7A3901DSCT fails due to overvoltage in products after mass production.

I would like to share detailed circuit diagrams and layouts and ask questions, so is it okay if I send you a private message?

Thanks,

Astro