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Hi,
Is there a document explaining the fault mode of TPS54620? such as the impact of short circuits or open circuits on the output of each pin.
Thanks!
Hi Jeno,
We don't have a document specific to shorts/opens for this part. Typically you can power down the device and use a multimeter to test for continuity to check for shorts, or measure the voltage or resistance across each pin and compare to datasheet specs for each pin. Measuring PWRGD pin is also a good way to monitor if device is outputting correctly.
Regards,
Eileen