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TPS62130: VIN<Vsw condition

Part Number: TPS62130
Other Parts Discussed in Thread: TPS62826

Hi,

SW pin of absolute maximum rating is specified "VIN+0.3V".

Vsw overs VIN due to the large output capacitor  when VIN drops as below.

Then, voltage difference during Vsw and Vin is about 0.3V.

Is this condition problem?

I guess that this is no problem because this 0.3V is generated by body diode of high-side FET.

Best Regards,

Kuramochi