TPS630242: Backfeeding Current

Russell Wetherley1

Part Number: TPS630242

Hello E2E,

On the TPS630242 if Vin < Vout, and the device is shutdown, what level of (if any) current will backfeed through?

Thanks!

Russell

0 Julian Hagedorn over 6 years ago

Hi Russel,

as long as VIN is higher then UVLO the device will discharge the output capacitors through a 120Ohm resistor.

regards,
Julian

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