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TPS2544: TPS2544 OUT slow discharge when VIN power off

Randy Chen
Intellectual 1780 points
Part Number: TPS2544

Hi, 

Customer is asking our help to comment if the OUT slow discharge waveform is normal. Is that OUT slow discharge caused by the VIN under UVLO and TPS2544 has NO power to drive the internal discharge FET turn on?

IN on:

IN off:

Best regards,

Randy Chen