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TPS54560-Q1: TPS54560 output voltage will turn off then turn on.

Chen Bogey8
Mastermind 9990 points
Part Number: TPS54560-Q1
Other Parts Discussed in Thread: TPS54560, TPS54561-Q1

Hi Sir 

we use TPS54560 in Vin 12V/Vout 5V 2A.

we follow the EVB circuit, but find vout voltage will turn on first then turn off. then turn on first.  then normal on. 

May you have some suggestion for us for reference?

Ch2: TPS54561-Q1 output voltage 5V

Ch3 current probe