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  • TI Thinks Resolved

TPS54561: use bias voltage on boot pin

Intellectual 1980 points

Replies: 5

Views: 92

Part Number: TPS54561

Hi Team,

just want to check with you if adding a 5.4V bias voltage on Boot pin through a diode is OK for normal operation or not. 

The 5.4V power up before Vin and shut down before Vin.  Thanks. 

BRs

Given

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