TPS560430 FB pin question

Red Yen

Part Number: TPS560430

Hi Support,

if there is an external voltage on Pin3 (FB pin) of TPS560430X3FDBVR, will this IC fail to work?
If yes, what is the voltage? Is there a specification?

over 5 years ago

0 Marshall_Beck over 5 years ago

TI__Mastermind 35210 points

Please clarify fail to work?

The device will not regulate properly if can not maintain the appropriate FB voltage.

IT can take a voltage on that node, as specificed in abs max table, which if followed, the device will be guaranteed to be not damaged.

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TPS560430 FB pin question