TPS51285B: TPS51285B damage LDO3 PIN.

xiaowei chen

Part Number: TPS51285B

Dear:

TPS51285B damage LDO3 PIN,The pin only connect with EN1,Series connection a 10k resistance,the damage rate is 1%,the below is SCH,If has good advise to aviod the question?thank you!

over 6 years ago

0 Edwin Zang over 6 years ago

TI__Expert 6425 points

Hi Xianwei,

I couldn't open the schematic. Can you re-upload it? Why do you connect LDO3 PIN with EN1? it's to enable EN1, right?

BRs,

Edwin.

0 xiaowei chen over 6 years ago in reply to Edwin Zang

Intellectual 680 points

Dear Edwin:

The LDO3 PIN enable EN1,It's ok?

0 Edwin Zang over 6 years ago in reply to xiaowei chen

TI__Expert 6425 points

Hi Xianwei,
it's no problem.
please send me schematic by Email(edwin-zang@ti.com)

BRs,
Edwin.

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TPS51285B: TPS51285B damage LDO3 PIN.