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TPS652510: Replacement for TPS65251-x

Anton Shalygin
Prodigy 10 points
Part Number: TPS652510

Hello!

We plan to replace TPS65251-x with TPS652510 because of components shortage.

Question is: what happens if we conenct Vin=12V supply to the NC pins 32, 33, 34  of TPS652510RHAR to avoid any PCB modification? Is it acceptable for TPS652510?

Best regards, Anton

  • +1
    TI__Mastermind 24440 points

    Hi Anton,

    Thanks for coming to us with your queries. It is not suggested to connect NC pins to 12V supply. Please connect the unused pins to ground.

    Thanks! Feel free to let us know if there is any more concern.

    BRs

    Lucia