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TPS7B7702-Q1: About the independence of two circuits

Toshimitsu Togashi
Prodigy 90 points
Part Number: TPS7B7702-Q1

Hi support team,

TPS7B7702-Q1 has two built-in LDO circuits.

Do they work independently?
Are the two circuits electrically separated?
If one output to GND short circuit occurs and an overcurrent is detected, can the other maintain its power supply?

Thanks.

Regards,

Toshimitsu

  • +1
    TI__Genius 12511 points

    Hi Toshimitsu,

    I was OoO yesterday, sorry for the delayed response!

    I've deleted the duplicate question, and will respond here.

    The dual LDO's in our portfolio are electrically separate so the affect upon one is not transferred upon the other. If one OCP turns on the other LDO should operate normally as it has its own OCP circuitry.

    Regards,

    John