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Original question:

TPS53315RGFR to replace TPS53314RGFR

TPS53315: TPS53315RGFR Replacing TPS53314RGFR

Kyle Mehringer
Intellectual 1550 points
Part Number: TPS53315
Other Parts Discussed in Thread: TPS53314

Hello,

Is the TPS53315RGFR just a 12A version of the TPS53314RGFR? Are there any additional notable features/concerns of using the TPS53315RGFR?

Thank you,

Kyle

  • 0
    TI__Genius 11595 points

    You might have to change the value of RTrip.

     

    TPS53315

    TPS53314

    VTrip MAX (V)

    1.2

    0.6 (Affects current limit threshold as a result. Current limits are lower on TPS53314)

    MOSFET resistance (mOhm)

    19 and 7

    20 and 7.5

    Thanks,
    Caleb