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TPS54020: Schematic review

TEJASWI ROBBI
Prodigy 60 points
Part Number: TPS54020

Hi,

We are using TPS54020 in our design to generate 1.2V.

Attaching the schematics. Please review and let us know if the discrete values at each output are correct.

Thanks,

Tejaswi

  • 0
    TI__Mastermind 35165 points

    Hi Tejaswi,

    With a general look the values look to be reasonable.

    Could you give some details on how the external component values were selected? Datasheet equations, WEBENCH, etc? If you used WEBENCH can you share the WEBENCH design this was based off of?

    Do you have any requirements you can share for the transient response performance, such as load step size and maximum overshoot/undershoot? This is needed to check if the output capacitance is sufficient.