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TPS62810-Q1: TPS6281020-Q1 review schematic

Lawrence He
Expert 2770 points
Part Number: TPS62810-Q1

 Hi, Support Team

Our client use TPS6281020-Q1, Please help to review schematic as below chart

if any suggestion, Please advise me.

Thanks,

Best regards,

Lawrence

  • 0
    TI__Expert 7585 points

    Hi Lawrence,

    Thanks for your question.

    These are my recommendations:

    - remove C13023, since it will modify the loop transfer function

    - respect the minimum recommended value for the output capacitance.

    - a single 10uF input capacitance is not much for a 4A device. I would advise 1x22uF or 2x10uF capacitors.

    - please check that the inductor saturation value is higher than the mosfet current limit.

    Thanks,

    Stefano