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TPS65263-Q1: SCH review

Amelie Zheng
Genius 10865 points
Part Number: TPS65263-Q1

Hi Team,

Could you kindly help to check the SCH of TPS65263-Q1?

 

  • 0
    TI__Prodigy 560 points

    Hi Amelie,

    Here is some advice of this SCH.

    1. The C31010 should be placed on the side closest to the IC in the layout.

    2. For better loop stability, C31076 is recommended to be increased to 3.3nF, and C31013 is recommended to be increased to 4.7nF. And the Fc i selected is 80KHz.Here is a simple calculation form, allowing customers to adjust by themselves.

    3.A 50ohm resistance test loop is reserved at the upper end of the feedback loop.loop paramenter calculate of tps65263.xlsx