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TPS56C215: Request for schematic review of TPS56C215 design and layout review

Tom Tsao
Expert 1950 points
Part Number: TPS56C215


Hi TI team,

I have completed the schematic design using the TPS56C215 in my project.
Could you please help review my schematic to ensure that the component selection and connections are correct?

Also, I would like to know if it’s possible to share my layout file privately for your review, as it contains confidential design information.

Please advise the best way to provide it (for example, through a private upload link or email contact).

Thank you for your support!

Best regards,

Tom

  • +1
    TI__Mastermind 27030 points

    Hi Tom,

    Schematic looks good. What is the voltage rating on the input and output caps? As long as input caps are 25V+ rated and output caps are atleast 6.3V or higher this should be fine. Please ensure the effective output cap due to DC bias characteristic is above the min limit of 88uF. You can find this information on the capacitor manufacturer website. Also, inductor recommendation is 2.4uH for the 400kHz configuration you are using. 

    I have sent you email so I can review your layout file.

    Thanks,
    Amod