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LM5155: can't use webench

Jeff YANG
Mastermind 7165 points
Part Number: LM5155

Hi,

I using below condition on LM5155 webench but can't generete new design.

Would you please help check below condition is ok for LM5155?

Thanks!

Jeff

  • 0
    TI__Guru 55021 points

    Hi Jeff,


    thank you for using the E2E forum,

    Flyback design is typically used for output power less then 100W.

    Your output power would be >200W.

    So this might be the wrong topology for this output power, esp. a generic tool like Webench would not be able to support this.

    You can check the reference designs if there is one available which comes close to your requirement, so that you can adjust it:

    TI Reference Designs Library

    Best regards,

     Stefan