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LM2735-Q1: Schematic Review

Henry Chan
Prodigy 450 points
Part Number: LM2735-Q1

Hi Team,

Please help to review below schematic, customer reports that their LM2735Y with 520kHz application is being damaged in their design.

I checked with the design example and notice that the biggest difference is they did not include L1 in their design.

If this is cause any issue?

Also please let me know if you find any other issue.

Thanks

  • 0
    TI__Genius 10070 points

    Henry,

    As checked, I found no issues on the schematic, the only recommended modification is to replace the feedforward caps(C78, C79, C80) to a 330pF capacitor.

    Glad to know that there were no chip damage issues after new chips were replaced.

    I'd like to close this thread. If the issues still exits, please just reply here or open a new E2E thread.

    Regards

    Lei