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TPS65130: schematic review

Brian Antheunisse
Expert 5265 points
Part Number: TPS65130

Hey guys,

Can you take a look at my customer's schematic?

  • 0
    TI__Expert 6330 points
    Hi Brian,

    I have notified our expert regarding this topic. Please expect a response by 3/14/19.

    Thanks,
    Aaron
  • 0
    TI__Mastermind 18550 points
    Hi Brian:

    Schematics mostly looks good and I have following comments:
    1. Both positive and negative supply outputs should have a 22uF capacitor at the output parallel to C8/C24.
    2. C15 should be 220nF instead of the big 22uF that it is right now.
    3. INN_1/INN_2 pins should not connect to VIN directly. These two pins should connect to other side of R13 i.e. to same net as R13/Q1.

    I hope these comments are helpful.

    Kind Regards,
    Liaqat