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TPS6594-Q1: schematic review about TPS659213-Q1 and TPS926511-Q1

Betty Guo
Expert 7300 points
Part Number: TPS6594-Q1

Hi team

could you help review the customer scheamtic of TPS659413-Q1 and TPS659411-Q1. They are used in J7 project. thanks in advance.

TPS659413-Q1.pdf

  • 0
    TI__Mastermind 49311 points

    Review feedbacks are listed below:

    1. R41 and R42 shall be connected in series instead of in parallel.

    2. Please make sure the switch T8 is good enough for the application (Can’t find its datasheet.)

    3. IC4 Feedback pins FB_B1 and FB_B2 shall be kelvin connected to load points as close as possible.

    4. IC6 Feedback pins FB_B1 and FB_B2 shall be kelvin connected to load points as close as possible.

    5. IC6 VSYS_SENSE pin needs to connect to GND.

    6. IC6 pin OSC32kCAP no need to connect to a power rail, a 0.1uF cap is good enough.