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TPS65987DDJ: Asking for the TPS65987 schematic review

SHH
Mastermind 32196 points
Part Number: TPS65987DDJ


Hi Team,
Would you please reivew the 987schematic and provide your comment?
PDO is power provider 5V/3A and 20V/3A.

schematic link

BR,
SHH

  • 0
    TI__Genius 12700 points

    Hi SHH,

    I will take a look at the schematic and can provide feedback once I do.

    Thank you,

    Hari

  • 0 in reply to Hari Patel1
    TI__Genius 12700 points

    Hi SHH,

    I have looked over the schematic and I think it looks fine for the most part, here is my feedback. 

    I would suggest adding a bypass capacitor at every leg of VBUS on the PD controller.

    I noticed that your I2C1 and I2C2, SCL and SDA, pins are floating so I would also recommend adding a resistor to those, even if they are unused as suggested in the TPS65987 datasheet. You may take a look at the Pin Functions section of the datasheet for more information on their configuration.

    Thank you,

    Hari