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TPS65988: Power Bank

Kenji Ohno1
Genius 5095 points
Part Number: TPS65988
Other Parts Discussed in Thread: TUSB8041,

Hi Team,

I studied Power Bank using USB-PD as attached.

Data communication USB 3.1 for software update is realized from PC to Tablet while holding 11 power supply ports.

Please let me know if there is anything wrong with the configuration.

Type-C Power Bank .pdf

Best Regards,

Kenji

  • 0
    TI__Mastermind 36756 points
    Hi Kenji,

    To discuss the USB3 data aspect of this, please ask a new question with TUSB8041 as the part number.
    For the PD aspect of this design. I think this would be okay. However, since you are only using a 300W adapter, there would have to be some sort of microcontroller in the design to update the source capabilities of the TPS65988 PD controllers once something is connected. This way you will not advertise more than what the power supply can give you.

    Thank you,
    Eric