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TUSB2077A: schematic check

Tommy Tzeng
Mastermind 6260 points

Part Number: TUSB2077A

Hi Sir,

could help check if the schematic is wrong? or suggestion to us, thanks for your grest help and support.

BIBDA-SBP-V0.11-2021-06-11-TUSB2077A(1).pdf

  • +1
    TI__Guru 60870 points

    Hello Tommy,

    The schematic looks good, please be aware that if the hub is placed in buspowered mode, only ports 1-4 will function due to the limitation of current provided by the upstream port.

    Regards,

    JMMN