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Original question:

TUSB8041: Connect TPS2561

TUSB8041: TUSB8041

Yanni Li
Intellectual 1960 points

Part Number: TUSB8041

Hi team,

May I ask two questions about TUSB8041,because I didn't find the exact way to explain that.

1,Could you please tell me how to configure PWRCTRL1_BATEN1 to be enabled.

2，If overcurrent is detected by OVERCUR1, PWRCTRL1_BATEN1 will be disabled. then how to configure PWRCTRL1_BATEN1 to be enabled.

Thank you very much.

  • 0
    TI__Guru 60870 points

    Hi Yanni,

    The PWRCTLx outputs are driven via USB protocol from the USB host.  The hub does not independently power on and off ports unless no host is connected and the hub has charging mode enabled.

    Regards,

    JMMN