Searching info of this PD controller: PS8743B (in a Toshiba Satellite PRO )

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  • Bartoloni
    Senior Member
    • Jul 2018
    • 140
    • Italy
    #1

    Searching info of this PD controller: PS8743B (in a Toshiba Satellite PRO )

    Searching info of this PD controller: PS8743B (in a Toshiba Satellite PRO )
    the laptop is starting ONLY if a usb drive (or a mouse) is connected on the Type-c port.. leaving it empty hangs startup on DynaBook BIOS LOGO (never seen something like this)

    searching for the VCC pin . .just to disable it without removing the chip.
    Tags: None
    • mon2
      Badcaps Legend
      • Dec 2019
      • 13935
      • Canada
      #2
      This is a high speed mux with built in equalizer to drive long PCB traces / cables.

      PS8743 - USB-C® 5Gbps Host Switch with USB 3.1 Gen 1 / DP Alt Mode HBR2 Redriver - Parade Technologies, Ltd.​

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