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  • TUSB8020B: TUSB8020B for power negotiation (900mA) of a HS USB device

    Resolved
    Part Number: TUSB8020B Other Parts Discussed in Thread: TIDA-00287 Hello, I am currently designing an USB-powered device where I communicate with the host through HS data lines but need more than 500mA to operate in "full-featured" mode. As most of the…
    • Resolved
    • Answered

  • RE: TUSB8020BEVM: TUSB8020BEVM: Can I get the TUSB8020BEVM Layout?

    Resolved
    You can find the TIDA-00287 2 files here: https://www.ti.com/tool/TIDA-00287 I sent the other EVM files directly to you. Regards, JMMN

  • TUSB8020B: TUSB8020B booting pc thru

    Part Number: TUSB8020B Other Parts Discussed in Thread: TIDA-00287 Hi, I want to use the TUSB8020B 1-2 USB hub in a design. One requirement is that we can boot a PC from windows 10 on a USB stick. Other hubs we have tries works fine. The TIDA-00287 reference…

  • RE: TUSB8020B: Reconnection issue of TUSB8020B...

    Dear Brian, Customer USB Connector shield GND and board GND link for 0 ohm. BTW, they had test with this board but the issue same with their own design. http://www.ti.com/tool/TIDA-00287 May I know is there any reason/problem will cause the USB_R1 and…

  • TUSB8020B: Powering the host and a downstream device through the second downstream device.

    TI Thinks Resolved
    Part Number: TUSB8020B Good afternoon, I would like to use the TI's reference design TIDA‐00287 with TUSB8020B to connect one host and two downstream devices. The host will be a tablet. One of the down stream devices is a Sub GHz wireless module and…
    • Answered

  • RE: TUSB8020B behavior when not powered

    Resolved
    Hi Elias. If it only supports self-power configuration, how is the TIDA-00287 reference design expected to work?
    • Answered

  • TUSB8020B: TUSB8020B Bus Powered Hub Shield connection.

    Resolved
    Part Number: TUSB8020B In the reference design TIDA-00287 , all shields are directly connected to ground. However, in the EVM TUSB8020BPHP , the shields are tied together, and also to ground using an RC filter. If I am making what is essentially a usb powered…
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    • Answered

  • TUSB8020 Vbus application question?

    Resolved
    Other Parts Discussed in Thread: TUSB8020B , TIDA-00287 Dear Sir My customer use TUSB8020 in M.2 application(no 5V power) , may we know how to connect VBUS_DETECT_TMS pin? Best regards, Bogey
    • Resolved

  • RE: Import a CAD file to Altium

    Actually this is the CAD file that I downloaded from this page: http://www.ti.com/tool/TIDA-00287 there is no version on them and I do not know how to open and convert them. -Ramin

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