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  • TUSB320HI: Issue

    Part Number: TUSB320HI Other Parts Discussed in Thread: TUSB320 Dears Can you help review the SCH? 1. TUSB320 wants to implement as a Tpye-C, with CC1, CC2, and Rd pull-down when configured in DRP mode.Unable to discover and recognize Tpye-C devices…

  • TUSB320HI: I did not observe OUT1 and OUT2 varying based on the type of charger (1A or 3A). Both outputs remain low regardless of whether I use a 1A or 3A USB charger.

    TI Thinks Resolved
    Part Number: TUSB320HI Tool/software: I use TUSB320HI as in UFP mode. My schematic is as follows: I added 5.1K resistors at R28 and R26. I faced below issue I did not observe OUT1 and OUT2 varying based on the type of charger (1A or 3A). Both…
    • Answered

  • TUSB320HI: I did not observe OUT1 and OUT2 varying based on the type of charger (1A or 3A). Both outputs remain high regardless of whether I use a 1A or 3A USB charger.

    Resolved
    Part Number: TUSB320HI Other Parts Discussed in Thread: TUSB320 , , TUSB321 , TUSB320LAI Tool/software: HI First I can detect CC1 CC2 voltage correctly as per type of charger but the out 1 and out2 is not response either in UFP mode or DRP mode…
    • Resolved
    • Answered

  • TUSB320HI: TUSB320HI, TUSB320HAI can't understand the difference between shutdown current

    Resolved
    Part Number: TUSB320HI Other Parts Discussed in Thread: TUSB320HAI Hi, Staff A comparison table of TUSB320HI and TUSB320HAI is shown. e2e.ti.com/.../2609000 We checked the differences between the two devices in each data sheet. Let me ask you a…
    • Resolved
    • Answered

  • TUSB320HI: Not recommended for UFP/DRP?

    Resolved
    Part Number: TUSB320HI Other Parts Discussed in Thread: TUSB320HAI , TUSB320LAI I've been using the TUSB320LAI parts for some time successfully, and would like to switch to TUSB320HAI for easier compatibility in my 1.8V environment. However we can't buy…
    • Resolved
    • Answered

  • TUSB320HI: Moving to USB type C from USB micro B on our TI-EVM

    Resolved
    Part Number: TUSB320HI Other Parts Discussed in Thread: TMS320F28388D , Hello Folks, We have an existing EVM (TMS320F28388D control card) which uses USB micro-B for data and power selection. For the new EVM planning to change the existing USB micro…
    • Resolved
    • Answered

  • TUSB320HI: 5V/3A UFP in GPIO mode

    Resolved
    Part Number: TUSB320HI Hi Team, Our application is UFP device and we would like to receive 5V/3A without USB PD. If adapter with USB PD(VBUS=5V to 20V) is connected to UFP device with TUSB320HI(OUT1=OUT2=Low), Adapter output(VBUS line) is limited…
    • Resolved

  • TUSB320HI: Hot swap issue happens when the device connected with some specific PC via USB-C/USB-C cable.

    TI Thinks Resolved
    Part Number: TUSB320HI Hi, In somecases, our USB device is not recognized by the host PC which connected usb-c/usb-c cable. We are using our device in DRP mode as default. PORT pin is NC. We have not made any configuration changes via I2C. Conditions…

  • TUSB320HI: TUSB320HI vs TUSB320HAI

    TI Thinks Resolved
    Part Number: TUSB320HI Other Parts Discussed in Thread: TUSB320 Hi Sir May I know what's different between A version and non-A version of TUSB320? Does TI have Try SNK fixed version of TUSB320 ? due to our board doesn't have MCU to control TUSB320…

  • TUSB320HI: CC pin's absolute voltage rating

    TI Thinks Resolved
    Part Number: TUSB320HI Hi Team, I have a question about understanding of the absolute rating in the datasheet. Please see below screen shot. Per spec, CC pin's voltage rating is VDD+0.3V, Question: Does it means CC pin's voltage rating must…

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