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  • TUSB321: TUSB321

    Resolved
    Part Number: TUSB321 Other Parts Discussed in Thread: AM62A3-Q1 , TUSB319-Q1 Tool/software: Hello Team , In our application we need to Negotiate for the with laptop for Current Advertisement (5V@3A) using the Standalone CC Controller in UFP(Sink) Configuration…
    • Resolved

  • TUSB321: TUSB321-VIF (Vendor Info File)

    TI Thinks Resolved
    Part Number: TUSB321 Tool/software: Hi could you please provide the TI VIF (Vendor Info File) for our upcoming testing?

  • TUSB321: Sample PORT pin on power-up

    Part Number: TUSB321 Hello, I know that the PORT pin samples its 3-level status at power up. How much time after power up the device is still sampling the signal? I want to add an option to present the value on PORT pin from external CPLD device…
    • Answered

  • TUSB321: Query on USBC_ID pull-up value

    Resolved
    Part Number: TUSB321 Tool/software: Hi TI Experts, Please support the below query: According to the TI's TUSB231 chip datasheet - the recommended external pull-up resistor attached to the TUSB321 USBC_ID output (open drain) shall be 200K. In the…
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    • Answered

  • TUSB321AI: TUSB321

    Resolved
    Part Number: TUSB321AI Other Parts Discussed in Thread: TUSB321 , TUSB320 Tool/software: Hi We want to use the TUSB321 in DRP (dual role port) mode. Therefore the PORT pin is unconnected. Do I need some resistors on my board on the CC pins or must they…
    • Resolved

  • TUSB321: Inquiry about using TUSB321

    TI Thinks Resolved
    Part Number: TUSB321 Tool/software: Hello, My customer wants to use TUSB321 for a USB Type-C development project. They are trying to process the CC line with TUSB321 in order to configure the product with all optical. Is normal operation possible…
    • Answered

  • TUSB321: Device not working according to datasheet specification

    Resolved
    Part Number: TUSB321 Tool/software: Hello, I found some issue and I don't understand what is the problem with my circuit. Or maybe with your TUSB321 device.? Datasheet specify in UFP mode (port = GND), the OUT1 and OUT2 pin signalize the Type-C current…
    • Resolved

  • TUSB321: Interface with TMUXHS4212

    TI Thinks Resolved
    Part Number: TUSB321 Other Parts Discussed in Thread: TMUXHS4212 Tool/software: In my schematic the VBUS_DET of TUSB321 is 910k. The current mode is connected to grounded via 0 ohm resistor. I have inerfaced it TMUXHS4212 to have USB3 on both sides of…

  • TUSB321: Probably not working correctly

    Part Number: TUSB321 Other Parts Discussed in Thread: TUSB320EVM Tool/software: Hello support, I designed very simple 5v usbC source with TPS563212DRLR buck converter. CC channel is controlled with TUSB321. CURRENT_MODE = 10k pullup, PORT = 200k…
    • Answered

  • TUSB321: Cable Connection Speeed

    Resolved
    Part Number: TUSB321 Tool/software: Hi I am troubleshooting a circuit which utilizes a TUSB321 Controller to implement an UFP. I am leveraging OUT1 and OUT2 to only perform specific downstream device actions when a power source with 3.0A capabilities…
    • Resolved

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