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  • TUSB1104: Clarification on Flip Control via MCU/host for TUSB1104 in I²C Mode with TUSB321

    TI Thinks Resolved
    Part Number: TUSB1104 Other Parts Discussed in Thread: TUSB321 , , TUSB320 , , TUSB320EVM Dear TI E2E Support Team, I hope you are doing well. We are currently working on a USB Type-C design using the TUSB1104RNQR in I²C mode along with the TUSB321…

  • 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
    • Answered

  • TUSB321: CC logic controller as a SNK(UFP)

    Resolved
    Part Number: TUSB321 Other Parts Discussed in Thread: BQ25896 Tool/software: Hello TI, I want to confirm, if I understand the behavior of TUSB321 in Sink (UFP) configuration correctly. My sink device 5V/3A need to check, if sufficiently powerful SOURCE…
    • Resolved

  • AM67: TUSB321 id pin resistor value in AM67 reference design

    TI Thinks Resolved
    Part Number: AM67 Other Parts Discussed in Thread: TUSB321 , Tool/software: Hi Sirs We find resistor in TUSB321 id pin in AM67 reference design is 10K pull high. However, TUSB321 id pin is suggest to 200K pull high in TUSB321 datasheet Do you know…

  • TUSB321: Questions of TUSB321

    Part Number: TUSB321 Other Parts Discussed in Thread: HD3SS3220 , , TPS25810 Dear Team, We provide Type-C Spec -> 5V/5A solution for customer as below, Option 1: HD3SS3220 -> CC Logic + MUX - https://www.ti.com/product/HD3SS3220 TPS259470 -…
    • Answered

  • TUSB321: Functional Test specification enquiry

    Resolved
    Part Number: TUSB321 Other Parts Discussed in Thread: TUSB1142 , TUSB320 , TUSB320EVM Tool/software: Hi TI Guru, We use TI USB solution in our development kits, TUSB321RWBR (UFP) + TUSB1142IRNQR (pin strap). With this combination, we go for USB complaint…
    • Resolved

  • TUSB321AI: TUSB321 configurations

    TI Thinks Resolved
    Part Number: TUSB321AI Other Parts Discussed in Thread: TUSB321 , TPS2013 , Tool/software: I am designing a system that uses the TUSB321 to figure out the high-speed lane swapping. Data is private, and not intended to work with other USB-C systems. All…

  • TUSB321: CC pins doesn't toggle in DRP mode

    Part Number: TUSB321 Other Parts Discussed in Thread: TUSB320 Tool/software: Hi, in our design we have a TUSB320 device in DRP mode. If no cable is connected the CC2 pin will toggle, according to the datasheet. For evaluation purposes we modified our…

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