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  • HD3SS3220: HD3SS3220 Failsafe Pins

    TI Thinks Resolved
    Part Number: HD3SS3220 This is from datasheet: The HD3SS3220 non-failsafe pins are the following: PORT, ADDR, SDA/OUT1, SCL/OUT2, INT_IN/OUT3, VCONN_FAULT_N, and DIR. If any of these non-failsafe pins are pulled-up to a supply other than VDD5, then…

  • HD3SS3220: HD3SS3220: ID behaviour when powering on VBUS

    Part Number: HD3SS3220 Hello, I am using the HD3SS3220 with DRP mode to allow OTG on a type-c port. The issue I am having is that when I detect ID pin to go low (when I connect a device), I change state to host and power on the vbus obviously, but after…
    • Answered

  • HD3SS3220: Some questions to HD3SS3220 / M

    Resolved
    Part Number: HD3SS3220 Tool/software: Hi together, I have a few questions about the HD3SS3220 part: 1. Are TXP and TXN switched to TX1P/N and TX2P/N, respectively, and RXP and RXN to RX1P/N and RX2P/N, respectively, after setting the direction pin?…
    • Resolved

  • HD3SS3220: HD3SS3220 DRP with ID pin

    Part Number: HD3SS3220 Hi, I intend to use HD3SS3220 for PD DRP, so I guess the architecture should looks like something like this: However it is not clear to me how to implement it with the HD3SS3220 ID pin. There are only EVM for UFP or DFP…

  • HD3SS3220: how to take 9V voltage from the PD port using HD3SS3220

    Part Number: HD3SS3220 Dear team, What should I do if I want to take 9V voltage from the PD port of my computer while using HD3SS3220?
    • Answered

  • HD3SS3220: HD3SS3220 Link bring up Test TD7.01.2 problem

    Resolved
    Part Number: HD3SS3220 Tool/software: Dear TI, currently we made pre compliance USB tests at Granit River Labs. We use the Microchip Hub USB5708C and the TI MUX HD3SS3220 for the upstream facing port with USB Type C connector. The downstream facing…
    • Resolved
    • Answered

  • HD3SS3220: Connection USB C Connector -> HD3SS3220 -> TUSB8041 - RX/TX connection

    Resolved
    Part Number: HD3SS3220 Other Parts Discussed in Thread: TUSB8041 , Hello, in my new project i need to connect a USB C recaptable(1054500101) over a USB C Mux (HD3SS3220 ) to an USB Hub (TUSB8041). My current schematic for this part of my electronic…
    • Resolved
    • Answered

  • HD3SS3220: TUSB1064 USB3.1 and 2-Lane DP mode with HD3SS3220, USB Stick slow speed issue

    Resolved
    Part Number: HD3SS3220 Other Parts Discussed in Thread: TUSB1064 , Hello Could someone review the following (highspeed line) connection between the TUSB1064 and the HD3SS3220RNHT and USB2 (USBC for USB Stick), see attached schematic? We are facing an…
    • Resolved

  • HD3SS3220: Designing USBC DRP from HD3SS3220 DFP Dongle Evaluation Module - looking for adequate PMUX

    Part Number: HD3SS3220 Other Parts Discussed in Thread: TPS25910 Hi, I am designing a DRP USBC with the HD3SS3220. Unfortunately TI doesn't provide design example when used in DRP configuration. So I started to look at the HDSS3220 DFP dongle EVM…

  • HD3SS3220: HD3SS3220

    TI Thinks Resolved
    Part Number: HD3SS3220 Tool/software: Hi Team, We are using this part in our design. While reviewing the current consumption details for both VCC33 and VDD5, I was unable to find the current consumption specification for VDD5 in the datasheet. Could…

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