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  • UCD90160: Boot up and Rail #1 startup time

    TI Thinks Resolved
    Part Number: UCD90160 Tool/software: Hello, How long does the UCD90160 take to boot up/configure itself when Vin = 3.3V is applied? For our design, Rail#1 does not have a dependency and is supposed to start immediately after the UCD90160 chip is powered…

  • UCD90160: IC function check

    TI Thinks Resolved
    Part Number: UCD90160 Tool/software: Hi Team Consult the software functions of UCD90160: 1. Can UCD90160 support flexible configuration of power-on sequence? It is controlled by external signal_A during power-on. During the power-on process, PWR3/PWR8…

  • UCD90160: Margin_High/Low behvior: fast dv/dt in transient

    Part Number: UCD90160 Tool/software: Hi Teams, Q1. When use the UCD90160 to do margin high/low, we found that there is diferent Rsing/Fall time. How to solve it? modify code or fintune external R/C value? Q2. While set the margin-high or mrgin-low…
    • Answered

  • UCD90160: What is the maximum value for MON pin voltage sense?

    Resolved
    Part Number: UCD90160 Tool/software: Hi TI export, We want to use MON pin to detect CR2032 battery voltage, so the leakage current spec is x.xuA. (when use 49.9k/49.9k, the laekage current around 50uA) My I know the maximum divider resistor value? ex…
    • Resolved

  • UCD90SEQ64EVM-650: Configure the board in UCD90160 mode

    TI Thinks Resolved
    Part Number: UCD90SEQ64EVM-650 Other Parts Discussed in Thread: UCD90124 , UCD90160 Tool/software: I purchased the EVM module and by default the TI Fusion GUI is detecting the device as UCD90124. As per the description of the EVM it includes all the various…
    • Answered

  • UCD90160A: [Consultation] UCD90160 black box function check (UCD90160 vs UCD90160A)

    Resolved
    Part Number: UCD90160A Other Parts Discussed in Thread: UCD90160 Hi TI service team, I have one thing about black box (0xeah/0xebh/0xech) want to consult with you. I've found that black box (18 fault log entries) is really easy to get full in it after…
    • Resolved
    • Answered

  • UCD90160: UCD90160

    Resolved
    Part Number: UCD90160 Hi team, Is there a register in UCD that can be used to reinitiate the power cycle?
    • Resolved

  • UCD90160: PMBus command to initiate a system power down.

    TI Thinks Resolved
    Part Number: UCD90160 Tool/software: Hi, How to initiate the system shutdown from the PMBUS command? If my system wants to turn off the node, we need to perform the system power-down followed by the proper power-down sequence for all on-board rails.

  • UCD90160: 35ms Communication Timeout

    Part Number: UCD90160 Dear Sir/Madam, We are encountering periodic Communication errors while reading the Voltage rails from a UCD90160. We normally see some clock stretching on read operations. Occasionally we see clock stretching for 35ms on read operations…

  • UCD90160: xml and hex file from UCD90160 and program to UCD90160A

    TI Thinks Resolved
    Part Number: UCD90160 Hello expert, My customer would like to know UCD90160 code can program UCD90160A or not. I checked with previous reply from Yihe, hex file cannot program A version and xml can program A version. But my customer is using hex file…

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