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  • LP87644Q1EVM: Getting actual voltage from VMON1

    Resolved
    Part Number: LP87644Q1EVM Hello, I'm trying to read what VMON1 is seeing using the Scalable PMICs GUI. It is getting input through GPIO7 and it was configured by someone from TI. It's set to read between 0.3V and 3.3V, and I'm putting in 3.3V. I'm not…
    • Resolved

  • LP87644Q1EVM: SPMI

    TI Thinks Resolved
    Part Number: LP87644Q1EVM Dear Support, The SCLK_SPMI and SDATA_SPMI pins are present on this evaluation board, and how to make these two pins output SPMI signals, such as a sleep SPMI command to a slave. Thanks, Jianlin

  • LP87644Q1EVM: EVM won't enable bucks & performs orderly and immediate shutdowns

    TI Thinks Resolved
    Part Number: LP87644Q1EVM Hello, I have an LP8764 EVM I was working on and I accidentally shorted the switch node for Buck 3 and the output side of C6 while trying to probe the switch node, and the EVM stopped working properly. EN_DRV never goes high…
    • Answered

  • LP87644Q1EVM: LP8764x Evaluation Module Design Files

    Resolved
    Part Number: LP87644Q1EVM Dear Support, Would it be possible to provide the Altium design files for the LP8764x Evaluation Module? Thanks, Lauri
    • Resolved
    • Answered

  • LP87644Q1EVM: LP8764x Evaluation Module Unable to Program

    Resolved
    Part Number: LP87644Q1EVM Dear Support, After the first programming of the device (I made sure not to lock the EEPROM) now when the device starts, it reports: SEVERE_ERR_INT and FSM_ERR_INT errors. The rails have outputs and I can read all the registers…
    • Resolved

  • RE: lp8764 voltage output

    Hello Dingxialei, In this case, you should look into using either the LP87642Q1EVM or LP87644Q1EVM . Best regards, Florian
    • Answered

  • LP8764-Q1: Differential voltage sensing from point of the load

    Resolved
    Part Number: LP8764-Q1 Other Parts Discussed in Thread: LP87644Q1EVM Dear Support, The LP8764-Q1 specification makes references to "Differential voltage sensing from point of the load" Please advise how to do it? Thanks, Lauri
    • Resolved

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