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  • TPS546D24S: TPS546D24S – READ_IOUT shows –1.6 to –2.0 A at no load (offset error before calibration)

    TI Thinks Resolved
    Part Number: TPS546D24S Tool/software: Hello TI Team, I am using the TPS546D24S in a single-phase, single-rail configuration with 12 V input and 0–15 A output . I am reading telemetry values through PMBus (READ_VOUT, READ_IOUT, READ_TEMPERATURE_1).…

  • TPS546D24S: BCX Error in TPS546D24S 2-Phase PMBus Configuration

    Part Number: TPS546D24S Tool/software: We are using the **TPS546D24S** to achieve an **80A output** by **stacking two devices in a 2-phase configuration**. We have configured the hardware according to the recommended reference design (as shown in the…
    • Answered

  • TPS546D24S: TPS546D24S >Vout max issue using TI Fusion digital power design

    Resolved
    Part Number: TPS546D24S Tool/software: HI, I am using TPS546D24S chip which can go up to 5.5V Vout (i changed the Vout max to 5v) but when i tried to change the Vout its giving me an error and showing that you could go maximum up to 3V. Even…
    • Resolved
    • Answered

  • TPS546D24S: Replacing TPS546A24A to TPS546D24S Changes on the Firmware using I2C/PMBUS

    Resolved
    Part Number: TPS546D24S Other Parts Discussed in Thread: TPS546A24A Tool/software: I am upgrading my system by replacing TPS546A24A to TPS546D24S as they are pin compatible; should i need to make any changes on the firmware programming in order to communicate…
    • Resolved

  • TPS546D24S: Output Voltage Setting error

    Part Number: TPS546D24S Tool/software: Hello, We have Built 40Amps single phase PCB's which have 4 IC(TPS546D24S) in each PCB, After Configurations while power conversion without load output of some of the ICs were showing around 6.5V. We have Checked…

  • TPS546D24S: Subject: Assistance Required for TPS546D24S Simulation and Library Integration

    TI Thinks Resolved
    Part Number: TPS546D24S Other Parts Discussed in Thread: TPS546D24A Tool/software: Hello Everyone, I hope this message finds you well. I am currently working with the TPS546D24S and noticed that the datasheet mentions the availability of simulation…

  • TPS546D24S: Managing TPS546D24S with external DAC

    TI Thinks Resolved
    Part Number: TPS546D24S Tool/software: Hello, Is it possible to adjust TPS546D24S output voltage on-the-fly using external DAC and not via PMBUS? Thanks, Itay
    • Answered

  • TPS546D24S: PGD

    Resolved
    Part Number: TPS546D24S Tool/software: Hi, May I there have PGD/ RST_B delay data can share to us? I can't find it in datasheet. Thanks! Jeff
    • Resolved

  • TPS546D24A: LOGIC_CORE_ERROR SYNC_FAULT During 2Phase operation, TPS546D24S unaffected

    Part Number: TPS546D24A Other Parts Discussed in Thread: TPS546D24S , TPS546D24 Tool/software: After awhile of steady state operation (10-60 minutes) conversion stops with the following error extracted from MCU logs: E (4795686) TPS546: ===========…

  • TPS546D24S: Simulation issue

    TI Thinks Resolved
    Part Number: TPS546D24S Other Parts Discussed in Thread: TPS546D24 Tool/software: Hi, Our SI colleagues have encountered a problem and would like to inquire about the simulation of the TPS546D24. How should the load side be set up? Should we just connect…

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