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  • TPS65313-Q1: Conditions for operation without MCU

    Part Number: TPS65313-Q1 Other Parts Discussed in Thread: TPS65313-EVM , LP2985 Tool/software: Hello, I am planning to use the TPS65313-Q1 as a PMIC. I am currently trying to use the TPS65313-Q1 to generate a 1.2V supply for operating your 28377S and…

  • TPS65313-Q1: TPS65313-Q1 Output Voltage Regulation Issue Under Load

    Part Number: TPS65313-Q1 Tool/software: Hello, We have designed a power evaluation board to evaluate the PMIC TPS65313-Q1 for an Automotive ECU application. Our design closely follows the reference circuit provided in TI’s evaluation board for this PMIC…
    • Answered

  • TPS65313-Q1: Problem computing the correct CRC for configuration registers

    Resolved
    Part Number: TPS65313-Q1 Tool/software: As a follow on question about computed the CRC for the config registers. I have the current copy of the data sheet for the TPS65313-Q1 Rev C. From section 11.9.14 is lists the polynomial x^8+x^2+X+1 (0x07). It…
    • Resolved
    • Answered

  • RE: TPS65313-Q1: LBIST is only partially working

    Resolved
    Hi Florian, yes this sequence should now be correct. regards, Niko

  • TPS65313-Q1: Automotive PMIC IC Recommendation

    TI Thinks Resolved
    Part Number: TPS65313-Q1 Tool/software: Hi, We are developing a Level 3 autonomous tractor and are currently working on the power supply component identification for a 12V vehicle battery-powered system to drive a PMSM motor for the autosteer sub-module…

  • TPS65313-Q1: Example of requesting TPS65313-Q1 PMIC

    TI Thinks Resolved
    Part Number: TPS65313-Q1 Hello team, My customer is going to evaluate TPS65313-Q1 in their application, so this team requested us to provide the driver source code or example code for this TPS65313-Q1 PMIC. Would you please send me the relevand codes…
    • Answered

  • TPS65313-Q1: SAFETY_CFG1 - SAFE_TO BIT 3 - Datasheet error

    Resolved
    Part Number: TPS65313-Q1 Tool/software: Hello PMIC Team, In the SAFETY_CFG1 Register the SAFE_TO bit description has 3x the same intended value (00b) for different safe state time-out values. (page 122 in the DS) Please advise for the correct value…
    • Resolved

  • TPS65313-Q1: Attaching debugger while WD_RST_EN is enabled

    Part Number: TPS65313-Q1 Tool/software: Hello, Is there a way to be able to connect the debugger (Lauterbach Trace 32) automatically and be able to debug in the code by setting breakpoints while WD_RST_EN is enabled. Without having a message target reset…

  • TPS65313-Q1: Where can I download the relevant examples of TPS65313-Q1? I would like to modify the voltage of BUCK2 to 1.8V

    Part Number: TPS65313-Q1 I want to change the default voltage of BUCK2 to 1.8V May I ask how to burn EEPROM

  • TPS65313-Q1: Is IO supply voltage monitoring (VIO_OV) latent fault?

    TI Thinks Resolved
    Part Number: TPS65313-Q1 Tool/software: Regarding the safety mechanism SM44: IO supply voltage monitoring mentioned in the document TPS65313-Q1_SLDA046_Safety_Manual_V2, Is the VIO_OV considered as a latent fault? Regards, Khaled

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