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  • TPS25983: Issue with TPS25983 E-Fuse Powering High Current Load

    Part Number: TPS25983 Tool/software: Hi there, I am writing to seek assistance regarding an issue I have encountered with the TPS25983 e-fuse IC, which I am using for under-voltage (UV), over-voltage (OV), and current limiting protection. In my application…

  • TPS25983: TPS259830ONRGER

    TI Thinks Resolved
    Part Number: TPS25983 Tool/software: TI recommends a protection Schottky diode to address negative transients due to switching of inductive loads, and it must be physically close to the OUT pins. I am intrested in learning more about this. Do we need…

  • TPS25983: OVLO

    TI Thinks Resolved
    Part Number: TPS25983 Tool/software: Hi team, Min rising VOVLO is lower than max falling VOVLO. Is this correct? Also, unit of VUVLO is incorrect. Best regards, Shota Mago

  • TPS25983: current limit function

    Part Number: TPS25983 Tool/software: Hi, I am writing to seek assistance regarding an issue I have encountered with the TPS25983xL e-fuse IC, which I am using for under-voltage (UV), over-voltage (OV), and current limiting protection. Retry_dly= open …

  • TPS25983: Over voltage protection threshold scope

    Part Number: TPS25983 Other Parts Discussed in Thread: TPS25948 Tool/software: In datasheet of TPS25983 overvoltage protection rising treshold has min voltage =1.1V. So error with scope of +0.04V -0.11V looks suspiciously and is very big. Other eFUSE has…

  • TPS25983: Could you pls help review the PCB? Thanks.

    Part Number: TPS25983 Tool/software: Dears, The customer hope TI engineer help to review the PCB of TPS25983.Coud you pls help? Thanks. SCH_PCB1773-001 PCLEX4 RevB.pdf SCH_PCB1773-002 PCLEX5 RevB.pdf PCB_PCB1773-001 PCLEX4 RevB.pdf PCB_PCB1773-002 PCLEX5…

  • RE: TPS25983: - Any Errata for this P/N?

    Hi John, I have noted this issue down. As of now, it is difficult to provide you any timeline as my primary focus is on other key supports/releases and the issue in this calculator is not breaking the functionality of it and is only displaying one wrong…

  • TPS25983: tps25983 vin rating 1v

    Part Number: TPS25983 Tool/software: HI Sir we need to protect a power rail ,which vin is 1v, current is 11A tps25983 can't support the spec, did you have any sugeestion? thanks

  • TPS25983: Gate drive RG design value?

    TI Thinks Resolved
    Part Number: TPS25983 Tool/software: HI TI, How should the gate drive resistor (RG) value be designed? Specifically, which aspects will this resistor affect? B/R, Delun
    • Answered

  • RE: TPS25983: Reverse polarity protection

    Resolved
    Hi Paolo, I think you got confused between reverse current blocking and reverse polarity protection. RPP is when you plug vin and gnd in reverse order. RCP is when Vout is greater than Vin and current can flow from out to in. The above mentioned implementation…

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