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Showing 209 results View by: Thread Post Sort by
  • LM5176-Q1: LM5176-Q1

    hitainder kaswan
    hitainder kaswan
    TI Thinks Resolved
    Part Number: LM5176-Q1 Tool/software: Dear TI, We have query for below circuit. Kindly confirm VISNS capacitor C value. we are using C 150pF/50V at VISNS pin . input 8V to 24VDC, 38V 400ms load dump pulse. output : 36V, 1000mA or 800mA LED Load…
    • 9 months ago
    • Power management
    • Power management forum
  • LM5176-Q1: LM5176(-Q1) Boost only use

    Joseph Lacerte
    Joseph Lacerte
    TI Thinks Resolved
    Part Number: LM5176-Q1 Tool/software: Hi, We are considering the LM5176-Q1 for a step-up (boost-only) converter : Vin : 10-16V Vout : 42V Iout : 10A max (420W) The constant-current voltage foldback trick (snva846) would be very useful for battery…
    • 8 months ago
    • Power management
    • Power management forum
  • Answered
  • LM5176-Q1: Significant leakage on PGOOD

    Aiswarya Sasikumar
    Aiswarya Sasikumar
    Resolved
    Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM5176 Tool/software: The leakage at PGOOD is 0.1mA, which is significant when it's about reducing the standby. Knowing this is a worst case value, please give a supporting graph to estimate the…
    • Resolved
    • 18 days ago
    • Power management
    • Power management forum
  • LM5176-Q1: Chlorine based flame retardant

    Arturo Jimenez
    Arturo Jimenez
    TI Thinks Resolved
    Part Number: LM5176-Q1 Tool/software: Hello TI support team, We noticed on data sheet for TIPN LM5176-Q1 that you use chlorine based flame retardant. Could you explain how this retardant works in a case when the component gets exposed to high temperatures…
    • 3 months ago
    • Site support
    • Site support forum
  • LM5176-Q1: Does LM5176 can output 30A current?

    Jon WANG
    Jon WANG
    Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM5176 , LM51772 Tool/software: Customer is finding a Buck-boost solution, could you pls help advise? Thanks. input:10-40VDC output:24V or 28V/ 30A (there are two project, one is 24V output,…
    • 8 months ago
    • Power management
    • Power management forum
  • LM5176-Q1: The current of VISNS of LM5176

    xianyang yu
    xianyang yu
    TI Thinks Resolved
    Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM5176 Tool/software: Hi,E2E What is the current consumption of the VISNS pin of LM5176? Thank you
    • 10 months ago
    • Power management
    • Power management forum
  • Answered
  • LM5176-Q1: RT, VISNS, VOSNS pin's sink/source current

    Weixu Pan
    Weixu Pan
    Resolved
    Part Number: LM5176-Q1 Tool/software: Hi Team, I would like to inquire RT, VISNS, VOSNS pin's max sink/source current to do the worse case analysis. I don't find it in the datasheet. These pin connect to the external resistor, it will be some current…
    • Resolved
    • 3 months ago
    • Power management
    • Power management forum
  • Answered
  • LM5176-Q1: Chlorine contamination

    Arturo Jimenez
    Arturo Jimenez
    Resolved
    Part Number: LM5176-Q1 Tool/software: Hello TI team, We have a unit with chlorine contamination in your device LM5716-Q1. The device is on the bottom side and the PCB shows a burnt area on top side. We have some questions for which we'd like to have…
    • Resolved
    • 5 months ago
    • Site support
    • Site support forum
  • Answered
  • LM5176-Q1: Current Limit and Overcurrent Protection

    Jongmin Lee
    Jongmin Lee
    Resolved
    Part Number: LM5176-Q1 Tool/software: I have a question regarding the average output current limit operation & Overcurrent Protection. - sensing the current with ISNS+/-. The output current limit is set to 25A. Rsns = 0.002ohm 1. Output current…
    • Resolved
    • 4 months ago
    • Power management
    • Power management forum
  • LM5176-Q1: Power output failure for no reason - After recovered by external supply to VCC regulator

    Soundhar B
    Soundhar B
    Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM25149-Q1 , LM5176 Screenshot from 2025-07-11 12-33-16.png.pdf Tool/software: Hello everyone, We have designed a buck-boost power converter using LM5176-Q1. Specifications are below, …
    • 9 days ago
    • Power management
    • Power management forum
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