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Showing 22 results View by: Thread Post Sort by
  • LM3100: Request for Test Data & Evaluation Method on Overcurrent capability and Power Dissipation

    Wonder Fang
    Wonder Fang
    TI Thinks Resolved
    Part Number: LM3100 Tool/software: Hi, team We have a GaN opportunity in 48V EPS, and customer are evaluating the overCurrent Capability and Power Dissipation under 10k~100Khz f_sw. Do we have a test data to support it? Or any evaluation guideline…
    • 7 months ago
    • Power management
    • Power management forum
  • Answered
  • LM3100: LM3100MHX/NOPB

    Gheevar Joseph
    Gheevar Joseph
    Resolved
    Part Number: LM3100 I am using one of your product LM3100MHX/NOPB I have a doubt about designing the feedback resistor rfb1 and rfb2 for 5v from a input of 24v in the datasheet it says to choose the value…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • LM3100: Inductor calculation cancels out

    Matt Staniszewski
    Matt Staniszewski
    Resolved
    Part Number: LM3100 Hi, I'm trying to calulate the inductor (L) value for my LM3100 regulators. I'm running into an issue with Equation 11 on p. 13 of the spec sheet. It refers to using Equation 1 to get the switching frequency (Fsw). However, Equation…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • LM3100: Disable UVLO function

    Victor Levy
    Victor Levy
    Resolved
    Part Number: LM3100 Hi, I have a customer who wants to work with the LM3100 as a load switch protected from reverse polarity with very low off current. He wants to disable the use of the UVLO function. Can he connect it to GND so it won’t take power…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • LM3100 - Military/Aerospace Specified Devices

    Joseph Rothrock
    Joseph Rothrock
    Resolved
    Other Parts Discussed in Thread: LM3100 We are using a TI power supply for another project of ours (LM3100). http://www.ti.com/lit/ds/symlink/lm3100.pdf On page 3 it states: "(2) If Military/Aerospace specified devices are required, please contact…
    • Resolved
    • over 11 years ago
    • Space & High Reliability (Read Only)
    • Space & High Reliability Forum (Read Only)
  • Answered
  • Voltage variation with LM3100

    Jay Jernigan
    Jay Jernigan
    Resolved
    Other Parts Discussed in Thread: LM3100 7612.SCHEMATIC _ Main Board Rev B - Page 2.pdf We are having a problem with a LM3100 in that the output voltage is not constant as the load varies. The output is stable with very little switching noise, but goes…
    • Resolved
    • over 11 years ago
    • Power management
    • Power management forum
  • LM3100 Output Voltage

    Edwin Krasser
    Edwin Krasser
    Other Parts Discussed in Thread: LM3100 , LMR24220 We use the LM3100 for dc/dc conversion from 24 V to 5 V (see schematic, calculated output voltage: 0.8 V*(1+6.81/(2.61/2)=4.975 V). It works, but the output voltage is not as constant as told in the data…
    • over 14 years ago
    • Power management
    • Power management forum
  • Answered
  • LM3100 Characteristics

    Hirotsugu Kobayashi
    Hirotsugu Kobayashi
    Resolved
    Other Parts Discussed in Thread: LM3100 I have a question for LM3100 electrical characteristics. 1.Current Limit Min, Max Value. 2.Enable pin input current. 3.ON timer pulse width Min, Max Value. under Ron=200k,Vin=24V,Vo=5V
    • Resolved
    • over 12 years ago
    • Power management
    • Power management forum
  • Answered
  • LM3100 WebBench Simulation - Stability Queries

    Vaibhav Shinde
    Vaibhav Shinde
    Resolved
    Other Parts Discussed in Thread: LM3100 , COT Hello, One of my customers needs the following information on LM3100 part: When simulating LM3100 using Webbench , there are no bode plot simulation is available. Please address the following…
    • Resolved
    • over 13 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • LM25085: Abnormal Transition period when charging a super capacitor with a ideal diode switch; Cannot immediately restart during current-limiting mode

    Matt Qi
    Matt Qi
    TI Thinks Resolved
    Part Number: LM25085 Other Parts Discussed in Thread: LM3102 , LM25011 , LM3100 Hi, I have an urgent issue about the LM25085: Circuit Description: LM25085, as the first-stage Buck chip, is connected to the supercapacitor through the MOS driven by the…
    • over 2 years ago
    • Power management
    • Power management forum
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