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Showing 291 results View by: Thread Post Sort by
  • LM5180-Q1: LM5180-Q1

    Daniel Melo
    Daniel Melo
    TI Thinks Resolved
    Part Number: LM5180-Q1 Other Parts Discussed in Thread: LM5180 Tool/software: I am having troubles with my output voltage. The output voltage varies in accordance with the input voltage. I wanted the output to be 5V but its 7.11V and if I increase the…
    • 4 months ago
    • Power management
    • Power management forum
  • Answered
  • LM5180-Q1: Transformer Suitability Inquiry for LM5180 Quasi-Resonant Flyback Design

    Fikret Yildirim
    Fikret Yildirim
    Resolved
    Part Number: LM5180-Q1 Other Parts Discussed in Thread: LM5180 Tool/software: I hope this message finds you well. In my current design, I am using the LM5180 quasi-resonant flyback controller. The input voltage range is 30 V to 10 V, and I aim to generate…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • LM5180: Is LM5180 suitable for dual 15V isolated outputs to supply 400V high-side FET gate drivers?

    Tom Tsao
    Tom Tsao
    TI Thinks Resolved
    Part Number: LM5180 Tool/software: Hi TI Teams, I'm working on a design where I need to convert a single 15V input into two isolated 15V outputs. These isolated rails are intended to be used as the source supply for high-side gate drivers of 400V charge…
    • 3 months ago
    • Power management
    • Power management forum
  • LM5180: CMTI mitigation

    Davide Tosatto
    Davide Tosatto
    TI Thinks Resolved
    Part Number: LM5180 Tool/software: Good morning, I am experiencing CMTI in my PSR Flyback, and I would like to know how to mitigate this problem. I have read SSZTD09, which talks about this topic, but it does not explain how to design the two filters…
    • 1 month ago
    • Power management
    • Power management forum
  • Answered
  • LM5180: LM5180 Circuit Design

    sanghyun Joo
    sanghyun Joo
    Resolved
    Part Number: LM5180 Tool/software: Hi. using LM5180 dual out put Transformer design Nps = 1.2 , Lm = 40uH Output Voltage = 20V , 0.1A When Rfb = 300K and Rset = 16K, the output voltage is 20V. Is it possible to change Rset to 12.1K? Will there be…
    • Resolved
    • over 1 year ago
    • Isolation
    • Isolation forum
  • LM5180-Q1: Transformer for 2 output supply using LM5180-Q1

    ADITYA MENE
    ADITYA MENE
    TI Thinks Resolved
    Part Number: LM5180-Q1 Other Parts Discussed in Thread: LM25180 , LM5180 , LM5185 Tool/software: Hi sir, I want to design power supply using LM5180-Q1 IC which will have 2 outputs say 5 Volt 500 mA each. Can you suggest suitable fly-back transformer…
    • 10 months ago
    • Power management
    • Power management forum
  • LM5180-Q1: comfirmation for Deadtime of LM5180

    Chang-Yi Cheng
    Chang-Yi Cheng
    TI Thinks Resolved
    Part Number: LM5180-Q1 Other Parts Discussed in Thread: LM5180 Tool/software: I want to check the deadtime of MOSFET in LM5180
    • over 1 year ago
    • Power management
    • Power management forum
  • LM5180: LM5180 design requirement

    Frank Chien
    Frank Chien
    TI Thinks Resolved
    Part Number: LM5180 Other Parts Discussed in Thread: LM5017 , Tool/software: Hi guys I have requirement about 4 output for iso Voltage: 12V/12V/5V/5V [100mA/100mA/50mA/50mA] is that possible use design 3 ? there is 1 to 4 constructure ? is that power…
    • over 1 year ago
    • Isolation
    • Isolation forum
  • LM5180-Q1: Transformer for 2 output supply using LM5180-Q1

    ADITYA MENE
    ADITYA MENE
    TI Thinks Resolved
    Part Number: LM5180-Q1 Tool/software: Hi sir, I want to design power supply using LM5180-Q1 IC which will have 2 outputs say 5 Volt 500 mA each. Can you suggest suitable fly-back transformer for this. Please look into this Thanks & Regards Aditya…
    • 10 months ago
    • Power management
    • Power management forum
  • LM5180:LM5180开关频率异常!

    ? ?
    ? ?
    Part Number: LM5180 开关频率异常! 什么原因?
    • over 1 year ago
    • Power management
    • Power management forum
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