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Showing 45 results View by: Thread Post Sort by
    Answered
  • LM22675: Could you tell me about "how to use LM22675's Inverting-Buck " ?

    Pokkun
    Pokkun
    Resolved
    Part Number: LM22675 Other Parts Discussed in Thread: LM5160A , LM5161 Hi, team. My customers are considering inverting power supply by the specification below. <Customer specification> Input:20V~25V Output:-12V / 0.3A Because customers' reasons…
    • Resolved
    • over 8 years ago
    • Power management
    • Power management forum
  • Answered
  • LM22675: End of Life

    Hugo Russouw
    Hugo Russouw
    Resolved
    Part Number: LM22675 Other Parts Discussed in Thread: LMR14020 , LMR23610 , LM46001 , LMR33620 , LMR16010 , LM43601 , LMR14010A , LMR23615 Can you please tell me what the life expectancy is for this component. LM22675MRE-5.0/NOPB We are using it in…
    • Resolved
    • over 8 years ago
    • Power management
    • Power management forum
  • LM22675: MIL-STD 883E compliance

    Cosmin P
    Cosmin P
    TI Thinks Resolved
    Part Number: LM22675 Hello, Is any version of the LM22675 complying with requirements of MIL-STD 883E? If not, is there a replacement that complies? Thank you
    • over 8 years ago
    • Power management
    • Power management forum
  • Answered
  • LM22675: When the output voltage is more than 5V

    Dice-K
    Dice-K
    Resolved
    Part Number: LM22675 Hello. I use LM22675 with the following specification. Specification Vin: 21.6~25.1V (TYP=24V) Vout: 10V Iout: 1A There is the following description on page 8 of SNVS591L. "If an output voltage of 5V or greater is required, the…
    • Resolved
    • over 8 years ago
    • Power management
    • Power management forum
  • LM22675: Measuring 1.8V instead of 5V on the output

    Toon Mertens
    Toon Mertens
    TI Thinks Resolved
    Part Number: LM22675 Support Path: /Product/Development and troubleshooting/Help with board layout or design considerations/Find recommended layout for a TI device/ Hi all, I created a prototyping PCB, as voltage regulator I use the lm22675QMR- 5…
    • over 9 years ago
    • Power management
    • Power management forum
  • Answered
  • Inrush current using LM22675

    Ben Carr
    Ben Carr
    Resolved
    Other Parts Discussed in Thread: LM22675 , LM22671 Hi, I am having a problem with inrush current using the LM22675. The LM22675 is set up to provide a 5V Vout from 24V Vin. The output capacitor is 150uF and the output inductor is 330uH. The inrush…
    • Resolved
    • over 10 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: LM22675 Problem with 24V

    Arief Hernadi
    Arief Hernadi
    Resolved
    Hi, From what you explained, it seems like that you have an instability issue. You can probably double check this by monitoring the 5.3V output on an oscilloscope and see if you have a steady 5.3V or there is a wave riding on top of it. From your…
    • over 11 years ago
    • Power management
    • Power management forum
  • Answered
  • LM22675-5.0, How much is minimun load current?

    Shinichi Inoue
    Shinichi Inoue
    Resolved
    Dear Specialists, My customer is evaluating LM22675-5.0 He is using from a few microamp to a few miliamp. When power is up, and then a few second later, output voltage became 8V despite setting or 5V. As a trial, he added a 200ohm resistor at…
    • Resolved
    • over 9 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: LM22675-adj model

    Britt Brooks - Online Design Tools
    Britt Brooks - Online Design Tools
    Resolved
    Lee, I will add the ADJ version to the TINA-TI conversion queue. Britt
    • over 12 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • Answered
  • LM22675 Inverting Regulator

    Audi McAvoy
    Audi McAvoy
    Resolved
    Other Parts Discussed in Thread: LM22675 I want to use two LM22675 Simple Switchers on my symmetrical +/-15V power supply. Setting up the +15V design is too easy -- use Webench. However, Webench does not offer the LM22675 as a solution for the -15V…
    • Resolved
    • over 12 years ago
    • Power management
    • Power management forum
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