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Showing 59 results View by: Thread Post Sort by
    Answered
  • LM51561H-Q1: By pass Function of Boost Converter with LM51561H

    abhilash s
    abhilash s
    Resolved
    Part Number: LM51561H-Q1 Other Parts Discussed in Thread: LM51561H Hi I am designing a boost converter with input range fro 15.6 to 150VDC .I am using LM51561H to regulate output to 100v for input below 100V. Input above 100V , converter bypass input…
    • Resolved
    • 26 days ago
    • Power management
    • Power management forum
  • LM51561H: LM51561H Schematic review request

    Jaewook Lim
    Jaewook Lim
    Part Number: LM51561H We are planning to design a boost converter with the following specifications: Input: 48V Output: 150V Output current: 100–150 mA Switching frequency: 160 kHz Could you please review the attached schematic and advise…
    • 4 months ago
    • Power management
    • Power management forum
  • LM51561H-Q1: LM51561H-Q1: Schematic Review Request - SEPIC Topology

    Adarsh Shaji
    Adarsh Shaji
    TI Thinks Resolved
    Part Number: LM51561H-Q1 Hi Team, Could you please review our attached SEPIC schematic featuring the LM51561H-Q1 for an IVI application? Operating Parameters: Vin : 7 V – 36 V (58 V transient) Vout : 12 V Iout : 1.5 A Please…
    • 9 days ago
    • Power management
    • Power management forum
  • LM51561H-Q1: Spice simulation model for LM51561H-Q1

    Arunava Mitra
    Arunava Mitra
    TI Thinks Resolved
    Part Number: LM51561H-Q1 Other Parts Discussed in Thread: LM5156 Hi TI support, We are looking for a SPICE simulation model for the LM51561H-Q1. Any assistance would be greatly appreciated. We are aware that the LM5156 Excel Quickstart Calculator…
    • 1 month ago
    • Power management
    • Power management forum
  • LM51561H: Hiccup during momentary supply interruption

    Ian Vicente
    Ian Vicente
    Part Number: LM51561H Currently designing a multiple output isolated flyback converter using LM51561H, everything's working fine, from start up to steady state. However, during chatter test/momentary supply interruption (input supply on -> off -> on with…
    • 4 months ago
    • Power management
    • Power management forum
  • Answered
  • LM51561H: Can I have a some suggestion

    felix Lin
    felix Lin
    Resolved
    Part Number: LM51561H Hi TI experts, I've got the design from Webench Power Designer. Vin 7.5~57V, Vout 5V/4A It's necessary to have high efficiency at light load. Can you give me suggestions to improve it? Thank you.
    • Resolved
    • 6 months ago
    • Power management
    • Power management forum
  • LM51561H-Q1: Way too high frequency for what it's for

    Justin Lindberg
    Justin Lindberg
    TI Thinks Resolved
    Part Number: LM51561H-Q1 Other Parts Discussed in Thread: TL5001 I got my hands of a few of these LM51561HQ1 chips. Tiny little things. Turn it over with a pair of tweezers, and it's built like a truck with a metal canister. Plastic over the top to fill…
    • 3 months ago
    • Power management
    • Power management forum
  • LM51561H: LM51561H no work issue of boost to 24V

    Herbert Wang
    Herbert Wang
    Part Number: LM51561H function role:LAN POE power supply function design:LM5161H chip,input power 12V boost output 24V issue description: 1.power on supply input 12V power, the function can output 24V. as below: picture 1 (out:24V, Gate PWM…
    • over 2 years ago
    • Power management
    • Power management forum
  • LM51561H: How to reduce strong EMI disturbances

    Silvana Benanti
    Silvana Benanti
    Part Number: LM51561H Tool/software: Hello, we have implemented a regulator with your component in SEPIC mode to produce an output of 110V, with a wide range input of 16.8V to 137.5 V. The proto is working, but EMI disturbances are very high, due…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM51561H: continue debugging

    Marv In
    Marv In
    Part Number: LM51561H Other Parts Discussed in Thread: LM51561 , LM5156 Tool/software: Hi there, this is an answer to Moritz in LM51561H: Output Voltage unstable - Power management forum - Power management - TI E2E support forums . since the topic was…
    • over 1 year ago
    • Power management
    • Power management forum
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