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Showing 185 results View by: Thread Post Sort by
  • LM25117: LM25117 - Basic Buck Regulator with CC Feature Problems

    Aytac KORKMAZ
    Aytac KORKMAZ
    TI Thinks Resolved
    Part Number: LM25117 Tool/software: Hi there to all, I wanted to obtain a 30V/1.5A CC/CV regulator and designed two variant with LM25117, according to the datasheet page 34 and application note SNVA829 but I have some problems with them. Hence I wish…
    • 9 months ago
    • Power management
    • Power management forum
  • Answered
  • LM25117: package height

    Austin Do
    Austin Do
    Resolved
    Part Number: LM25117 Tool/software: Hello team, Can you let me know the exact tolerance for height and angle from the detail A? Best Regards, Austin
    • Resolved
    • 8 months ago
    • Power management
    • Power management forum
  • LM25117: Effects of increasing Loop Gain Bandwidth of a DC/DC Converter

    Luca Vettorello
    Luca Vettorello
    TI Thinks Resolved
    Part Number: LM25117 Tool/software: Hi, we are currently developing a 12V/5V Pout=9W Buck converter using the LM25117. We are trying to improve the transient response of the circuit by reducing the overshoot/undershoot during load transients. We aim…
    • 5 months ago
    • Power management
    • Power management forum
  • Answered
  • LM25117: Webench power Designer Simulation Failed

    Reiner Frankenhauser
    Reiner Frankenhauser
    Resolved
    Part Number: LM25117 Tool/software: Hello, since a few days, every simulation with LM25117 failed. What settings are necessary? Regards Reiner
    • Resolved
    • 10 months ago
    • Power management
    • Power management forum
  • LM25117: Constant Current Mode

    B K
    B K
    TI Thinks Resolved
    Part Number: LM25117 Other Parts Discussed in Thread: LM5190 Tool/software: Is there a calculator or simulator for constant current configuration of LM25117? I am trying to set up a stable 6.5A CC output. I am using 24V, 200W power supply for Vin. I can…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LM25117: DC-DC converter with constant current source

    Boyer Jeff
    Boyer Jeff
    Resolved
    Part Number: LM25117 Other Parts Discussed in Thread: LM5117 , , LM5190 , LM5190-Q1 Tool/software: I need a DC-DC converter with an input of 24VDC and an output voltage range of 8-14VDC and an output constant current rage of 8-14A. So I need both an adjustable…
    • Resolved
    • 10 months ago
    • Power management
    • Power management forum
  • Answered
  • LM25117: LM25117 schematic

    Fred Cheng
    Fred Cheng
    Resolved
    Part Number: LM25117 Hi team, what's the purpose of these two diodes, and why is it connect to VCC?
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LM25117: LM25117 Transient Simulation failed to converge in PSPICE for TI

    Juan Alvarez
    Juan Alvarez
    Resolved
    Part Number: LM25117 Hello, I am trying to set up a transient simulation on a 24V to 3.3V buck converter using the LM25117. I used the WEBENCH Power Designer tool and simply tried to set up the same schematic on PSPICE for TI. I get the following error…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • LM25117: Issues adding beads to the design

    David Huang
    David Huang
    TI Thinks Resolved
    Part Number: LM25117 Hi team, My customer reported the device got into OCP after adding Mn-Zn beads, while no issue reported with Ni-Zn beads. Could you please help to check what might be the issue here & what kind of beads are recommended to be used…
    • over 2 years ago
    • Power management
    • Power management forum
  • LM25117: Design review for three LM25117 Converters

    John Ranson
    John Ranson
    TI Thinks Resolved
    Part Number: LM25117 I've designed three LM25117 converters into a product for a client. I would like to get them reviewed by a TI FAE before the design goes to production. Can someone reach out to me?
    • over 4 years ago
    • Power management
    • Power management forum
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