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Showing 4 results View by: Thread Post Sort by
  • Robert Taylor1
    Robert Taylor1
    • over 3 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum

    RE: TINA/Spice/PMP7338: Determine compensation network values using LM5022 TINA-TI Average model - OK to use with SEPIC?

    The small signal model for a SEPIC is very complicated. For a simple first order approximation what I do is model the output filter as a simple RC, with C = Cout and R = Rload. This gives a first order system with a single pole. This is how the compensation...
  • eli
    eli
    • over 3 years ago
    • Power management
    • Power management forum

    RE: BUCK-BOOST

    Hi WE found also a lower cost device, LM5022,with two ref design, at PMP7768 and PMP7338 . Both look OK but PCB files are missing. Can you help with the missing files?
  • Mark Pearson
    Mark Pearson
    • over 2 years ago
    • Power management
    • Power management forum

    LM5022: Oscillation concern/question on SW node

    • Resolved
    to the PMP7338 reference design 'Test Report' to show that the 'oscillation' is normal. (SNVU139) Though
  • Vincenzo Pizzolante
    Vincenzo Pizzolante
    • over 7 years ago
    • Power management
    • Power management forum

    RE: Buck converter for input voltage 6 to 16V with a limitation

    have a look at the http://www.ti.com/product/lm5118-q1 or even the little brother LM25118, even if both are a bit borderline in terms of output current... also please consider the following reference design http://www.ti.com/tool/pmp7338 Vincenzo

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