• WEBENCH® Tools/LM27402DESIGN-CALC: design calc

  

  Shen Lemon

  TI Thinks Resolved

  Part Number: LM27402DESIGN-CALC Other Parts Discussed in Thread: LM27402 Tool/software: WEBENCH® Design Tools Hi, Could you please send me the excel document of LM27402 caculator. I remenber we can download this form from website before. Tks.

  • over 5 years ago
  • Power management
  • Power management forum

• RE: LM27402: How much current can VIN pin handle

  

  David_Daniels

  Welcome Back, The RIN is part of the filter. The RIN value is discussed in LM27402SQEVAL user guide section 9.1. https://www.ti.com/lit/ug/snva406c/snva406c.pdf use the calc tool or webench tool to estimate the input capacitor https://www.ti.com/tool…

  • over 1 year ago
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  • Power management forum

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