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LM25185-DESIGN-CALC

LM25185 PSR flyback controller quick start design calculator

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Latest version
Version: REV-0.2
Release date: Nov 18, 2024
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LM25185-DESIGN-CALC.xlsx  — 4588 K

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Products
AC/DC & DC/DC controllers (external FET)
LM25185 — 42-VIN primary side regulation flyback controller with low IQ and low EMI LM25185-Q1 — Automotive, 42-VIN primary side regulation flyback controller with low IQ and low EMI

Release Information

LM25185 PSR flyback controller quick start design calculator

What's new

  • Updated Fsw calculation under max Vin to be consistent with Fsw calculations under nominal and min Vin conditions.