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LM5185-DESIGN-CALC

LM5185 PSR Flyback Controller Quickstart Design Calculator

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Latest version
Version: REV-3.3
Release date: Nov 18, 2024
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LM5185-DESIGN-CALC.xlsx  — 4536 K

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Products
AC/DC & DC/DC controllers (external FET)
LM5185 — 100-VIN primary side regulation flyback controller with low IQ and low EMI LM5185-Q1 — Automotive, 100-VIN primary-side regulation flyback controller with low IQ and low EMI
Hardware development
Evaluation board
LM5185EVM-SIO — LM5185-Q1 single isolated output evaluation module

Release Information

The LM5185-Q1 PSR Flyback Quickstart Design Calculator

What's new

  • The calculation of Fsw under max Vin is updated to be consistent with the calculations under nominal and min Vin conditions.