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SNVR512

LM5157 and LM5158 Quickstart Calculator for SEPIC Regulator Design

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Latest version
Version: 01.00.00.0B
Release date: Apr 3, 2022
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LM5157 and LM5158 Quickstart Calculator for SEPIC Regulator Design (zip)  — 1383 K

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Products
AC/DC & DC/DC converters (integrated FET)
LM5157 — 6A/4A, 50-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum LM5157-Q1 — 6-A, 50-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum LM51571-Q1 — 4-A, 50-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum LM5158 — 3-A, 85-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum LM5158-Q1 — 3-A, 85-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum LM51581 — 1.5-A, 85-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum LM51581-Q1 — 1.5-A, 85-V, 2.2-MHz wide VIN boost, flyback, & SEPIC converter with dual random spread spectrum
Hardware development
Reference design
PMP31194 — Automotive SEPIC reference design using integrated FET

Release Information

The design resource accessed as www.ti.com/lit/zip/snvr512 or www.ti.com/lit/xx/snvr512b/snvr512b.zip has been migrated to a new user experience at www.ti.com/tool/download/SNVR512. Please update any bookmarks accordingly.