LM3481EVAL

High Efficiency Boost Switching Controller Eval Board with 12 Volt Output

LM3481EVAL

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Overview

The LM3481 is a current mode, low side N channel FET controller. It can be utilized in numerous configurations including a Boost, Flyback or SEPIC (Single Ended Primary Inductor Converter). This evaluation board demonstrates the flexibility of the LM3481 in a boost topology providing 12 volt output at 1.5 amps.

AC/DC & DC/DC controllers (external FET)
LM3481 2.97V to 48V High-Efficiency Controller for Boost, SEPIC and Flyback LM3481-Q1 2.97-V to 48-V high-efficiency controller for boost, SEPIC and flyback, AEC-Q100 qualified
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Evaluation board

LM3481EVAL/NOPB — High Efficiency Boost Switching Controller Eval Board with 12 Volt Output

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Calculation tool

LM3481-BOOST-CALC — LM3481 Quickstart Calculator for Boost

Supported products & hardware
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LM3481-BOOST-CALC LM3481 Quickstart Calculator for Boost

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Latest version
Version: 1.0.0
Release date: 13 Mar 2024
download LM3481_Quickstart_Calculator_Boost.zip  — 3811 K

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Products
Boost controllers (external switch)
LM3481 2.97V to 48V High-Efficiency Controller for Boost, SEPIC and Flyback LM3481-Q1 2.97-V to 48-V high-efficiency controller for boost, SEPIC and flyback, AEC-Q100 qualified
AC/DC & DC/DC controllers (external FET)
LM3481 2.97V to 48V High-Efficiency Controller for Boost, SEPIC and Flyback LM3481-Q1 2.97-V to 48-V high-efficiency controller for boost, SEPIC and flyback, AEC-Q100 qualified
Hardware development
LM3481-FLYBACKEVM Isolated Flyback Topology Evaluation Module for LM3481 Boost Controller LM3481EVAL High Efficiency Boost Switching Controller Eval Board with 12 Volt Output LM3481SEPICEVAL LM3481 SEPIC Evaluation Board

Release Infomation

The LM3481 Quickstart Calculator for Boost tool supports the initial calculation of the boost power stage and of the necessary external components for a boost converter using LM3481 as regulation IC.

Initial version

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* EVM User's guide AN-1756 LM3481 Evaluation Board (Rev. A) 01 May 2013
Certificate LM3481EVAL/NOPB EU Declaration of Conformity (DoC) 02 Jan 2019

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