LM5122EVM-1PH

LM5122EVM-1PH Wide Vin Synchronous Boost Controller Evaluation Module

LM5122EVM-1PH

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Overview

The LM5122EVM-1PH evaluation module (EVM) provides the design engineer with a fully functional synchronous boost converter to evaluate the Texas Instruments LM5122 synchronous boost controller IC. The EVM provides 24V output at up to 4.5A current from a 9V to 20V input. The EVM is designed to start up from a single power supply without any additional bias voltage.

Features
  • 9V to 20V Input Range
  • 24V/4.5A output
  • 250kHz switching frequency
  • Selectable light load switching mode
  • Easy accessible test points
AC/DC & DC/DC controllers (external FET)
LM5122 3-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capability LM5122-Q1 Automotive, 3-V to 65-V wide VIN, current mode synchronous boost controller with multiphase
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Evaluation board

LM5122EVM-1PH — LM5122 Wide Vin Synchronous Boost Controller Evaluation Module

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Calculation tool

LM5122-BOOST-CALC — LM5122 quick start calculator

Supported products & hardware
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LM5122-BOOST-CALC LM5122 quick start calculator

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Latest version
Version: 1.0.0
Release date: 23 Sep 2024
download LM5122_Quickstart_Calculator.zip  — 1309 K

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Products
AC/DC & DC/DC controllers (external FET)
LM5122 3-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capability LM5122-Q1 Automotive, 3-V to 65-V wide VIN, current mode synchronous boost controller with multiphase LM5122ZA 3-V to 65-V wide VIN, current mode synchronous boost controller with multiphase capability
Hardware development
Evaluation board
LM5122EVM-1PH LM5122EVM-1PH Wide Vin Synchronous Boost Controller Evaluation Module LM5122EVM-2PH LM5122EVM-2PH Wide Vin Synchronous Boost Controller Evaluation Module

Release Infomation

The LM5122 Quickstart Calculator tool supports the initial calculation of the boost power stage and of the necessary external components for a boost converter using LM5122 as regulation IC.

Initial version

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

Technical documentation

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Type Title Date
Certificate LM5122EVM-1PH EU Declaration of Conformity (DoC) 02 Jan 2019
EVM User's guide LM5122EVM-1PH User's Guide 22 Apr 2013

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