LM5177EVM-HP

LM5177 evaluation module with four switch buck-boost controller

LM5177EVM-HP

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Overview

The LM5177EVM-HP demonstrates a flexible high power buck-boost design using the LM5177 wide-vin buck-boost controller. The evaluation module is configured to operate from input voltage range of 4.2 V to 36 V and provide a regulated 16-V output with up to 9.4 A of load current.

Features
  • 4.2 V to 36 V input voltage range
  • 16 V with up to 9.4 A (150 W) output voltage 
  • High efficiency synchronous buck-boost conversion
  • Easy access to configuration features
  • Flexible design using standard 5 mm x 6 mm FETs
AC/DC & DC/DC controllers (external FET)
LM5177 60-V wide VIN synchronous 4-switch buck-boost controller with bidirectional operation
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Evaluation board

LM5177EVM-HP — LM5177 evaluation module with four switch buck-boost controller

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Calculation tool

SNVR519 — LM5177 BuckBoost Quickstart Calculator Tool

Supported products & hardware
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SNVR519 LM5177 BuckBoost Quickstart Calculator Tool

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Latest version
Version: 1.1.1
Release date: 11 Jul 2024
download SNVR519G.zip  — 5567 K

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Products
AC/DC & DC/DC controllers (external FET)
LM5177 60-V wide VIN synchronous 4-switch buck-boost controller with bidirectional operation
Hardware development
Evaluation board
LM5177EVM-HP LM5177 evaluation module with four switch buck-boost controller

Release Infomation

The LM5177 BuckBoost Quickstart Calculator Tool supports you defining the power stage using the LM5177 and to select the required external components.

What's new

  • Version 1.1.1
  • Fixed calculation of Softstart time
  • Added Filter for CSA/CSB
  • Impoved Ilimiter Compensation and Ilimit Bode Plot
  • Added more details into efficiency graphs
  • Version 1.1.0
  • Fixed resistor value for R(CFG) setting 3
  • Updated R(CFG) selection description
TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

Technical documentation

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Type Title Date
* User guide LM5177 Buck-Boost Controller Evaluation Module User's Guide (Rev. C) PDF | HTML 24 Oct 2024
User guide LM5177 Buck-Boost Controller Evaluation Module User's Guide (Rev. B) 27 Apr 2023
Certificate LM5177EVM-HP EU RoHS Declaration of Conformity (DoC) 16 Dec 2021

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