SNVU949
January 2026
1
Description
Get Started
Features
Applications
6
1
Evaluation Module Overview
1.1
Introduction
1.2
Kit Contents
1.3
Specification
1.4
Device Information
2
Hardware
2.1
Connector, Test Point, and Selection Switch Descriptions
2.1.1
Connector Descriptions
2.1.2
Jumper Descriptions
2.1.3
Test Point Descriptions
2.1.4
Selection Switch Descriptions
2.1.4.1
S1 and S2 CFG Setting
2.1.5
I2C Operation
3
Implementation Results
3.1
Test Setup and Procedure
3.1.1
Test Setup
3.1.2
Test Procedure
3.2
Test Data and Performance Curves
3.2.1
Thermal Performance
3.2.2
Efficiency
3.2.3
Steady State Waveforms
3.2.4
Step Load Response
3.2.5
Peak Current Limit
3.2.6
AC Loop Response Curve
4
Hardware Design Files
4.1
Schematic
4.2
PCB Layout
4.3
Bill of Materials
5
Additional Information
5.1
Trademarks
EVM User's Guide
LM51772Q1 Buck-Boost Controller Evaluation Module