SLUUD80
December 2024
LM74681
1
Description
Features
Applications
5
1
Evaluation Module Overview
1.1
Introduction
1.2
Kit Contents
1.3
Device Information
2
Hardware
2.1
Test Points and Connectors
2.2
Test Equipment and Setup
2.2.1
Power Supplies
2.2.2
Meters
2.2.3
Oscilloscope
2.2.4
Loads
2.3
Test Setup and Procedures
2.3.1
UVLO Functionality
2.3.2
Polarity Agnostic Startup
3
Hardware Design Files
3.1
Schematic
3.2
PCB Layouts
3.3
Bill of Materials (BOM)
4
Additional Information
Trademarks
Features
Reverse current blocking feature required for polarity agnostic systems
Input reverse battery protection
Drives external N-Channel MOSFETs in bridge configuration
Output LED for output high indication