SLVUCY3
October 2024
LM65680-Q1
1
Description
Features
Applications
5
1
Evaluation Module Overview
1.1
Introduction
1.2
Kit Contents
1.3
Specification
1.4
Device Information
2
Hardware
2.1
Test Setup and Procedure
2.1.1
EVM Connections
2.1.2
Test Equipment
2.1.3
Recommended Test Setup
2.1.3.1
Input Connections
2.1.3.2
Output Connections
2.1.4
Test Procedure
2.1.4.1
Line, Load Regulation, and Efficiency
3
Implementation Results
3.1
Performance Data and Results
3.1.1
EVM Characteristics
3.1.2
Conversion Efficiency
3.1.3
Operating Waveforms
3.1.3.1
Switching
3.1.3.2
Load Transient Response
3.1.3.3
Short-Circuit Recovery
3.1.3.4
Start-Up and Shutdown With EN
3.1.3.5
Start-Up With VIN
3.1.4
Bode Plot
3.1.5
CISPR 25 EMI Performance
3.1.6
Thermal Performance
4
Hardware Design Files
4.1
Schematic
4.2
PCB Layout
4.2.1
Component Drawings
4.2.2
Multi-Layer Stackup
4.3
Bill of Materials
5
Compliance Information
5.1
Compliance and Certifications
6
Related Documentation
6.1
Supplemental Content
6.1.1
Development Support
6.1.2
PCB Layout Resources
6.1.3
Thermal Design Resources
7
Additional Information
7.1
Trademarks
6.1.2
PCB Layout Resources
Texas Instruments,
AN-1149 Layout Guidelines for Switching Power Supplies
application report
Texas Instruments,
AN-1229 Simple Switcher PCB Layout Guidelines
application report
Texas Instruments,
Constructing Your Power Supply – Layout Considerations Power Supply Design
seminar
Texas Instruments,
Low Radiated EMI Layout Made SIMPLE with LM4360x and LM4600x
application report
Power house blogs:
High-Density PCB Layout of DC-DC Converters