TIDUE82A
November 2021 – April 2024
1
Description
Resources
Features
Applications
6
1
System Description
2
System Overview
2.1
Block Diagram
2.2
Design Considerations
2.3
Highlighted Products
2.4
System Design Theory
2.4.1
Inverting Power Supply Design Using TPS62933
3
Hardware, Software, Testing Requirements, and Test Results
3.1
Hardware Requirements
3.2
Test Setup
3.3
Test Results
3.3.1
Start-up
3.3.2
Load Transient
3.3.3
Output Ripple
3.3.4
Thermal Performance
4
Design and Documentation Support
4.1
Design Files
4.1.1
Schematics
4.1.2
BOM
4.1.3
PCB Layout Recommendations
4.1.4
Altium Project
4.1.5
Gerber Files
4.1.6
Assembly Drawings
4.2
Documentation Support
4.3
Support Resources
4.4
Trademarks
5
About the Author
6
Revision History
4.2
Documentation Support
Texas Instruments,
TPS62933 3.8-V to 30-V, 3-A Synchronous Buck Converter in SOT583 Package
data sheet
Texas Instruments,
Create an Inverting Power Supply Using a TPS54202 Buck Converter With Internal Compensation
application note