SDAA490A
September 2026 – October 2026
UCC25661
1
Abstract
Trademarks
1
Introduction
2
Full-Bridge LLC Operating Principle
3
Implementation With UCC25661x
3.1
Gate Drive Architecture
3.2
ISNS Circuit Modification
3.3
Auxiliary Logic Implementation
3.4
Logic Level Signal Translation
4
Hardware Results
5
Summary
6
References
7
Revision History
Application Note
Full-Bridge LLC with UCC25661x