REF_1KW_LLC_12V 1kW 48V to 12V fixed frequency LLC Reference design in quarter brick footprint for telecom application.
Overview
The LLC full bridge to full bridge resonant converter is an isolated 4:1 intermediate bus converter for telecom application. It is a 1kW design in the quarter brick footprint and achieves 97.3% peak efficiency and this is enabled by the outstanding performance of Infineon's semiconductor devices.
Summary of Features
- Soft switching for all MOSFETs.
- Soft start to limit inrush current
- Ultra fast short circuit protection
- Operation at resonant frequency
List of components:
Benefits
- High efficiency IBC
- Quarter brick footprint
- Design has Galvanic isolation
- ZVS for primary side MOSFETs
- ZCS for secondary side MOSFETs
Support
