EVAL_2500W_PFC_GAN_A
2500W full-bridge totem-pole PFC using CoolGaN™ 600V e-mode HEMT
This 2.5kW CCM full-bridge PFC system solution utilizes the advantages of Infineon’s CoolGaN™ technology to boost system efficiency above 99 percent for efficiency-critical applications such as server power supplies or telecom rectifiers. The board features CoolGaN™ 600V e-mode HEMTs, CoolMOS™ C7 Gold superjunction MOSFET and EiceDRIVER™ gate driver ICs.
The input voltage range of the board is between 90 to 265 VAC, while the output voltage is 390 VDC. All power components are surface mount devices (SMD), enabling faster and cheaper assembly process. This system solution is available as Hardware Board or Reference Design.
Summary of Features
- Flat efficiency >99 percent over wide load range
Benefits
- Suitable reference design for high efficiency, high power density server PSU and telecom rectifiers
- Highest efficiency with similar system BOM costs as of the next best Si-based alternatives for PFC topologies
Potential Applications
Introduction Guide
Download the reference design data here.
