Applications
- Enterprise power supplies
- Server and telecom power supplies
- Mining power supplies
- Battery Management Systems
3.6 kW Bridgeless Totem-Pole PFC with Synchronous SiC MOSFETs
CRD-03600AD065E-L
This reference design demonstrates the application of Wolfspeed’s C3M™ 650 V Silicon Carbide MOSFET Technology in TOLL (TO - Leadless) Package to create a 3.6kW bridgeless totem-pole PFC for server power supply, data center power supply, mining power supply, and telecom systems.
Wolfspeed’s C3M™ 650 V Silicon Carbide MOSFET in a TOLL package offers low conduction and switching losses, which further enables smaller, lighter and highly efficient power conversion systems.
The design accomplishes:
- Peak efficiencies of 99%
- Suitable for use in 80+ Platinum/Titanium, Energy Star, Lot9, and OCP3.0 supplies
- Power density of 92 W/in3
- 60 kHz switching frequency
Ratings
- Input voltage range: 180-305VAC
- Output Voltage: 440VDC
- Output Power: 3.6kW (Derated at low line)
- Switching Frequency: 60kHz
- Peak Efficiency: 99%
- Forced air cooling
What's Included
Reference Design Files for:
- Main board
- High Frequency MOSFET board
- Flyback power supply board
- Controller board
Request Separately
- Mechanical Specifications
Product Compatibility
Documents, Tools & Support
- Block Diagram
- Efficiency Results
- Technical & Sales Documents
- Tools & Support
Knowledge Center
Simulate Designing Industrial Motor Drives with SiC using SpeedFit™ Design Simulator
Use the SpeedFit™ Design Simulator to design smaller and quieter industrial motor drive systems including industrial low voltage motor drives, servo drives, and compressors for heat pumps and air conditioners.
View Now Videos
Low Load Efficiency Simulations with Silicon Carbide
Power electronics devices are almost never working at maximum of their capabilities because of safety, reliability but even application mission profile. Our experts will demonstrate how Wolfspeed's free SpeedFit simulation tool is the perfect starting point before moving to accurate LTSpice simulations.
Register Now Webinars
Wolfspeed WolfPACK™ Power Module Press-In Process
In this video, we’ll walk you through the press-in and press-out process for Wolfspeed WolfPACK™ silicon carbide power modules, which are available with and without pre-applied thermal interface material (TIM).
View Now Videos