2.2 kW Bridgeless Totem-Pole PFC

Product Shot of Wolfspeed's Reference Design of a 2.2 kW High Efficiency (80+ Titanium) Bridgeless Totem-Pole PFC with SiC MOSFET

CRD-02AD065N

Highly efficient and low cost solution of 2.2 kW bridgeless totem-pole PFC topology based on Wolfspeed’s latest (C3M™) 650 V 60 mΩ SiC MOSFETs
Comfortably achieve Titanium standard by having > 98.5% efficiency while THD < 4% under all load conditions
Innovative resistor based current sensing solution
Distortion less inductor current at zero crossing during all load conditions
Reduced Bill of Material (BOM) by the use of general purpose diodes in place of low frequency switches
Main target applications of this demo board include: Server; Telecom and Industrial power supply units (PSU)
Documentation includes bill of materials (BOM); schematic; board layout; application note

Documents, Tools, & Support

Technical & Sales Documents
Tools & Support

Documents

Show All
Application Notes
User Guide
Design Files

Document Type	Document Name	Last Updated
User Guide		01/2024
Design Files		03/2020
Application Notes		01/2024
Application Notes		12/2023
Application Notes		11/2023
Application Notes		05/2023
Application Notes		01/2023

Technical SupportPower Applications Forum

Buy OnlineFind a Distributor

Request SamplesVisit the Sample Center

Knowledge Center

View All

Power Modules

Unboxing the 25 kW Three-Phase Inverter Reference Design

Join Wolfspeed Applications Engineer Chris New as he unboxes the 25 kW three-phase inverter reference design and demonstrates how to get started evaluating power electronic system performance right out of the box.

View Now Videos

Fast Charging