Wolfspeed 2.2kW High Efficiency BTPPFC with SiC
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Reference Design for CRD-02AD065N - Download Documentation
Request samples of Wolfspeed's 650V, 60mΩ SiC MOSFETs used in this design.
- Highly efficient and low-cost solution of 2.2 kW bridgeless totem-pole PFC topology based on Cree’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