This evaluation board shows how to design a high power density 3kW 90kHz bridgeless dual boost power factor correction (PFC) boost converter working in continuous conduction mode (CCM). For this purpose the following technologies have been used: power MOSFET 650V CoolMOS™ C7 technology (IPZ65R045C7 and IPW65R045C7), CoolSiC™ Schottky diode 650V G5 (IDH06G65C5), EiceDRIVER™ 1EDI isolated gate driver IC (1EDI60N12AF) and EiceDRIVER™ 2EDN non-isolated gate driver IC (2EDN7524F), XMC1300 microcontroller (XMC1302-T038X0200 AB), linear voltage regulator (TLF4949) and quasi-resonant CoolSET™ (ICE2QR4780Z).
Summary of Features:
- Best-in-class high voltage MOSFETs for a bridgeless PFC topology
- Full digital control
- High voltage MOSFET as AC line active rectification
- >98% efficiency from 20% of the load at high line
- High power density
- Evaluation of best-in-class devices in TO-247 4pin package
- Server SMPS
- Telecom SMPS
- Industrial SMPS
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