EVAL3K3WTPPFCSICTOBO1

EVAL3K3WTPPFCSICTOBO1 is a 3300W CCM bidirectional totem pole PFC unit using CoolSiC™ 650V, 600V CoolMOS™ C7 and digital control with XMC™. This evaluation board is a system solution for a bridgeless totem-pole power factor corrector (PFC) with bidirectional power capability. It is enabled by Infineon’s CoolSiC™ and CoolMOS™ Superjunction power MOSFETs as well as isolated drivers and an XMC™ microcontroller. In addition, the bidirectional power flow capability allows this design to be used in battery chargers or battery formation applications. The totem-pole implemented in the board operates in continuous-conduction mode (CCM) in both rectifier (PFC) and inverter mode which also implements digital control on Infineon XMC™ 1000 series microcontroller. Suitable for energy storage systems, battery formation, charging, EV-charging, eMobility, industrial power, power supply (SMPS), robotics - automated guided vehicles, telecom applications.

• High efficiency bridgeless totem-pole PFC
• High power density
• Enabled by CoolSiC™ MOSFET 650V
• Digitally controlled with XMC1404
• Bidirectional capability (DC-AC operation)
• Efficiency close to 99%
• Compact form factor (72W/in³)
• Low component count
• Bidirectional operation (digital control)