3kW PFC

  • > 99% Efficiency at High-Line
  • > 85W/in³ Power Density
  • Dimensions W: 50mm L: 260mm H: 1U
  • Scalable hardware allows easy power scaling
  • Digital Control enables hardware mapping to different applications
    i.e. Islanded Inverter, Grid-Tied Inverter, PFC, Bi-Directional PFC.

ICERGi has implemented a 3kW-rated PFC stage, optimized for usage in server-type solutions. A system block diagram shown in Fig. 1 and performance data is presented in Fig. 2.

This unit maximizes the performance of Silicon in AC-DC power conversion, by using ICERGi proprietary gate drivers and control approaches in a 3-level topology with a full-bridge totem-pole implementation using 150V devices.

This unit is based on the scalable and mappable power conversion engine, enabled by ICERGi digital control.

Fig. 1 Demonstrator Unit Block Diagram

Fig. 2 Demonstrator Unit Performance Graphs