90W/in³ Power Density
400V DC Output
W: 1.6" L: 11.9" H: 1U
Wide input range
85Vac – 265Vac
Designed to meet EMC Emission
EN55022/32 Class B
Designed to meet EMC Immunity
IEC 61000-4-4/5 ±4kV
The ICERGi PFC platform delivers efficiency exceeding 99% over a wide power range and offers the best-in-class performance/cost ratio.
Lowest Cost, Highest Efficiency PFC.
This design uses diode rectification, trading 0.2% of efficiency for 33% lower cost.
For highest performance applications where cost is not the primary concern, a PFC with synchronous line rectification offers the highest efficiency.
Synchronous rectification also enables bi-directional power flow which allows the PFC to operate as an Inverter.
One example application may be AC-Interfaced energy storage. A simplified system block diagram is shown in Fig. 1.