FA5615N, FA5614N Datasheet (Fuji) - Continuous Conduction Mode PFC

FA5615N, FA5614N, Continuous Conduction Mode PFC

of pins Pin No.

Pin name 1 FB 2 VCMP 3 VDET 4 IS 5 ICMP 6 GND 7 OUT 8 VCC Pin Function Voltage Feedback Input *1 Voltage Loop Compensation *2 AC Voltage Input *1 Current Sense Input Current Loop Compensation *2 Ground Output Power Supply *1 Notes)

Continuous Conduction Mode PFC IC FA5614N / FA5615N Datasheet 1.

Overview FA5614/15 is control IC for power factor correction converter.

It realizes low power consumption by using high voltage CMOS process.

Thanks to a average current control, a stable operation is obtained, whereby a power factor of 99% or more is easily available.

DC output voltage is controlled under a wide range of load from rated to no load.

Further, a unique switching frequency diffusion function incorporated simplifies

FA5615N Features

* ▪ Unique switching frequency diffusion function incorporated ▪ Selectable switching frequency : Diffuse or Fix (120 kHz, 130 kHz) ▪ High-precision over current protection : 0.5V ± 5% ▪ No audible noise at startup by dynamic OVP circuit ▪ Low current consumption by high voltage CMOS process Operating