PFC (Power Factor Correction)

Power Factor Correction (PFC) is a semiconductor device designed to align the phase angle to approach zero between the voltage and current in an AC circuit. The different modes are average current, boundary conduction, continuous conduction, critical conduction, current controlled frequency foldback, discontinuous, and discontinuous conduction with a frequency switching of adjustable and 6kHz to 1.7MHz.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
ML4824IS1X	onsemi	IC PFC CTR AV CURR 76KHZ 16SOIC	Tape & Reel (TR)	16-SOIC	Surface Mount	-	-40°C ~ 85°C
ML4826CP2 $3.32	Fairchild Semiconductor	POWER FACTOR CONTROLLER	Tube	20-PDIP	Through Hole	-	0°C ~ 70°C
ML4827CP1 $1.28	Fairchild Semiconductor	IC REG LIN POWER FACTOR CONTRLR	Bulk	16-PDIP	Through Hole	-	0°C ~ 70°C (TA)
ML4827CP2 $1.52	Fairchild Semiconductor	IC REG LIN POWER FACTOR CONTRLR	Bulk	16-PDIP	Through Hole	-	0°C ~ 70°C (TA)
ML4827CS1 $1.34	Fairchild Semiconductor	IC REG LIN POWER FACTOR CONTRLR	Bulk	16-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
ML4827IP1 $1.29	Fairchild Semiconductor	FAULT-PROTECTED PFC AND PWM CONT	Bulk	16-PDIP	Through Hole	-	-40°C ~ 85°C (TA)
ML4831CP $1.90	Fairchild Semiconductor	POWER FACTOR CONTROLLER	Bulk	18-PDIP	Through Hole	-	0°C ~ 85°C
ML4832CP $0.94	Fairchild Semiconductor	POWER FACTOR CONTROLLER	Bulk	18-PDIP	Through Hole	-	0°C ~ 85°C