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
UC3852NG4 $3.08	Texas Instruments	IC PFC CTRLR CCM 200KHZ 8DIP	Tube	8-PDIP	Through Hole	-	0°C ~ 70°C
UC3853D $3.60	Texas Instruments	IC PFC CTR AVER CURR 94KHZ 8SOIC	Tube	8-SOIC	Surface Mount	-	0°C ~ 70°C
UC3853DTR $3.25	Texas Instruments	IC PFC CTR AVER CURR 94KHZ 8SOIC	Tape & Reel (TR),Cut Tape (CT),Bulk	8-SOIC	Surface Mount	-	0°C ~ 70°C
UC3853N $4.00	Texas Instruments	IC PFC CTR AVER CURR 94KHZ 8DIP	Tube	8-PDIP	Through Hole	-	0°C ~ 70°C
UC3853NG4 $2.01	Texas Instruments	IC PFC CTR AVER CURR 94KHZ 8DIP	Tube	8-PDIP	Through Hole	-	0°C ~ 70°C
UC3854ADW $4.56	Texas Instruments	IC PFC CTR AVERAGE 200KHZ 16SOIC	Tube	16-SOIC	Surface Mount	-	0°C ~ 70°C
UC3854ADWG4 $2.35	Texas Instruments	IC PFC CTR AVERAGE 200KHZ 16SOIC	Tube	16-SOIC	Surface Mount	-	0°C ~ 70°C
UC3854ADWTR $2.14	Texas Instruments	IC PFC CTR AVERAGE 200KHZ 16SOIC	Tape & Reel (TR)	16-SOIC	Surface Mount	-	0°C ~ 70°C