PFC (Power Factor Correction)

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Mode	Frequency - Switching	Current - Startup	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package

NCP1654BD65R2G IC PFC CTRLR CCM 72KHZ 8SOIC onsemi	971 In Stock	1 : ¥9.35000 Cut Tape (CT) 2,500 : ¥3.76832 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Continuous Conduction (CCM)	58kHz ~ 72kHz	75 µA	9V ~ 20V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCP1654BD133R2G IC PFC CTRLR CCM 146KHZ 8SOIC onsemi	2,572 In Stock	1 : ¥9.61000 Cut Tape (CT) 2,500 : ¥3.88250 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Continuous Conduction (CCM)	120kHz ~ 146kHz	75 µA	9V ~ 20V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCP1654BD200R2G IC PFC CTRLR CCM 220KHZ 8SO onsemi	1,911 In Stock	1 : ¥9.95000 Cut Tape (CT) 2,500 : ¥3.71912 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Continuous Conduction (CCM)	180kHz ~ 220kHz	75 µA	9V ~ 20V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC

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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.