PFC (Power Factor Correction)

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	Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	Mode	Frequency - Switching	Current - Startup	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	FAN9672Q IC PFC CTRLR CCM 75KHZ 32LQFP onsemi	2,445 In Stock	1 : $6.77000 Tray	-	-	Tray	Active	Continuous Conduction (CCM)	18kHz ~ 40kHz, 55kHz ~ 75kHz	30 µA	15V	-40°C ~ 105°C	Surface Mount	32-LQFP	32-LQFP (7x7)
	NCP1623ASNT1G ENHANCED HIGH EFFICIENCY POWER F onsemi	8,227 In Stock	1 : $1.44000 Cut Tape (CT) 3,000 : $0.30625 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Critical Conduction (CRM), Discontinuous Conduction (DCM)	28kHz	20 µA	30V	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	6-TSOP

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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.