PMIC - PFC (Power Factor Correction)

Category Introduction

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.

Product List

955 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Mode	Frequency - Switching	Current - Startup	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	NCP1937A2DR2G IC PFC CTRLR CRM 20SOIC onsemi	870	$1.01			Tape & Reel (TR)	Active	Critical Conduction (CRM)	-	20 mA	9V ~ 30V	-40°C ~ 125°C	Surface Mount	20-LSOP (0.154", 3.90mm Width), 17 Leads	20-SOIC
	NCP1937A3DR2G IC PFC CTRLR CRM 20SOIC onsemi	793	$0.98			Tape & Reel (TR)	Last Time Buy	Critical Conduction (CRM)	-	20 mA	9V ~ 30V	-40°C ~ 125°C	Surface Mount	20-LSOP (0.154", 3.90mm Width), 17 Leads	20-SOIC
	NCP1937B3DR2G IC PFC CTRLR CRM 20SOIC onsemi	844	$0.99			Tape & Reel (TR)	Active	Critical Conduction (CRM)	-	20 mA	9V ~ 30V	-40°C ~ 125°C	Surface Mount	20-LSOP (0.154", 3.90mm Width), 17 Leads	20-SOIC
	NCP1937C4DR2G IC PFC CTRLR CRM 20SOIC onsemi	191	$0.97			Tape & Reel (TR)	Active	Critical Conduction (CRM)	-	20 mA	9V ~ 30V	-40°C ~ 125°C	Surface Mount	20-LSOP (0.154", 3.90mm Width), 17 Leads	20-SOIC
	NCP1937B51DR2G IC PFC/QUASI FLYBACK CTLR 20SOIC onsemi	865	$0.98			Tape & Reel (TR)	Active	Critical Conduction (CRM)	-	15 mA	9V ~ 30V	-40°C ~ 125°C (TJ)	Surface Mount	20-LSOP (0.154", 3.90mm Width), 17 Leads	20-SOIC
	MP44011HS-LF-Z IC PFC CTRLR BCM 8SOIC Monolithic Power Systems Inc.	861	$1.03			Tape & Reel (TR)	Active	Boundary Conduction (BCM)	-	40 µA	13.4V ~ 22V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	NCP1937C61DR2G IC PFC CTRLR CRM 20SOIC onsemi	285	$1.04			Tape & Reel (TR)	Active	Critical Conduction (CRM)	-	20 mA	9V ~ 30V	-40°C ~ 125°C	Surface Mount	20-LSOP (0.154", 3.90mm Width), 17 Leads	20-SOIC
	SSC2101S IC PFC CTRLR DCM 8SOP Sanken	490	$1.10			Tape & Reel (TR)	Not For New Designs	Discontinuous Conduction (DCM)	-	-	-	-40°C ~ 85°C	Surface Mount	8-SOIC (0.173", 4.40mm Width)	8-SOP
	UCC29950DR IC PFC CTRLR CCM 109KHZ 16SOIC Texas Instruments	576	$1.00			Tape & Reel (TR)	Active	Continuous Conduction (CCM)	87kHz ~ 109kHz	-	11V ~ 18V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	MC33368DR2G IC PFC CTRLR CRM 16SOIC onsemi	318	$1.19		GreenLine™	Tape & Reel (TR)	Last Time Buy	Critical Conduction (CRM)	-	16 mA	10V ~ 16V	-25°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width), 14 Leads	16-SOIC
	MP44010HP-LF IC PFC CTRLR 8SOIC Monolithic Power Systems Inc.	738	$1.27			Tube	Active	-	-	-	-	-	-	-	-
	ISL6731AFBZ IC PFC CTRLR CCM 138KHZ 14SOIC Renesas Electronics America Inc	456	$1.33			Tube	Active	Continuous Conduction (CCM)	111kHz ~ 138kHz	106 µA	15V ~ 20V	-40°C ~ 125°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
	ISL6731AFBZ-T IC PFC CTRLR CCM 138KHZ 14SOIC Renesas Electronics America Inc	195	$1.35			Tape & Reel (TR)	Active	Continuous Conduction (CCM)	111kHz ~ 138kHz	106 µA	15V ~ 20V	-40°C ~ 125°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
	ISL6731BFBZ-T IC PFC CTRLR CCM 70.7KHZ 14SOIC Renesas Electronics America Inc	323	$1.37			Tape & Reel (TR)	Active	Continuous Conduction (CCM)	56.5kHz ~ 70.7kHz	106 µA	15V ~ 20V	-40°C ~ 125°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
	TDA4862GGEGXUMA2 IC PFC CTRLR DCM 8DSO Infineon Technologies	593	$0.00			Tape & Reel (TR)	Obsolete	Discontinuous Conduction (DCM)	-	-	11V ~ 19V	-40°C ~ 150°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	PG-DSO-8
	IR11452STRPBF IC PFC CTRLR CCM 66KHZ 8SOIC Infineon Technologies	352	$1.42			Tape & Reel (TR)	Not For New Designs	Continuous Conduction (CCM)	66kHz	150 µA	85 ~ 264VAC	-	Surface Mount	-	8-SOIC
	ICE1PCS01GFUMA1 IC PFC CTRLR CCM 133KHZ 8DSO Infineon Technologies	610	$1.44			Tape & Reel (TR)	Not For New Designs	Continuous Conduction (CCM)	133kHz	100 µA	10.2V ~ 21V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	PG-DSO-8-3
	TDA4863GXUMA2 IC PFC CTRLR DCM 8DSO Infineon Technologies	645	$0.44			Tape & Reel (TR)	Obsolete	Discontinuous Conduction (DCM)	-	20 µA	12.5V ~ 20V	-40°C ~ 150°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	PG-DSO-8-3
	UCC28019AP IC PFC CTRLR CCM 65KHZ 8DIP Texas Instruments	489	$1.06			Bulk	Last Time Buy	Continuous Conduction (CCM)	65kHz	100 µA	10V ~ 21V	-40°C ~ 125°C	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
	CS1600-FSZ IC PFC CTRLR DCM 66KHZ 8SOIC Cirrus Logic Inc.	250	$1.54		EXL Core™	Tray	Obsolete	Discontinuous Conduction (DCM)	66kHz	68 µA	7.9V ~ 17V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC