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
	UC2855ADWTR IC PFC CTR AVERAGE 500KHZ 20SOIC Texas Instruments	54	$10.55			Tape & Reel (TR)	Obsolete	Average Current	500kHz	150 µA	15.5V ~ 20V	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
	UC2855ADWTRG4 IC PFC CTR AVERAGE 500KHZ 20SOIC Texas Instruments	348	$0.00			Tape & Reel (TR)	Obsolete	Average Current	500kHz	150 µA	15.5V ~ 20V	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
	UC2855AN IC PFC CTR AV CURR 500KHZ 20DIP Texas Instruments	71	$9.76			Tube	Obsolete	Average Current	500kHz	150 µA	15.5V ~ 20V	-40°C ~ 85°C	Through Hole	20-DIP (0.300", 7.62mm)	20-PDIP
	UC3852NG4 IC PFC CTRLR CCM 200KHZ 8DIP Texas Instruments	54	$0.00			Tube	Discontinued at Digi-Key	Continuous Conduction (CCM)	200kHz	400 µA	14.5V ~ 30V	0°C ~ 70°C	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
	UC3853NG4 IC PFC CTR AVER CURR 94KHZ 8DIP Texas Instruments	119	$0.00			Tube	Discontinued at Digi-Key	Average Current	56kHz ~ 94kHz	250 µA	12V ~ 40V	0°C ~ 70°C	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
	UC3854ADWG4 IC PFC CTR AVERAGE 200KHZ 16SOIC Texas Instruments	479	$0.00			Tube	Discontinued at Digi-Key	Average Current	200kHz	250 µA	10V ~ 20V	0°C ~ 70°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	UC3854ADWTRG4 IC PFC CTR AVERAGE 200KHZ 16SOIC Texas Instruments	155	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Average Current	200kHz	250 µA	10V ~ 20V	0°C ~ 70°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	UC3854ANG4 IC PFC CTR AV CURR 200KHZ 16DIP Texas Instruments	340	$0.00			Tube	Discontinued at Digi-Key	Average Current	200kHz	250 µA	10V ~ 20V	0°C ~ 70°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
	UC3854BDWG4 IC PFC CTR AVERAGE 200KHZ 16SOIC Texas Instruments	183	$0.00			Tube	Discontinued at Digi-Key	Average Current	200kHz	250 µA	10V ~ 20V	0°C ~ 70°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	UC3854BDWTRG4 IC PFC CTR AVERAGE 200KHZ 16SOIC Texas Instruments	328	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Average Current	200kHz	250 µA	10V ~ 20V	0°C ~ 70°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	UC3854BNG4 IC PFC CTR AV CURR 200KHZ 16DIP Texas Instruments	292	$0.00			Tube	Discontinued at Digi-Key	Average Current	200kHz	250 µA	10V ~ 20V	0°C ~ 70°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
	UC3854DWTR-FG4 IC PFC CTR AVERAGE 200KHZ 16SOIC Texas Instruments	122	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Average Current	200kHz	1.5 mA	14.5V ~ 30V	0°C ~ 70°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	UC3854DWTRG4 IC PFC CTR AVERAGE 200KHZ 16SOIC Texas Instruments	192	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Average Current	200kHz	1.5 mA	14.5V ~ 30V	0°C ~ 70°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	UC3854N-F IC PFC CTR AV CURR 200KHZ 16DIP Texas Instruments	52	$1.88			Tube	Obsolete	Average Current	200kHz	1.5 mA	14.5V ~ 30V	0°C ~ 70°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
	UC3854NG4 IC PFC CTR AV CURR 200KHZ 16DIP Texas Instruments	68	$0.00			Bulk	Discontinued at Digi-Key	Average Current	200kHz	1.5 mA	14.5V ~ 30V	0°C ~ 70°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
	UC3854Q IC PFC CTR AVERAGE 200KHZ 20PLCC Texas Instruments	502	$1.96			Tube	Obsolete	Average Current	200kHz	1.5 mA	14.5V ~ 30V	0°C ~ 70°C	Surface Mount	20-LCC (J-Lead)	20-PLCC (9x9)
	UC3854QG3 IC PFC CTR AVERAGE 200KHZ 20PLCC Texas Instruments	34	$0.00			Tube	Obsolete	Average Current	200kHz	1.5 mA	14.5V ~ 30V	0°C ~ 70°C	Surface Mount	20-LCC (J-Lead)	20-PLCC (9x9)
	UC3854QTR IC PFC CTR AVERAGE 200KHZ 20PLCC Texas Instruments	475	$1.70			Tape & Reel (TR)	Obsolete	Average Current	200kHz	1.5 mA	14.5V ~ 30V	0°C ~ 70°C	Surface Mount	20-LCC (J-Lead)	20-PLCC (9x9)
	UC3855ANG4 IC PFC CTR AV CURR 500KHZ 20DIP Texas Instruments	63	$0.00			Tube	Obsolete	Average Current	500kHz	150 µA	15.5V ~ 20V	0°C ~ 70°C	Through Hole	20-DIP (0.300", 7.62mm)	20-PDIP
	UC3855BDWG4 IC PFC CTR AVERAGE 500KHZ 20SOIC Texas Instruments	235	$0.00			Tube	Discontinued at Digi-Key	Average Current	500kHz	150 µA	10.5V ~ 20V	0°C ~ 70°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC