PMIC - AC DC Converters, Offline Switchers

Category Introduction

Products in this family are component-level control devices used to construct equipment that converts AC utility power to a DC form, typically at a much reduced voltage. Devices which incorporate the primary switching element for the system and those which do not are both included. Due to the high ratio of input to output voltages and need for isolation commonly encountered in such systems, they are often used in conjunction with an external transformer. While use of custom transformers for this purpose is common practice, a variety of stock products intended for such use are available, under the heading of Switching Converter, SMPS Transformers.

Product List

4148 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Output Isolation	Internal Switch(s)	Voltage - Breakdown	Topology	Voltage - Start Up	Voltage - Supply (Vcc/Vdd)	Duty Cycle	Frequency - Switching	Power (Watts)	Fault Protection	Control Features	Operating Temperature	Package / Case	Supplier Device Package	Mounting Type
	KA5Q0740RTYDTU IC OFFLINE SWITCH TO220F-5L Fairchild Semiconductor	74	$1.60		FPS™	Tube	Obsolete	-	Yes	400V	-	15 V	9V ~ 40V	95%	18kHz ~ 22kHz	-	Current Limiting, Over Temperature, Over Voltage	Sync	-25°C ~ 85°C (TA)	TO-220-5 Full Pack, Formed Leads	TO-220F-5L (Forming)	Through Hole
	UC2861N IC OFFLINE SWITCH MULT TOP 16DIP Unitrode	562	$1.58			Bulk	Active	Non-Isolated	Yes	-	Full-Bridge, Half-Bridge, Push-Pull	16.5 V	10.5V ~ 22V	-	10kHz ~ 1MHz	-	-	Soft Start	-25°C ~ 85°C (TA)	16-DIP (0.300", 7.62mm)	16-PDIP	Through Hole
	FSFR2000 IC OFFLINE SW HALF-BRIDGE 9SIP Fairchild Semiconductor	617	$1.60		FSFR	Bulk	Active	Isolated	Yes	500V	Half-Bridge	14.5 V	11.3V ~ 25V	50%	Up to 300kHz	350 W	Current Limiting, Over Load, Over Temperature, Over Voltage	EN, Frequency Control	-40°C ~ 130°C (TJ)	10-SIP Module, 9 Leads, Formed Leads	9-SIP	Through Hole
	ICE2A765P IC OFFLINE SWITCH Infineon Technologies	452	$1.63			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	TEA1751LT/N1,518 IC OFFLINE SWITCH FLYBACK 16SO NXP USA Inc.	112	$2.62		GreenChip™ III	Tape & Reel (TR)	Active	Isolated	No	650V	Flyback	22 V	15V ~ 38V	-	100kHz ~ 150kHz	250 W	Current Limiting, Open Loop, Over Power, Over Temperature, Over Voltage	-	-40°C ~ 150°C (TJ)	16-SOIC (0.154", 3.90mm Width)	16-SO	Surface Mount
	FSFR1700HS IC OFFLINE SW HALF-BRIDGE 9SIP Fairchild Semiconductor	469	$1.70		FSFR-HS	Bulk	Active	Isolated	Yes	500V	Half-Bridge	12.5 V	10V ~ 25V	50%	Up to 600kHz	200 W	Current Limiting, Over Temperature, Over Voltage	Frequency Control	-40°C ~ 130°C (TJ)	10-SIP Module, 9 Leads, Formed Leads	9-SIP	Through Hole
	FSCQ1465RTYDTU IC OFFLINE SW FLBACK TO220F-5L Fairchild Semiconductor	321	$1.74		FSCQ	Tube	Obsolete	Isolated	Yes	650V	Flyback	15 V	9V ~ 20V	95%	20kHz	190 W	Current Limiting, Over Load, Over Temperature, Over Voltage	Sync	-25°C ~ 85°C (TA)	TO-220-5 Full Pack, Formed Leads	TO-220F-5L (Forming)	Through Hole
	FSFR1600L IC OFFLINE SW HALF-BRIDGE 9SIP Fairchild Semiconductor	304	$1.78		FSFR	Tube	Obsolete	Isolated	Yes	500V	Half-Bridge	14.5 V	11.3V ~ 25V	50%	Up to 300kHz	160 W	Current Limiting, Over Load, Over Temperature, Over Voltage	EN, Frequency Control	-40°C ~ 130°C (TJ)	10-SIP Module, 9 Leads, Formed Leads	9-SIP (L forming)	Through Hole
	FSFR1800XCL IC OFFLINE SWITCH HALF BRIDGE Fairchild Semiconductor	88	$1.76			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	FSFR1700L IC OFFLINE SW HALF-BRIDGE 9SIP Fairchild Semiconductor	47	$1.82		FPS™	Bulk	Active	Isolated	Yes	500V	Half-Bridge	14.5 V	11.3V ~ 25V	50%	Up to 300kHz	200 W	Current Limiting, Over Load, Over Temperature, Over Voltage	EN, Frequency Control	-40°C ~ 130°C (TJ)	10-SSIP Module, 9 Leads, Formed Leads	9-SIP	Through Hole
	FS6X1220RD IC OFFLINE SW MULT TOP D2PAK-5 Fairchild Semiconductor	98	$1.85		FPS™	Bulk	Obsolete	Isolated	Yes	200V	Flyback, Forward	15 V	9V ~ 35V	80%	300kHz	40 W	Current Limiting, Over Load, Over Temperature, Over Voltage	-	-25°C ~ 85°C (TA)	TO-252-6, DPak (5 Leads + Tab)	D2PAK-5	Surface Mount
	FSFR2100USL IC OFFLINE SW HALF-BRIDGE 9SIP Fairchild Semiconductor	348	$1.86		FSFR-US	Bulk	Active	Isolated	Yes	500V	Half-Bridge	12.5 V	10V ~ 25V	50%	Up to 300kHz	400 W	Current Limiting, Over Temperature, Over Voltage	Frequency Control	-40°C ~ 130°C (TJ)	10-SIP Module, 9 Leads, Formed Leads	9-SIP (L forming)	Through Hole
	FSFR1700 IC OFFLINE SW HALF-BRIDGE 9SIP Fairchild Semiconductor	463	$1.90		FSFR	Bulk	Active	Isolated	Yes	500V	Half-Bridge	14.5 V	11.3V ~ 25V	50%	Up to 300kHz	200 W	Current Limiting, Over Load, Over Temperature, Over Voltage	EN, Frequency Control	-40°C ~ 130°C (TJ)	10-SIP Module, 9 Leads, Formed Leads	9-SIP	Through Hole
	ISL6842IUZ-T7A IC OFFLINE SWITCH MULT TOP 8MSOP Intersil	475	$1.92			Bulk	Obsolete	Isolated	No	-	Boost, Buck, Flyback	14.3 V	8.8V ~ 18V	96%	Up to 2MHz	-	Current Limiting	Frequency Control	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP	Surface Mount
	ISL6842IUZ IC OFFLINE SWITCH MULT TOP 8MSOP Intersil	255	$1.90			Tube	Obsolete	Isolated	No	-	Boost, Buck, Flyback	14.3 V	8.8V ~ 18V	96%	Up to 2MHz	-	Current Limiting	Frequency Control	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP	Surface Mount
	FS6S1265REYDTU IC OFFLINE SWITCH TO3P-5L Fairchild Semiconductor	43	$1.97		FPS™	Tube	Obsolete	-	Yes	650V	-	15 V	9V ~ 35V	95%	Up to 150kHz	-	Current Limiting, Over Load, Over Temperature, Over Voltage	Soft Start, Sync	-25°C ~ 85°C (TA)	TO-3P-5 Formed Leads	TO-3P-5L (Forming)	Through Hole
	HV3-2405E-5 IC SUPERVISOR WORLD WIDE PWR SUP Harris Corporation	67	$1.96			Bulk	Active	Non-Isolated	Yes	-	-	-	15V ~ 275V	-	-	-	-	EN	0°C ~ 75°C	8-DIP (0.300", 7.62mm)	8-PDIP	Through Hole
	UCC2960P IC OFFLINE SWITCH 8DIP Unitrode	381	$2.01			Tube	Obsolete	Isolated	No	-	-	10 V	8V ~ 19V	72%	Up to 400kHz	-	Current Limiting, Over Voltage	Frequency Control, Soft Start	-55°C ~ 150°C (TJ)	8-DIP (0.300", 7.62mm)	8-PDIP	Through Hole
	UCC2807D-1/81453 IC OFFLINE SWITCH STEP-DOWN Texas Instruments	150	$2.14			Bulk	Obsolete	-	Yes	1V	Step-Down (Buck)	1 V	13.5V	78%	1MHz	650 mW	-	Soft Start, Sync	-40°C ~ 85°C	-	-	Surface Mount
	FSFR1800USL IC OFFLINE SW HALF-BRIDGE 9SIP Fairchild Semiconductor	140	$2.20		FSFR-US	Bulk	Active	Isolated	Yes	500V	Half-Bridge	12.5 V	10V ~ 25V	50%	Up to 300kHz	260 W	Current Limiting, Over Temperature, Over Voltage	Frequency Control	-40°C ~ 130°C (TJ)	10-SIP Module, 9 Leads, Formed Leads	9-SIP (L forming)	Through Hole