fairchild-sem PWM Controllers

Find a huge range of PWM Controllers at Farnell® Export. We stock a large selection of PWM Controllers, including new and most popular products from the world's top manufacturers including: Onsemi

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			Price For		Quantity

NCP3020BDR2G	2464378 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller 28V-4.7V supply 600 kHz NSOIC-8	Each (Supplied on Cut Tape) Cut Tape	1+ £0.724 10+ £0.523 50+ £0.471 100+ £0.403 250+ £0.377 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Voltage Mode Control	4.7V	28V	NSOIC	8Pins	Surface Mount	600kHz	-	-	7%	80%	Synchronous Buck (Step Down)	-40°C	140°C	-	-
NCP3020BDR2G	2464378RL Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller 28V-4.7V supply 600 kHz NSOIC-8	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.403 250+ £0.377 500+ £0.361 1000+ £0.348 2500+ £0.341	Min: 100 / Mult: 1	Single Ended Controller	1Channels	Voltage Mode Control	4.7V	28V	NSOIC	8Pins	Surface Mount	600kHz	-	-	7%	80%	Synchronous Buck (Step Down)	-40°C	140°C	-	-
UC3843BNG	2382335 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller Current Mode 30V-12V supply 52 kHz 13.5V/1A out DIP-8	Each	1+ £0.842 10+ £0.527 100+ £0.434 500+ £0.395 1000+ £0.387 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	12V	30V	DIP	8Pins	Through Hole	52kHz	-	-	0%	96%	Boost, Flyback	0°C	70°C	-	-
SG3525ANG	1652397 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Control Circuit 8 V to 35 V supply 400 kHz 18 V/400 mA out DIP-16	Each	1+ £1.290 10+ £0.942 50+ £0.854 100+ £0.758 250+ £0.703 More Pricing...	Min: 1 / Mult: 1	Double Ended Controller	2Channels	Voltage Mode Control	8V	35V	DIP	16Pins	Through Hole	-	100kHz	400kHz	0%	49%	Half-Bridge	0°C	70°C	-	-
UC2843BNG	1230088 Data Sheet RoHS Date/Lot Code	ONSEMI Advanced PWM Controller 25V-12V supply 250 kHz 13.4V/200mA out DIP-8	Each	1+ £0.971 10+ £0.699 50+ £0.591 100+ £0.558 250+ £0.523 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	12V	25V	DIP	8Pins	Through Hole	52kHz	-	-	0%	96%	Boost, Flyback	-25°C	85°C	-	-
UC3843BD1G	2102563 Data Sheet RoHS Date/Lot Code	ONSEMI Current Mode Controller 25V-12V supply 500 kHz 13.4V/200mA out SOIC-8	Each	1+ £0.525 10+ £0.372 100+ £0.261 500+ £0.256 1000+ £0.242 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	12V	25V	SOIC	8Pins	Surface Mount	52kHz	-	-	0%	96%	Boost, Flyback	0°C	70°C	-	-
UC3842BNG	1652438 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller 25V-12V supply 250 kHz 13.4V/200mA out DIP-8	Each	1+ £0.946 10+ £0.685 50+ £0.579 100+ £0.546 250+ £0.512 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	12V	25V	DIP	8Pins	Through Hole	52kHz	-	-	0%	96%	Boost, Flyback	0°C	70°C	-	-
NCP1251BSN65T1G	2724277 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller Current Mode up to 28 V Supply 65/100 kHz 500 mA Out TSOP-6	Each (Supplied on Cut Tape) Cut Tape	1+ £1.060 10+ £0.587 100+ £0.330 500+ £0.255 1000+ £0.201 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	-	-	TSOP	6Pins	Surface Mount	65kHz	61kHz	71kHz	-	84%	Flyback	-40°C	125°C	-	-
NCP1239JD65R2G.	2895732 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller Fixed Frequency Current Mode 10V to 30V Supply 65kHz 500mA out SOIC-7	Each (Supplied on Cut Tape) Cut Tape	1+ £1.340 10+ £0.847 100+ £0.570 500+ £0.453 1000+ £0.349 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	-	-	SOIC	7Pins	Surface Mount	65kHz	-	-	-	84%	Flyback	-40°C	125°C	-	-
UC3844BDR2G	2845221 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller 14V to 36V Supply 52kHz 5V/1A out SOIC-14	Each (Supplied on Cut Tape) Cut Tape	1+ £1.090 10+ £0.667 100+ £0.430 500+ £0.361 1000+ £0.305 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	14V	36V	SOIC	14Pins	Surface Mount	52kHz	-	-	0%	50%	Boost, Flyback, Inverting	0°C	70°C	-	-
NCP12700BDNR2G	2895694 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller 9V to 120V Input 1MHz 8V/2A out MSOP-10	Each (Supplied on Cut Tape) Cut Tape	1+ £2.060 10+ £1.320 50+ £1.110 100+ £0.882 250+ £0.768 More Pricing...	Min: 1 / Mult: 1	Secondary Side Controller	1Channels	Current Mode Control	-	-	MSOP	10Pins	Surface Mount	500kHz	1kHz	1MHz	0%	84%	Flyback, Forward	-40°C	125°C	-	-
UC2844BD1R2G	2318542 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller 25V-12V supply 250 kHz 13.4V/12mA out SOIC-8	Each Packaging Options	1+ £0.508 10+ £0.359 100+ £0.282 500+ £0.249 1000+ £0.230 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	12V	25V	SOIC	8Pins	Surface Mount	52kHz	-	-	0%	50%	Boost, Flyback, Inverting	-25°C	85°C	-	-
UC3845BD1R2G	2318549 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller 25V-12V supply 250 kHz 13.4V/12mA out SOIC-8	Each Packaging Options	1+ £0.465 10+ £0.352 100+ £0.276 500+ £0.244 1000+ £0.230 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	12V	25V	SOIC	8Pins	Surface Mount	52kHz	-	-	0%	50%	Boost, Flyback, Inverting	0°C	70°C	-	-
SG3525ADWR2G	2534255 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller Voltage 35V-8V supply 400 kHz SOIC-16	Each (Supplied on Cut Tape) Cut Tape	1+ £1.500 10+ £1.110 50+ £1.010 100+ £0.898 250+ £0.839 More Pricing...	Min: 1 / Mult: 1	Double Ended Controller	2Channels	Voltage Mode Control	8V	35V	SOIC	16Pins	Surface Mount	-	100kHz	400kHz	0%	49%	Half-Bridge	0°C	70°C	-	-
NCP1034DR2G	2534136 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller 18V-10V supply 500 kHz SOIC-16	Each (Supplied on Cut Tape) Cut Tape	1+ £2.970 10+ £2.070 25+ £1.850 50+ £1.720 100+ £1.590 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Voltage Mode Control	10V	18V	SOIC	16Pins	Surface Mount	-	25kHz	500kHz	0%	80%	Synchronous Buck (Step Down)	-40°C	125°C	-	-
NCP1271D65R2G	1547108 Data Sheet RoHS Date/Lot Code	ONSEMI Monolithic Switcher 20V-9.1V supply 65 kHz 500mA out SOIC-7	Each (Supplied on Cut Tape) Cut Tape	1+ £0.813 10+ £0.584 50+ £0.527 100+ £0.464 250+ £0.435 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	9.1V	20V	SOIC	7Pins	Surface Mount	65kHz	-	-	-	85%	Flyback	-40°C	150°C	-	-
SG3525ADWR2G	2534255RL Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller Voltage 35V-8V supply 400 kHz SOIC-16	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.898 250+ £0.839 500+ £0.779	Min: 100 / Mult: 5	Double Ended Controller	2Channels	Voltage Mode Control	8V	35V	SOIC	16Pins	Surface Mount	-	100kHz	400kHz	0%	49%	Half-Bridge	0°C	70°C	-	-
UC3845BNG	2845223 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller 12V-25V Supply 52kHz 200mA out DIP-8	Each	1+ £0.913 10+ £0.549 50+ £0.493 100+ £0.454 250+ £0.420 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	6.5V	36V	DIP	8Pins	Through Hole	52kHz	-	-	0%	50%	Boost, Flyback, Inverting	0°C	70°C	-	-
UC2844BDR2G	2628015 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller 12V - 25V Supply 52 kHz 200 mA Out SOIC-14	Each (Supplied on Cut Tape) Cut Tape	1+ £0.979 10+ £0.615 100+ £0.408 500+ £0.318 1000+ £0.248 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	12V	25V	SOIC	14Pins	Surface Mount	52kHz	-	-	0%	50%	Boost, Flyback, Inverting	-25°C	85°C	UC2844B	-
FAN6300AMY	2083977 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller QR 25V-10V supply 100 kHz SOIC-8	Each (Supplied on Cut Tape) Cut Tape	1+ £1.320 10+ £0.838 100+ £0.588 500+ £0.459 1000+ £0.417 More Pricing...	Min: 1 / Mult: 1	Quasi-Resonant Controller	1Channels	Current Mode Control	10V	25V	SOIC	8Pins	Surface Mount	-	-	100kHz	-	-	Flyback	-40°C	125°C	-	-
UC2842BD1R2G	2534262 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller 12V-25V supply 250kHz 200mA out SOIC-8	Each (Supplied on Cut Tape) Cut Tape	1+ £0.508 10+ £0.359 100+ £0.282 500+ £0.249 1000+ £0.230 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	12V	30V	SOIC	8Pins	Surface Mount	52kHz	-	-	0%	96%	Boost, Flyback	-25°C	85°C	-	-
NCP1380BDR2G	2534143 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller Current Mode 28V supply SOIC-8	Each (Supplied on Cut Tape) Cut Tape	1+ £1.210 10+ £0.650 50+ £0.573 100+ £0.449 250+ £0.402 More Pricing...	Min: 1 / Mult: 1	Quasi-Resonant Controller	1Channels	Current Mode Control	-	28V	SOIC	8Pins	Surface Mount	110kHz	-	-	-	-	Flyback	-40°C	125°C	-	-
UC3843BD1R2G	2534257 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller Current Mode 30V supply 52 kHz SOIC-8	Each (Supplied on Cut Tape) Cut Tape	1+ £0.498 10+ £0.352 100+ £0.276 500+ £0.244 1000+ £0.224 More Pricing...	Min: 1 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	-	30V	SOIC	8Pins	Surface Mount	52kHz	-	-	0%	96%	Boost, Flyback	0°C	70°C	-	-
NCP12510BSN65T1G	2677154 Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller Current Mode up to 35 V Supply 65/100 kHz 500 mA Out TSOP-6	Each (Supplied on Cut Tape) Cut Tape	1+ £0.456 10+ £0.323 100+ £0.251 500+ £0.223 1000+ £0.203 More Pricing...	Min: 1 / Mult: 1	Secondary Side Controller	1Channels	Current Mode Control	-	-	TSOP	6Pins	Surface Mount	65kHz	-	-	-	84%	Flyback	-	150°C	-	-
UC2844BDR2G	2628015RL Data Sheet RoHS Date/Lot Code	ONSEMI PWM Controller 12V - 25V Supply 52 kHz 200 mA Out SOIC-14	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £0.408 500+ £0.318 1000+ £0.248 2500+ £0.225	Min: 100 / Mult: 1	Single Ended Controller	1Channels	Current Mode Control	12V	25V	SOIC	14Pins	Surface Mount	52kHz	-	-	0%	50%	Boost, Flyback, Inverting	-25°C	85°C	UC2844B	-

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