in go remember me keep me signed in forget your myfairchild password create a myfairchild account access exclusive tools & resources sign out x search tips products products overview analog & mixed signal automotive products die & wafer discretes lighting ics logic optoelectronics power management power modules & intelligent power modules sensors product technology the industry s widest range of power products . see new products xsens the leader in 3d motion tracking see xsens products applications applications overview automotive cloud servers data centers computing & storage home appliance & white goods industrial automation industrial motion & motor control lighting machine to machine m2m medical mobile power motion tracking networking & gateway portable consumer power supply smart grid & metering smart home & home entertainment solar renewable ups telecommunication infrastructure transportation travel adaptors & power banks wearables welding & induction heating save time . save money . create flyback designs design design overview design tools simulation models reference designs product package specifications fairchild s quality mission fairchild s quality mission is to deliver superior semiconductor products and customer value through innovation service and manufacturing excellence . learn more about our commitment to quality . access exclusive tools models & resources . create my fairchild account learn learn overview blog webinars technical literature videos newsletters podcasts fairchild product info news resources & events subscribe today evaluate evaluate overview application notes evaluation boards package specifications certifications quality & reliability find a product top mark save time . save money . create flyback designs fairchild product info news resources & events subscribe today support fairchild s knowledge is power community offers an online forum for technical discussions and support including a growing knowledgebase of frequently asked questions for quick resolution to common issues . popular topics products design tools applications community news help customer support commitment fairchild is dedicated to providing superb semiconductor products and outstanding customer service . visit the community now looking for quality & reliability information where to buy where to buy overview locate fairchild sales offices locate authorized fairchild distributors find distributors for legacy products find die product distributors check product availability request product samples the power of global resources 27 sales offices 5 worldwide distributors 5 global distribution centers 100 shipping lanes design tools products applications design tools get help for every stage of your project . power supply led lighting power train loss load switch motion control downloadable design tools get started by selecting the appropriate application area above . isolated non isolated pfc flyback pfc buck pfc buckboost isolated non isolated primary side regulation cv cc flyback flyback pwm controller with integrated mosfet ac input dc input buck pwm controller with integrated mosfet buck pwm controller with integrated mosfet high efficiency pol regulator ac input dc input power factor correction ccm and bcm isolated non isolated phase shifted full bridge & synchronous rectification psfb sr synchronous buck boost active clamp forward converter mosfet device analysis mosfet thermal analysis launch design tool launch design tool browse design tools start design top next products the widest range in the semiconductor industry . your source for power products we provide a unique combination of design packaging and manufacturing expertise to our customers . see new products parametric search robust product data at your fingertips product category discretes 3714 bipolar transistors 579 high power bjts 246 darlingtons 22 digital bias resistor transistors 33 rf transistors 13 small signal bjts 265 diodes & rectifiers 1040 bridge rectifiers 103 silicon carbide sic diodes 12 rectifiers 277 schottky diodes & rectifiers 185 small signal diodes 114 zener diodes 349 igbts 155 discrete igbts 155 fets 1595 mosfets 1528 mosfet bjt 1 jfets 53 mosfet with schottky devices 13 circuit protection 345 reverse polarity protection devices 3 transient voltage suppressors tvs 342 automotive products 266 automotive discrete power 235 automotive ignition igbts 26 automotive igbts 18 automotive n channel mosfets 152 automotive p channel mosfets 16 automotive rectifiers 23 automotive gate drivers 29 automotive high side drivers 4 automotive low side drivers 23 automotive half bridge drivers 2 automotive power modules 2 automotive power modules 2 logic 388 buffers drivers transceivers 112 buffers 52 line drivers 31 transceivers 29 flip flops latches registers 112 counters 3 flip flops 39 inverters 44 latches 20 registers 6 gates 110 and gates 24 configurable gates 15 nand gates 27 or gates 29 nor gates 13 schmitt triggers 2 multiplexer demultiplexer decoders 23 decoders 13 demultiplexers 1 multiplexers 7 multivibrators 2 voltage level translators 31 voltage level translators 31 power management 867 advanced load switches 120 advanced current limited load switches 62 slew rate controlled load switches 36 integrated load switches 14 over voltage protection load switches 8 backlighting unit blu 5 ccfl inverter ics 3 led blu driver ics 2 battery management 23 battery charger ics 20 current sensing 1 gauging 2 ground fault interrupt gfi controllers 8 ground fault interrupt gfi controllers 8 mosfet & igbt gate drivers 91 all drivers 91 3 phase drivers 8 half bridge drivers 19 high side drivers 11 low side drivers 53 motor control 135 motion spm smart power modules 124 pfc spm smart power modules 10 eccentric rotating mass erm driver 1 linear resonance actuator lra driver 1 non isolated dc dc 127 charge pump converters 1 drmos fet plus driver multi chip modules 28 smart power stage 12 step down controllers external switch 4 step down regulators non synchronous integrated switch 2 step down regulators synchronous integrated switch 63 step up regulators integrated switch 14 buck boost regulators 3 off line & isolated dc dc 201 flyback & forward pwm controllers 51 flyback & forward pwm controllers with integrated mosfet 96 llc resonant & asymmetric half bridge pwm controllers 5 llc resonant & asymmetric half bridge pwm controllers with integrated mosfets 14 primary side regulation cv cc controllers 14 primary side regulation cv cc controllers with integrated mosfet 4 standard pwm controllers 10 supervisory monitor ics 1 fast charge communication controllers 3 synchronous rectifier drivers 3 power factor correction 39 continuous conduction mode ccm pfc controllers 1 critical boundary conduction mode crcm bcm pfc controllers 8 interleaved pfc controllers 4 pfc spm smart power modules 10 pfc pwm combination combo controllers 16 voltage regulators 128 ldos 24 positive voltage linear regulators 60 negative voltage linear regulators 25 shunt regulators 15 voltage detector 1 voltage stabilizer 2 voltage to frequency converter 1 lighting ics 71 click to view fluorescent lamp ics 4 hid ics 24 led lighting ics 30 portable led drivers 12 led drivers 1 analog & mixed signal 269 amplifiers and comparators 43 comparators 17 operational amplifiers 23 amplifiers 3 audio amplifiers 4 audio subsystems 1 audio headphone amplifiers 1 digital microphone amplifiers 1 audio speaker amplifiers 1 battery protection ics 2 battery protection ics 2 haptic drivers 1 eccentric rotating mass erm driver 1 linear resonance actuator lra driver 1 interface 45 lvds 24 serializers deserializers serdes 7 usb transceivers 6 usb type c 8 signal conditioning 23 video filter drivers 20 video switch matrix multiplexers 3 signaling sensing and timing 10 signaling sensing and timing 9 timing 1 switches 139 usb accessory detection switches 10 analog switches 34 audio jack detection switches 10 audio switches 21 bus switches 22 mipi switches 4 multi media switches 11 usb switches 21 video switches 6 piezoelectric drivers 2 piezoelectric drivers 2 optoelectronics 238 high performance optocouplers 63 high speed logic gate 24 high performance transistor 22 low voltage high performance 12 specific function 5 igbt mosfet gate drivers 15 igbt mosfet gate drivers 15 infrared 31 ambient light sensors 1 emitting diodes 8 photo sensors 8 photo sensor transistors 11 reflective sensors 3 phototransistor optocouplers 91 isolated error amplifier 6 photo darlington output 13 phototransistor output dc sensing input 65 phototransistor output ac sensing input 7 triac driver optocouplers 38 random phase triac driver 18 zero crossing triac driver 20 power modules & intelligent power modules 139 automotive power modules 2 automotive power modules 2 hpm modules 5 igbt & sic diode modules 3 igbt mosfet modules 1 hv mosfet modules 1 motion spm modules 122 motion spm modules 122 pfc spm modules 10 pfc spm modules 10 mems motion sensors 4 click to view inertial measurement unit imu 1 motion tracking module 3 evaluation boards 60 product evaluation board 60 high performance optocouplers 5 led lighting ics 11 mosfet & igbt drivers 2 non isolated dc dc 14 off line and isolated dc dc 23 voltage regulators 3 sensors and actuators 2 x top next applications how can we help power your product explore design possibilities automotive cloud servers data centers computing & storage home appliance & white goods industrial automation industrial motion & motor control lighting machine to machine m2m medical mobile wireless motion tracking networking & gateway portable consumer power supplies smart grid & metering smart home & home entertainment solar renewable ups travel adapter and power banks telecom infrastructure wearables welding & induction heating go top news loading ... recent blog posts loading ... get in touch contact us media center follow us join our team view our current job openings about investors blog careers locations applications automotive cloud servers data centers computing & storage home appliance & white goods industrial automation industrial motion & motor control lighting machine to machine m2m medical mobile power motion tracking networking & gateway portable consumer power supply smart grid & metering smart home & home entertainment solar renewable ups tele communication infrastructure transportation travel adapters & power banks wearables welding & induction heating products analog & mixed signal automotive products die & wafer discretes lighting ics logic optoelectronics power management power modules & intelligent power modules sensors product technology support products design tools applications community news help design design tools simulation models reference designs product package specifications learn blog web seminars collateral & guides videos podcasts newsletters evaluate application notes evaluation boards certifications quality & reliability find a product top mark where to buy locate a sales office locate a distributor find catalog suppliers find distributors for legacy products how to check availability request product samples about us community relations history & heritage leadership fairchild green corporate profile corporate responsibility awards & accolades careers contact press releases events for media investors locations site map trademarks terms privacy policy 2016 fairchild semiconductor . all rights reserved . icp 11059640 alternate iframe text