InnoSwitch ICs

Power Integrations InnoSwitch™ family combines primary, secondary, and feedback circuits in a single surface-mounted off-line flyback switcher IC. The InnoSwitch IC incorporates the primary FET, the primary-side controller, a secondary-side controller for synchronous rectification, and FluxLink™ technology to eliminate the need for an optocoupler.

Results: 202
Select Image Part # Mfr. Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package/Case Output Voltage Output Power Supply Voltage - Min Supply Voltage - Max Topology Technology Switching Frequency Duty Cycle - Max Operating Supply Current Minimum Operating Temperature Maximum Operating Temperature Output Current Series Packaging
Power Integrations AC/DC Converters Off-Line Switch FET 20 W (85-265 VAC) 1’224In Stock
Cut Tape
CHF 1.35
CHF 1.27
CHF 1.12
CHF 1.07
Reel
CHF 0.945
Min.: 1
Mult.: 1
: 1’000
Si InnoSwitch-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 25 W (85-265 VAC) 7’836In Stock
Cut Tape
CHF 1.10
CHF 1.00
CHF 0.91
CHF 0.802
Reel
CHF 0.669
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 27 V 22 W, 30 W 85 VAC 265 VAC Flyback Si 132 kHz 650 uA - 40 C + 105 C 1.84 A InnoSwitch3-CE Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 12 W (85-265 VAC) 1’967In Stock
Cut Tape
CHF 1.07
CHF 0.964
CHF 0.877
CHF 0.773
Reel
CHF 0.68
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 27 V 12 W, 15 W 85 VAC 265 VAC Flyback Si 132 kHz 480 uA - 40 C + 105 C 1.04 A InnoSwitch3-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 20 W (85-265 VAC) 3’536In Stock
Cut Tape
CHF 1.13
CHF 1.02
CHF 0.926
CHF 0.821
Reel
CHF 0.652
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 1.265 V 25 W 4.65 V 5.15 V Flyback Si 80 kHz 580 uA - 40 C + 150 C InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters Off-Line Switch FET 15 W (85-265 VAC) 4’945In Stock
Cut Tape
CHF 1.24
CHF 1.19
CHF 1.04
CHF 1.00
Reel
CHF 0.87
Min.: 1
Mult.: 1
: 1’000
Si InnoSwitch-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 36 W (85-265 VAC) 2’721In Stock
Cut Tape
CHF 1.44
CHF 1.27
CHF 1.16
CHF 1.04
Reel
CHF 0.894
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 27 V 36 W, 40 W 85 VAC 265 VAC Flyback Si 132 kHz 1.02 mA - 40 C + 105 C 2.32 A InnoSwitch3-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 36 W (85-265 VAC) 2’026In Stock
Cut Tape
CHF 1.44
CHF 1.27
CHF 1.16
CHF 1.04
Reel
CHF 0.885
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 27 V 36 W, 40 W 85 VAC 265 VAC Flyback Si 132 kHz 1.02 mA - 40 C + 105 C 2.32 A InnoSwitch3-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 40 W (85-265 VAC) 5’271In Stock
Cut Tape
CHF 1.59
CHF 1.39
CHF 1.27
CHF 1.13
Reel
CHF 0.964
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 27 V 40 W, 45 W 85 VAC 265 VAC Flyback Si 132 kHz 1.2 mA - 40 C + 105 C 2.64 A InnoSwitch3-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 55 W (85-265 VAC) 1’248In Stock
Cut Tape
CHF 1.79
CHF 1.54
CHF 1.41
CHF 1.26
Reel
CHF 1.10
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 3 V to 24 V 50 W, 65 W 85 VAC 265 VAC Flyback Si 132 kHz 1.2 mA - 40 C + 150 C InnoSwitch3-Pro Reel, Cut Tape
Power Integrations AC/DC Converters 30 W (85-440 VAC) 1’852In Stock
Cut Tape
CHF 1.59
CHF 1.39
CHF 1.27
CHF 1.13
Reel
CHF 1.00
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 30 W 85 VAC 440 VAC Flyback Si 25 kHz 1.5 A - 40 C + 105 C InnoSwitch3-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 12 W (85-265 VAC) 1’947In Stock
Cut Tape
CHF 1.07
CHF 0.964
CHF 0.877
CHF 0.773
Reel
CHF 0.688
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 27 V 12 W, 15 W 85 VAC 265 VAC Flyback Si 132 kHz 480 uA - 40 C + 105 C 1.04 A InnoSwitch3-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 10 W (85-265 VAC) 3’788In Stock
Cut Tape
CHF 0.813
CHF 0.753
CHF 0.681
CHF 0.601
Reel
CHF 0.502
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 27 V 10 W, 12 W 85 VAC 265 VAC Flyback Si 132 kHz 390 uA - 40 C + 105 C 880 mA InnoSwitch3-CE Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 65 W (85-265 VAC) 3’766In Stock
Cut Tape
CHF 2.47
CHF 2.13
CHF 1.95
CHF 1.75
Reel
CHF 1.50
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D GaN InnoSwitch3-CP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 55 W (85-265 VAC) 624In Stock
2’000Expected 11/3/2026
Cut Tape
CHF 1.59
CHF 1.48
CHF 1.41
CHF 1.22
Reel
CHF 1.05
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 27 V 50 W, 65 W 85 VAC 265 VAC Flyback Si 132 kHz 1.2 mA - 40 C + 105 C 2.96 A InnoSwitch3-CP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 85 W (85-265 VAC) 10In Stock
2’000Expected 1/19/2027
Cut Tape
CHF 4.06
CHF 3.07
CHF 2.82
CHF 2.63
Reel
CHF 2.63
CHF 2.33
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24 Flyback GaN InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 36 W (85-265 VAC) 1’033In Stock
Cut Tape
CHF 1.24
CHF 1.17
CHF 1.11
CHF 0.945
Reel
CHF 0.829
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 27 V 27 W, 40 W 85 VAC 265 VAC Flyback Si 132 kHz 860 uA - 40 C + 105 C 2.32 A InnoSwitch3-CE Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 20 W (85-265 VAC) 1’494In Stock
Cut Tape
CHF 1.13
CHF 1.02
CHF 0.926
CHF 0.821
Reel
CHF 0.738
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 27 V 20 W, 25 W 85 VAC 265 VAC Flyback Si 132 kHz 580 uA - 40 C + 105 C 1.52 A InnoSwitch3-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters Off-Line Switch FET 25 W (85-265 VAC) 684In Stock
Cut Tape
CHF 1.52
CHF 1.41
CHF 1.25
CHF 1.19
Reel
CHF 1.07
Min.: 1
Mult.: 1
: 1’000
SMD/SMT eSOP-R16B-16 Si InnoSwitch-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 65 W (85-265 VAC) 4’780In Stock
Cut Tape
CHF 2.73
CHF 2.36
CHF 2.15
CHF 1.94
Reel
CHF 1.66
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D GaN InnoSwitch3-Pro Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 10 W (85-265 VAC) 1’763In Stock
Cut Tape
CHF 1.24
CHF 0.917
CHF 0.829
CHF 0.733
Reel
CHF 0.652
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 27 V 10 W, 12 W 85 VAC 265 VAC Flyback Si 132 kHz 440 uA - 40 C + 105 C 880 mA InnoSwitch3-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 35 W (85-580 VAC) 2’380In Stock
Cut Tape
CHF 2.76
CHF 2.08
CHF 1.91
CHF 1.71
Reel
CHF 1.47
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 3 V to 24 V 35 W 85 VAC 580 VAC Flyback GaN 25 kHz to 110 kHz - 40 C + 150 C InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 75 W (85-580 VAC) 3’925In Stock
Cut Tape
CHF 4.89
CHF 3.74
CHF 3.46
CHF 3.22
Reel
CHF 2.84
Min.: 1
Mult.: 1
: 2’000
SMD/SMT SOP-24D 75 W 85 VAC Si 25 kHz 1.95 mA - 40 C + 150 C InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 20 W (85-580 VAC) 1’799In Stock
Cut Tape
CHF 2.43
CHF 1.83
CHF 1.67
CHF 1.51
Reel
CHF 1.28
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24D 3 V to 24 V 25 W 85 VAC 580 VAC Flyback GaN 25 kHz to 110 kHz - 40 C + 150 C InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 85 W (85-265 VAC) 1’889In Stock
Cut Tape
CHF 4.06
CHF 3.07
CHF 2.82
CHF 2.55
Reel
CHF 2.32
Min.: 1
Mult.: 1
: 2’000
SMD/SMT InSOP-24 Flyback GaN InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 115 W (85-264 VAC) 3’599In Stock
Cut Tape
CHF 4.04
CHF 3.08
CHF 2.85
CHF 2.62
Reel
CHF 2.33
Min.: 1
Mult.: 1
: 1’800
SMD/SMT InSOP-T28D 3 V to 30 V 115 W 85 VAC 264 VAC Flyback GaN 50 kHz to 130 kHz - 40 C + 150 C InnoSwitch5-Pro Reel, Cut Tape