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.

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Description Datasheet Availability Pricing (TWD) 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 75 W (85-265 VAC)
Datasheet
1,927In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24 Flyback GaN InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 35 W (85-580 VAC)
Datasheet
390In Stock
2,000Expected 9/22/2026
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 90 W (85-264 VAC)
Datasheet
1,740In Stock
Min.: 1
Mult.: 1
: 1,800

SMD/SMT InSOP-T28D 3 V to 30 V 90 W 85 VAC 264 VAC Flyback GaN 90 kHz to 110 kHz - 40 C + 150 C InnoSwitch5-Pro Reel, Cut Tape
Power Integrations AC/DC Converters 135 W (85-264 VAC)
Datasheet
1,423In Stock
Min.: 1
Mult.: 1
: 1,800

SMD/SMT InSOP-T28D 3 V to 30 V 135 W 85 VAC 264 VAC Flyback GaN 70 kHz to 90 kHz - 40 C + 150 C InnoSwitch5-Pro Reel, Cut Tape
Power Integrations AC/DC Converters 220 W (85-264 VAC)
Datasheet
1,186In Stock
Min.: 1
Mult.: 1
: 1,800

SMD/SMT InSOP-T28D 3 V to 30 V 220 W 85 VAC 264 VAC Flyback GaN 60 kHz to 80 kHz - 40 C + 150 C InnoSwitch5-Pro Reel, Cut Tape
Power Integrations AC/DC Converters 16 W (85-265 VAC)
Datasheet
2,000In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT MinSOP-16 16 W 85 VAC 265 VAC Flyback Si 132 kHz 521 uA - 40 C + 105 C InnoSwitch3-TN Reel, Cut Tape
Power Integrations AC/DC Converters 12 W (85-265 VAC)
Datasheet
2,911In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24D 27 V 12 W, 15 W 85 VAC 265 VAC Flyback Si 132 kHz 430 uA - 40 C + 105 C 1.04 A InnoSwitch3-CE Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 45 W (85-265 VAC)
Datasheet
4,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24D 27 V 40 W, 50 W 85 VAC 265 VAC Flyback Si 132 kHz 1.03 mA - 40 C + 105 C 2.64 A InnoSwitch3-CE Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 1700 V 45 W (85-670 V AC)
Datasheet
1,341In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24D 5 V to 24 V 45 W 200 V 1 kV Flyback Si 25 kHz 266 uA - 40 C + 105 C InnoSwitch3-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 85 W (85-265 VAC)
Datasheet
497In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24D 85 W 85 VAC 265 VAC Flyback GaN 132 kHz 1.95 mA - 40 C + 150 C InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 20 W (85-265 VAC)
Datasheet
1,929In Stock
4,000Expected 9/29/2026
MouseReel Available
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 36 W (85-265 VAC)
Datasheet
1,493In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24D 1.265 V 40 W 4.65 V 5.15 V Flyback Si 75 kHz 770 uA - 40 C + 150 C InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 40 W (85-265 VAC)
Datasheet
1,594In Stock
MouseReel Available
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 65 W (85-265 VAC)
Datasheet
5,366In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24D Flyback GaN InnoSwitch3-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 75 W (85-265 VAC)
Datasheet
5,044In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24D 75 W 85 VAC 265 VAC Flyback GaN 132 kHz 1.95 mA - 40 C + 150 C InnoSwitch3-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 75 W (85-265 VAC)
Datasheet
568In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24 Flyback GaN InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 55 W (85-265 VAC)
Datasheet
1,616In Stock
MouseReel Available
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-CE Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 55 W (85-265 VAC)
Datasheet
1,629In Stock
MouseReel Available
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 1700 V 65 W (85-670 V AC)
Datasheet
917In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24D 5 V to 24 V 65 W 200 V 1 kV Flyback Si 25 kHz 266 uA - 40 C + 105 C InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 85 W (85-265 VAC)
Datasheet
1,976In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24D 5 V to 24 V 100 W 200 V 1 kV Flyback Si 25 kHz 266 uA - 40 C + 105 C InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 65 W (85-265 VAC)
Datasheet
1,131In Stock
2,000Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24D Flyback GaN InnoSwitch3-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 65 W (85-265 VAC)
Datasheet
1,466In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOP-24 5 V to 24 V 100 W 200 V 1 kV Flyback GaN 25 kHz 266 uA - 40 C + 105 C Innoswitch3-PD Reel, Cut Tape
Power Integrations AC/DC Converters 20 W (85-265 VAC)
Datasheet
1,407In Stock
2,000Expected 9/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24D 27 V 20 W, 25 W 85 VAC 265 VAC Flyback Si 132 kHz 500 uA - 40 C + 105 C 1.52 A InnoSwitch3-CE Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 20 W (85-265 VAC)
Datasheet
592In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT InSOP-24D 27 V 15 W, 25 W 85 VAC 265 VAC Flyback Si 132 kHz 500 uA - 40 C + 105 C 1.52 A InnoSwitch3-CP Reel, Cut Tape
Power Integrations AC/DC Converters 20 W (85-265 VAC)
Datasheet
1,536In Stock
2,000Expected 9/28/2026
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