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 (IDR) 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
Input / Supply Voltage - Min
Input / 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 10 W (85-265 VAC)
Datasheet
1.612In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Off-Line Switch FET 20 W (85-265 VAC)
Datasheet
236In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Si InnoSwitch-EP Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 36 W (85-265 VAC)
Datasheet
1.262In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 12 W (85-265 VAC)
Datasheet
65In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 40 W (85-265 VAC)
Datasheet
403In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 20 W (85-440 VAC)
Datasheet
340In Stock
Min.: 1
Mult.: 1
Reel: 2.000

SMD/SMT InSOP-24D 20 W 85 VAC 440 VAC Flyback Si 25 kHz 1.5 A - 40 C + 105 C InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 36 W (85-265 VAC)
Datasheet
1.990Expected 03/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 (85-580 VAC)
Datasheet
1.889Expected 25/02/2026
Min.: 1
Mult.: 1
Reel: 2.000

SMD/SMT InSOP-24D 3 V to 24 V 25 W 85 V 580 V Flyback GaN 25 kHz to 110 kHz - 40 C + 150 C InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 35 W (85-580 VAC)
Datasheet
1.990Expected 03/03/2026
Min.: 1
Mult.: 1
Reel: 2.000

SMD/SMT InSOP-24D 3 V to 24 V 35 W 85 V 580 V Flyback GaN 25 kHz to 110 kHz - 40 C + 150 C InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 50 W (85-265 VAC)
Datasheet
2.000Expected 23/03/2026
Min.: 1
Mult.: 1
Reel: 2.000

SMD/SMT SOP-24D 50 W 85 VAC 265 VAC Si 25 kHz 1.95 mA - 40 C + 150 C InnoSwitch3-EP Reel, Cut Tape
Power Integrations AC/DC Converters 16 W (85-265 VAC)
Datasheet
2.000On Order
Min.: 1
Mult.: 1
Reel: 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 85 W (85-265 VAC)
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
Reel: 2.000

SMD/SMT InSOP-24D 5 V to 24 V 75 W, 100 W 85 VAC 265 VAC Flyback GaN 132 kHz 1.95 mA - 40 C + 150 C InnoSwitch3-CP Reel, Cut Tape
Power Integrations AC/DC Converters Off-Line Switch FET 650V 12W Sync 1.00
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000
Reel: 1.000

SMD/SMT eSOP-R16B 85 V to 265 V 12 W Flyback Si 100 kHz 60 % 2.2 A - 40 C + 85 C 1.4 A InnoSwitch-CH Reel
Power Integrations AC/DC Converters Off-Line Switch FET 650V 15W Sync 1.00
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000
Reel: 1.000

SMD/SMT eSOP-R16B 85 V to 265 V 15 W Flyback Si 100 kHz 60 % 2.2 A - 40 C + 85 C 1.4 A InnoSwitch-CH Reel
Power Integrations AC/DC Converters Off-Line Switch FET 650V 20W Sync 1.00
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

SMD/SMT eSOP-R16B 85 V to 265 V 20 W Flyback Si 100 kHz 60 % 2.2 A - 40 C + 85 C 1.4 A InnoSwitch-CH Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters Off-Line Switch FET 650V 20W Sync 1.06
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000
Reel: 1.000

SMD/SMT eSOP-R16B 85 V to 265 V 20 W Flyback Si 100 kHz 60 % 2.2 A - 40 C + 85 C 1.4 A InnoSwitch-CH Reel
Power Integrations AC/DC Converters Off-Line CV/CC 12W 650V FET 10mW 0Tj
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000
Reel: 1.000

Si InnoSwitch-CE Reel
Power Integrations AC/DC Converters Off-Line CV/CC 15W 650V FET 10mW 0Tj
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000
Reel: 1.000

Si InnoSwitch-CE Reel
Power Integrations AC/DC Converters Off-Line CV/CC 20W 650V FET 10mW 0Tj
Datasheet
Non-Stocked
Min.: 2.000
Mult.: 1.000
Reel: 1.000

SMD/SMT eSOP-R16B 50 V 20 W 85 VAC 265 VAC Flyback Si 100 kHz 60 % 970 uA - 40 C + 105 C 2 A InnoSwitch-CE Reel
Power Integrations AC/DC Converters Off-Line CV/CC 12W 650V FET 10mW 300mV
Datasheet
Non-Stocked
Min.: 2.000
Mult.: 1.000
Reel: 1.000

Si InnoSwitch-CE Reel
Power Integrations AC/DC Converters Off-Line CV/CC 15W 650V FET 10mW 300mV
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000
Reel: 1.000

Si InnoSwitch-CE Reel
Power Integrations AC/DC Converters Off-Line CV/CC 20W 650V FET 10mW 300mV
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

SMD/SMT eSOP-R16B 50 V 20 W 85 VAC 265 VAC Flyback Si 100 kHz 60 % 970 uA - 40 C + 105 C 2 A InnoSwitch-CE Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters Off-Line Flyback 15W 650V FET 230VAC 10mW
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000
Reel: 1.000

Si InnoSwitch-CP Reel
Power Integrations AC/DC Converters Off-Line Flyback 20W 650V FET 230VAC 10mW
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 1.000

Si InnoSwitch-CP Reel, Cut Tape
Power Integrations AC/DC Converters 10 W (85-265 VAC)
Datasheet
Non-Stocked
Min.: 2.000
Mult.: 2.000
Reel: 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