LinkSwitch-II CV/CC Switchers

Power Integrations LinkSwitch®-II family of CV/CC switchers simplify low power CV/CC charger designs by incorporating a 700V power MOSFET, a novel On/Off control state machine, and other features onto a monolithic IC. The devices include a revolutionary control technique that provides tight output voltage and current regulation, as well as compensates for transformer and internal parameter tolerances and input voltage variations. The product requires no optocoupler or secondary CV/CC control circuitry and eliminates the control loop compensation circuitry.

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Description Datasheet Availability Pricing (EUR) 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
Technology
Switching Frequency
Duty Cycle - Max
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
Output Current
Series
Packaging
Power Integrations AC/DC Converters 8.5 W (85-265 VAC)
Datasheet
31 567In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Si LNK6x Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 5.5 W (85-265 VAC)
Datasheet
4 086In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Si LNK6x Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 85-265 VAC 2.5W LinkSwitch II
Datasheet
2 656In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT SO-8C 6 V 3.3 W 85 VAC 265 VAC Si 66 kHz 55 % 440 uA - 40 C + 150 C 214 mA LNK6x Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 85-265 VAC 4.5W LinkSwitch II
Datasheet
14 921In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT SO-8C 6 V 5.1 W 85 VAC 265 VAC Si 66 kHz 55 % 480 uA - 40 C + 150 C 337 mA LNK6x Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 85-265 VAC 5.5W LinkSwitch II
Datasheet
1 153In Stock
Min.: 1
Mult.: 1

Through Hole DIP-8C 700 V 6.1 W - 300 mV 9 V Si 65 kHz 55 % 520 uA - 40 C + 150 C 654 mA LNK6x Tube
Power Integrations AC/DC Converters 85-265 VAC 3.5W LinkSwitch II
Datasheet
1 988In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT SO-8C 700 V 4.1 W - 300 mV 9 V Si 65 kHz 55 % 440 uA - 40 C + 150 C 400 mA LNK6x Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 85-265 VAC 2.5W LinkSwitch II
Datasheet
903In Stock
Min.: 1
Mult.: 1

Through Hole DIP-8C 6 V 3.3 W 85 VAC 265 VAC Si 66 kHz 55 % 440 uA - 40 C + 150 C 214 mA LNK6x Tube
Power Integrations AC/DC Converters 85-265 VAC 4.5W LinkSwitch II
Datasheet
832In Stock
Min.: 1
Mult.: 1

Through Hole DIP-8C 6 V 5.1 W 85 VAC 265 VAC Si 66 kHz 55 % 480 uA - 40 C + 150 C 337 mA LNK6x Tube
Power Integrations AC/DC Converters 85-265 VAC 5.5W LinkSwitch II
Datasheet
615In Stock
Min.: 1
Mult.: 1

Through Hole DIP-8C 6 V 6.1 W 85 VAC 265 VAC Si 66 kHz 55 % 520 uA - 40 C + 150 C 438 mA LNK6x Tube
Power Integrations AC/DC Converters 5.5 W (85-265 VAC) 7-Pin SOIC-C T/R
Datasheet
150In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Si LNK6x Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 85-265 VAC 3.5W LinkSwitch II
Datasheet
5 000Expected 16/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT SO-8C 6 V 4.1 W 85 VAC 265 VAC Si 66 kHz 55 % 440 uA - 40 C + 150 C 267 mA LNK6x Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 85-265 VAC 3.5W LinkSwitch II
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Through Hole DIP-8C 6 V 4.1 W 85 VAC 265 VAC Si 66 kHz 55 % 440 uA - 40 C + 150 C 267 mA LNK6x Tube
Power Integrations AC/DC Converters 85-265 VAC 5.5W LinkSwitch II
Datasheet
Non-Stocked
Min.: 5 000
Mult.: 1 000
: 1 000

SMD/SMT SMD-8C 6 V 6.1 W 85 VAC 265 VAC Si 66 kHz 55 % 520 uA - 40 C + 150 C 438 mA LNK6x Reel
Power Integrations AC/DC Converters 85-265 VAC 2.5W LinkSwitch II
Datasheet
Non-Stocked
Min.: 2 500
Mult.: 2 500
: 2 500

SMD/SMT SO-8C 700 V 3.3 W - 300 mV 9 V Si 65 kHz 55 % 440 uA - 40 C + 150 C 320 mA LNK6x Reel
Power Integrations AC/DC Converters 85-265 VAC 2.5W LinkSwitch II
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Through Hole DIP-8C 700 V 3.3 W - 300 mV 9 V Si 65 kHz 55 % 440 uA - 40 C + 150 C 320 mA LNK6x Tube
Power Integrations AC/DC Converters 85-265 VAC 3.5W LinkSwitch II
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 50

Through Hole DIP-8C 700 V 4.1 W - 300 mV 9 V Si 65 kHz 55 % 440 uA - 40 C + 150 C 400 mA LNK6x Tube
Power Integrations AC/DC Converters 85-265 VAC 4.5W LinkSwitch II
Datasheet
Non-Stocked
Min.: 2 500
Mult.: 2 500
: 2 500

SMD/SMT SO-8C 700 V 5.1 W - 300 mV 9 V Si 65 kHz 55 % 480 uA - 40 C + 150 C 504 mA LNK6x Reel
Power Integrations AC/DC Converters 85-265 VAC 4.5W LinkSwitch II
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 50

Through Hole DIP-8C 700 V 5.1 W - 300 mV 9 V Si 65 kHz 55 % 480 uA - 40 C + 150 C 504 mA LNK6x Tube
Power Integrations AC/DC Converters 85-265 VAC 5.5W LinkSwitch II
Datasheet
Non-Stocked
Min.: 5 000
Mult.: 1 000
: 1 000

SMD/SMT SMD-8C 700 V 6.1 W - 300 mV 9 V Si 65 kHz 55 % 520 uA - 40 C + 150 C 654 mA LNK6x Reel
Power Integrations AC/DC Converters 3.1 W (85-265 VAC)
Datasheet
Non-Stocked
Min.: 2 500
Mult.: 2 500
: 2 500

Si LNK6x Reel