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Product attributes Property Value
Manufacturer Power Integrations
Product Series LinkSwitch®-II
Packaging Tube |
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Flyback
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) -
Duty Cycle 55%
Frequency - Switching Up to 85kHz
Power (Watts) 6.1 W
Fault Protection Current Limiting, Open Loop, Over Temperature, Short Circuit
Control Features -
Operating Temperature -40°C ~ 150°C (TJ)
Grade -
Qualification -
Mounting Type Through Hole
Package / Case 8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package 8-PDIP-C
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The LNK606PG from Power Integrations is a low-power isolated flyback offline switcher in the LinkSwitch®-II series. It integrates the power switch with a 700V breakdown rating and delivers up to 6.1 W, switching up to 85kHz with 55% maximum duty cycle. The 8-DIP package includes current limiting, open loop, over temperature, and short circuit protection across a -40°C to 150°C junction range.

  • Integrated switch reduces component count for compact low-power isolated supplies.
  • 700V breakdown voltage provides margin for offline AC input.
  • Up to 6.1 W output suits standby and auxiliary rails.
  • Current limiting, open loop, over temperature, and short circuit protection enhance reliability.
  • -40°C to 150°C junction range supports demanding environments.

Low-Power Isolated Supplies

The LNK606PG delivers up to 6.1 W in an isolated flyback topology with an integrated switch, ideal for compact low-power offline supplies.

Standby Power Rails

Switching up to 85kHz with 55% max duty cycle, this LinkSwitch®-II device enables small magnetics for auxiliary and standby rails.

Consumer Electronics

Integrated switch and built-in current limiting, open loop, over temperature, and short circuit protection reduce external parts in cost-sensitive designs.

Industrial Control Auxiliaries

A 700V breakdown rating and -40°C to 150°C junction range support reliable operation in industrial auxiliary power stages.

Q: What topology does the LNK606PG use?
A: Flyback, with galvanically isolated output.
Q: Is the switch integrated?
A: Yes, an integrated power switch is included.
Q: What is the breakdown voltage?
A: 700V Vds rating.
Q: How much power can it deliver?
A: Up to 6.1 W.
Q: What protections are included?
A: Current limiting, open loop, over temperature, and short circuit.
Base Product Number : LNK606PG
6.1 W 700V 8-DIP AC-DC Flyback Converter Isolated LinkSwitch-II Offline Switcher
Q: What topology does the LNK606PG use?
A: Flyback, with galvanically isolated output.
Q: Is the switch integrated?
A: Yes, an integrated power switch is included.
Q: What is the breakdown voltage?
A: 700V Vds rating.
Q: How much power can it deliver?
A: Up to 6.1 W.
Q: What protections are included?
A: Current limiting, open loop, over temperature, and short circuit.