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Power Integrations

LNK614DG

Regular price Dhs. 355,911.72
Regular price Dhs. 374,643.92 Sale price Dhs. 355,911.72
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Recycling Electronic Components

LNK614DG - LinkSwitch-II Offline Switcher IC

The LNK614DG is a high-performance AC-DC converter IC from Power Integrations' LinkSwitch-II family, designed for cost-effective, space-saving power supply applications up to 4.1W. This integrated switcher combines a 700V power MOSFET, oscillator, high-voltage switched current source, current limit, and thermal shutdown circuitry on a single chip.

Key Features & Benefits

  • Integrated Design: Reduces component count and board space with built-in 700V MOSFET
  • Reliable Protection: Multiple fault protection including current limiting, over-temperature, short circuit, and open loop detection
  • Energy Efficient: Flyback topology with up to 85kHz switching frequency for optimal performance
  • Wide Operating Range: Functions reliably from -40°C to 150°C junction temperature
  • Easy Implementation: Minimal external components required for complete power supply design
  • Compliance Ready: RoHS compliant, suitable for global markets

Typical Applications

  • Standby power supplies
  • Auxiliary power for appliances
  • Battery chargers
  • LED lighting drivers
  • Smart home devices
  • Industrial control systems

All specifications are subject to change without notice. Please refer to the official datasheet for the most current information.

Product attributes Property Value
Manufacturer Power Integrations
Product Series LinkSwitch®-II
Packaging |
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) 4.1 W
Fault Protection Current Limiting, Open Loop, Over Temperature, Short Circuit
Control Features -
Operating Temperature -40°C ~ 150°C (TJ)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width), 7 Leads
Supplier Device Package SO-8C
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

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