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Normaler Preis $94,999.99
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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) 3.3 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

LNK613DG - LinkSwitch-II Offline Switcher IC

The LNK613DG from Power Integrations is a highly integrated offline switcher IC designed for low-power AC-DC conversion applications up to 3.3W. Part of the proven LinkSwitch-II family, this device combines a 700V power MOSFET, oscillator, high-voltage switched current source, current limit, and thermal shutdown circuitry onto a single chip.

Key Features & Benefits

  • Integrated Design: Reduces component count and simplifies PCB layout with built-in 700V MOSFET switch
  • Reliable Protection: Comprehensive fault protection including current limiting, open loop, over-temperature, and short circuit protection
  • Efficient Performance: Flyback topology with up to 85kHz switching frequency and 55% duty cycle
  • Wide Operating Range: Functions reliably across -40°C to 150°C junction temperature
  • Compact Footprint: Space-saving SO-8C (8-SOIC) surface mount package
  • RoHS Compliant: Meets environmental standards for global markets

Typical Applications

  • Cell phone chargers and adapters
  • Standby power supplies
  • Auxiliary power supplies
  • Smart meter power supplies
  • Home automation and IoT devices

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