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Product attributes Property Value
Manufacturer Power Integrations
Product Series LinkZero™-AX
Packaging Tape & Reel (TR) |
Output Isolation Either
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Flyback
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) -
Duty Cycle 63%
Frequency - Switching 100kHz
Power (Watts) 4.5 W
Fault Protection Current Limiting, Open Loop, Over Temperature, Over Voltage, 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

Power Integrations LNK585DG-TL - LinkZero™-AX Offline Switcher IC

The LNK585DG-TL is a high-performance AC-DC offline switcher from Power Integrations' LinkZero™-AX family, designed for cost-effective, energy-efficient power conversion in flyback topology applications up to 4.5W.

Key Features

  • 700V Breakdown Voltage - High voltage capability for universal AC input designs
  • 4.5W Power Output - Ideal for low-power consumer and industrial applications
  • 100kHz Switching Frequency - Enables compact transformer designs
  • Integrated Protection - Current limiting, over-temperature, over-voltage, short circuit, and open loop protection
  • 63% Maximum Duty Cycle - Optimized for flyback converter efficiency
  • Wide Operating Temperature - -40°C to 150°C (TJ) for demanding environments
  • RoHS Compliant - Meets environmental standards for global markets

Applications

Perfect for aerospace, automotive, industrial, medical, and telecommunications equipment requiring reliable, long-lifecycle power conversion with full traceability and compliance documentation.