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Normaler Preis Dhs. 355,874.90
Normaler Preis Dhs. 374,605.16 Verkaufspreis Dhs. 355,874.90
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25+ Dhs. 337,144.64 Dhs. 8,428,616.00
50+ Dhs. 318,414.39 Dhs. 15,920,719.50
100+ Dhs. 280,953.87 Dhs. 28,095,387.00
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Product attributes Property Value
Manufacturer Power Integrations
Product Series LinkSwitch®-CV
Packaging |
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 725V
Topology Flyback
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) -
Duty Cycle 54%
Frequency - Switching 100kHz
Power (Watts) 9 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

LNK623DG - LinkSwitch-CV Flyback AC-DC Converter IC

The LNK623DG from Power Integrations is a highly integrated offline switcher IC designed for cost-effective, space-constrained AC-DC power supply applications up to 9W. Part of the proven LinkSwitch-CV family, this device combines a 725V power MOSFET, oscillator, simple ON/OFF control scheme, and high-voltage switched current source into a single monolithic IC.

Key Features & Benefits

  • Integrated 725V MOSFET - Reduces component count and board space
  • 9W output power - Ideal for LED drivers, auxiliary supplies, and consumer electronics
  • Isolated flyback topology - Provides galvanic isolation for safety-critical applications
  • 100kHz switching frequency - Enables compact transformer design
  • Comprehensive protection - Current limiting, open loop, over-temperature, and short circuit protection
  • Wide operating temperature range - -40°C to 150°C (TJ) for industrial and automotive applications
  • Surface mount SO-8C package - Simplifies automated assembly

Typical Applications

  • LED lighting drivers and ballasts
  • Auxiliary power supplies for appliances
  • Standby power supplies
  • Battery chargers
  • Consumer electronics adapters
  • Industrial control power supplies

Why Choose Authorized Distribution?

When you source the LNK623DG through our authorized channel, you receive:

  • 100% authentic Power Integrations components with full traceability
  • Complete manufacturer documentation and technical support
  • Long lifecycle availability to support your product programs
  • Design-in support and reference designs
  • Global shipping through authorized logistics partners

All specifications subject to change without notice. Please consult the official Power Integrations datasheet for complete design parameters and application guidelines.