Power Integrations LNK605DG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,904.94 | Dhs. 355,904.94 |
| 15+ | Dhs. 344,665.84 | Dhs. 5,169,987.60 |
| 25+ | Dhs. 337,173.10 | Dhs. 8,429,327.50 |
| 50+ | Dhs. 318,441.26 | Dhs. 15,922,063.00 |
| 100+ | Dhs. 280,977.59 | Dhs. 28,097,759.00 |
| N+ | Dhs. 56,195.52 | Price Inquiry |
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LNK605DG - LinkSwitch-II Offline Switcher IC
The LNK605DG from Power Integrations is a highly integrated offline switcher IC designed for cost-effective, space-saving AC-DC power conversion applications up to 5.1 watts. 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 700V MOSFET - Reduces component count and board space
- 5.1W output power - Ideal for low-power applications including adapters, chargers, and auxiliary supplies
- Flyback topology - Simple, cost-effective design with isolated output
- Up to 85kHz switching frequency - Enables use of smaller transformers
- Comprehensive protection - Built-in current limiting, open loop, over-temperature, and short circuit protection
- Wide operating temperature range - -40°C to 150°C (TJ) for demanding environments
- Surface mount SO-8C package - Compact 8-SOIC footprint for automated assembly
- RoHS compliant - Meets environmental standards
Typical Applications
- AC-DC adapters and chargers
- Auxiliary power supplies
- Standby power supplies
- Consumer electronics
- Industrial controls
- White goods appliances
Why Choose Power Integrations LinkSwitch-II?
Power Integrations' LinkSwitch-II family delivers exceptional reliability and performance for low-power AC-DC conversion. The highly integrated design reduces external component count, lowers system cost, and improves reliability. With comprehensive built-in protection features and proven field performance across millions of units, the LNK605DG is the trusted choice for engineers designing robust, cost-effective power supplies.
Authorized distributor - We provide genuine Power Integrations components with full traceability and manufacturer support.
| 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) | 5.1 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 |  |
LNK605DG.pdf