Power Integrations LNK604DG
| 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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LNK604DG - LinkSwitch-II AC-DC Offline Switcher IC
The LNK604DG from Power Integrations is a high-performance AC-DC offline switcher IC featuring integrated switch technology and comprehensive fault protection. This LinkSwitch-II series component delivers reliable 4.1W power conversion in a compact surface mount package, ideal for space-constrained applications requiring isolated power supplies.
Key Features & Benefits
- Integrated Flyback Topology - Simplified design with built-in 700V high-voltage MOSFET switch
- Comprehensive Protection - Current limiting, open loop, over-temperature, and short circuit safeguards ensure robust operation
- High Efficiency - Up to 85kHz switching frequency with 55% duty cycle for optimized performance
- Wide Operating Range - Functions reliably from -40°C to 150°C junction temperature
- Compact Surface Mount - SO-8C package (8-SOIC, 7 leads) saves board space
- RoHS Compliant - Environmentally friendly, meeting global regulatory standards
Typical Applications
- Low-power AC-DC adapters and chargers
- Auxiliary power supplies for industrial equipment
- Standby power for consumer electronics
- Smart home and IoT device power modules
- LED driver circuits
Why Choose LNK604DG?
The LNK604DG offers exceptional value for engineers designing compact, reliable power supplies. Its integrated approach reduces component count, simplifies PCB layout, and accelerates time-to-market. With Power Integrations' proven LinkSwitch-II technology, you get consistent performance, long-term reliability, and full technical support backed by comprehensive datasheets and application notes.
Quality Assurance: All components are sourced from authorized distributors with full traceability and come with manufacturer warranties. We provide technical support and design-in resources to ensure your project success.
| 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 |  |
LNK604DG.pdf