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LNK520PN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 1.69 AED | Dhs. 1.69 AED |
| 15+ | Dhs. 1.62 AED | Dhs. 24.30 AED |
| 25+ | Dhs. 1.58 AED | Dhs. 39.50 AED |
| 50+ | Dhs. 1.50 AED | Dhs. 75.00 AED |
| 100+ | Dhs. 1.32 AED | Dhs. 132.00 AED |
| N+ | Dhs. 0.26 AED | Price Inquiry |
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Power Integrations LNK520PN - LinkSwitch® Offline Switcher IC
The LNK520PN is a high-performance AC/DC offline switcher from Power Integrations' LinkSwitch® family, engineered for reliable, cost-effective power conversion in mission-critical applications. This integrated flyback controller delivers 5.5W output power with exceptional efficiency and comprehensive fault protection.
Key Features & Benefits
- Integrated Flyback Topology: Simplifies design with built-in 700V power MOSFET
- Comprehensive Protection: Current limiting, open loop, over-temperature, and short circuit safeguards ensure long-term reliability
- Wide Operating Range: 30kHz to 42kHz switching frequency with 77% duty cycle for optimal performance
- Extended Temperature Rating: -40°C to 150°C (TJ) for harsh industrial environments
- RoHS Compliant: Meets environmental standards for global deployment
- Through-Hole Package: 8-DIP format for easy prototyping and reliable manufacturing
Ideal Applications
Perfect for aerospace, automotive, industrial control, medical equipment, and telecommunications systems requiring long lifecycle availability and full traceability. The LNK520PN excels in auxiliary power supplies, standby power, and low-power AC/DC conversion where space and efficiency are critical.
Authorized Distributor: Full traceability, RoHS/REACH compliance, and long lifecycle support for critical designs.
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | LinkSwitch® |
| Packaging | Tube | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 77% |
| Frequency - Switching | 30kHz ~ 42kHz |
| Power (Watts) | 5.5 W |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm), 7 Leads |
| Supplier Device Package | 8-PDIP-B |
| ROHS |  |
LNK520PN.pdf