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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LNK6666K
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,870.06 AED | Dhs. 355,870.06 AED |
| 15+ | Dhs. 344,632.06 AED | Dhs. 5,169,480.90 AED |
| 25+ | Dhs. 337,140.05 AED | Dhs. 8,428,501.25 AED |
| 50+ | Dhs. 318,410.05 AED | Dhs. 15,920,502.50 AED |
| 100+ | Dhs. 280,950.05 AED | Dhs. 28,095,005.00 AED |
| N+ | Dhs. 56,190.01 AED | Price Inquiry |
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Power Integrations LNK6666K - LinkSwitch-HP Offline Switcher IC
The LNK6666K is a high-performance AC-DC offline switcher from Power Integrations' LinkSwitch-HP family, designed for cost-effective flyback power supplies up to 48W. This integrated IC combines a 650V power MOSFET with advanced control circuitry, delivering reliable performance for industrial, telecom, and consumer applications.
Key Features & Benefits
- Integrated 650V MOSFET - Reduces component count and simplifies design
- 48W output power - Ideal for mid-range AC-DC converters
- Flyback topology - Proven, cost-effective architecture with isolated output
- 120-136 kHz switching frequency - Optimized for efficiency and EMI performance
- Comprehensive fault protection - Current limiting, over-voltage, over-temperature, short circuit, and overload protection ensure long-term reliability
- Wide operating temperature range - -40°C to 150°C (TJ) for demanding environments
- Surface mount 12-ESOP package - Compact footprint for space-constrained designs
- RoHS compliant - Meets environmental standards
Target Applications
The LNK6666K is engineered for aerospace, automotive, industrial automation, telecommunications infrastructure, and high-reliability embedded systems requiring long lifecycle availability and full manufacturer traceability.
Why Choose HQICKEY?
As an authorized distributor, we guarantee 100% authentic Power Integrations components with full manufacturer documentation, traceability certificates, and technical support. Every LNK6666K ships with quality assurance for your critical designs.
Need design support, reference schematics, or volume pricing? Contact our technical team for personalized assistance.
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | LinkSwitch™-HP |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 64% |
| Frequency - Switching | 120kHz ~ 136kHz |
| Power (Watts) | 48 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad |
| Supplier Device Package | 12-ESOP |
| ROHS |  |
LNK6666K.pdf