Power Integrations LNK6666E
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 3.56 | Dhs. 3.56 |
| 15+ | Dhs. 3.45 | Dhs. 51.75 |
| 25+ | Dhs. 3.38 | Dhs. 84.50 |
| 50+ | Dhs. 3.19 | Dhs. 159.50 |
| 100+ | Dhs. 2.81 | Dhs. 281.00 |
| N+ | Dhs. 0.56 | Price Inquiry |
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LNK6666E - LinkSwitch™-HP Offline Switcher IC
The LNK6666E from Power Integrations is a high-performance offline switcher IC designed for isolated flyback AC-DC power conversion applications up to 88W. Part of the LinkSwitch™-HP family, this integrated controller combines a 650V power MOSFET with advanced control circuitry, delivering reliable and efficient power conversion for industrial, telecom, and consumer electronics.
Key Features
- 88W Power Output - Ideal for medium-power AC-DC applications
- 650V High-Voltage MOSFET - Integrated power switch for universal input voltage
- 120-136kHz Switching Frequency - Optimized for efficiency and EMI performance
- Comprehensive Protection - Built-in current limiting, overvoltage, overload, over-temperature, and short-circuit protection
- 64% Maximum Duty Cycle - Enables efficient power transfer
- Flyback Topology - Proven architecture for isolated power supplies
- Wide Operating Temperature - -40°C to 150°C (TJ) for demanding environments
- eSIP-7C Package - Through-hole mounting with exposed pad for thermal management
- RoHS Compliant - Meets environmental standards
Applications
- Industrial power supplies and automation equipment
- Telecom and networking infrastructure
- LED lighting drivers
- Consumer electronics and appliances
- Battery chargers and adapters
- Medical and test equipment
Design Support
Power Integrations provides comprehensive design resources including reference designs, application notes, and the PI Expert™ design software to accelerate your development cycle. Download the complete datasheet for detailed specifications and design guidelines.
Quality & Compliance
All components are sourced from authorized distributors and come with full traceability documentation. We maintain strict quality control and provide RoHS/REACH compliance certificates upon request.
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | LinkSwitch™-HP |
| Packaging | Tube | |
| 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) | 88 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 | Through Hole |
| Package / Case | 7-SSIP, 6 Leads, Exposed Pad, Formed Leads |
| Supplier Device Package | eSIP-7C |
| ROHS |  |
LNK6666E.pdf