Power Integrations LNK6668K-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 3.00 | Dhs. 3.00 |
| 15+ | Dhs. 2.90 | Dhs. 43.50 |
| 25+ | Dhs. 2.84 | Dhs. 71.00 |
| 50+ | Dhs. 2.68 | Dhs. 134.00 |
| 100+ | Dhs. 2.36 | Dhs. 236.00 |
| N+ | Dhs. 0.47 | Price Inquiry |
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LNK6668K-TL - LinkSwitch™-HP Offline Switcher IC
The LNK6668K-TL from Power Integrations is a high-performance offline switcher IC from the LinkSwitch™-HP family, designed for isolated flyback power supplies up to 68W. This integrated solution combines a 650V power MOSFET, oscillator, control logic, and comprehensive fault protection in a compact 12-ESOP surface mount package.
Key Features:
- 68W output power capability with flyback topology
- 650V high-voltage MOSFET with internal switch
- 120kHz to 136kHz switching frequency for compact transformer design
- Comprehensive protection: current limiting, over-load, over-temperature, over-voltage, and short circuit
- Wide operating temperature range: -40°C to 150°C (TJ)
- RoHS and REACH compliant for global markets
- Tape & Reel packaging for automated assembly
Applications: Industrial power supplies, telecom equipment, LED lighting drivers, home appliances, and auxiliary power systems requiring high reliability and long lifecycle support.
Why Choose LNK6668K-TL: Authorized distribution ensures 100% genuine components with full traceability, manufacturer documentation, and long-term availability for aerospace, automotive, industrial, medical, and telecom design-in projects.
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | LinkSwitch™-HP |
| Packaging | Tape & Reel (TR) | |
| 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) | 68 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 |  |
LNK6668K-TL.pdf