Power Integrations LNK6448K-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 2.29 | Dhs. 2.29 |
| 15+ | Dhs. 2.21 | Dhs. 33.15 |
| 25+ | Dhs. 2.16 | Dhs. 54.00 |
| 50+ | Dhs. 2.04 | Dhs. 102.00 |
| 100+ | Dhs. 1.80 | Dhs. 180.00 |
| N+ | Dhs. 0.36 | Price Inquiry |
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LNK6448K-TL - LinkSwitch™-3 Offline Switcher IC
The LNK6448K-TL from Power Integrations is a high-performance isolated flyback switcher IC designed for AC-DC power conversion applications up to 10W. Part of the proven LinkSwitch-3 family, this integrated switcher combines a 725V power MOSFET with advanced control circuitry, delivering reliable performance with comprehensive protection features.
Key Features & Benefits
- Integrated 725V Power MOSFET - Reduces component count and simplifies design
- 10W Output Power - Ideal for low-power offline applications including adapters, chargers, and auxiliary supplies
- Comprehensive Fault Protection - Current limiting, open loop, over-temperature, and short circuit protection ensure safe, reliable operation
- Up to 85kHz Switching Frequency - Enables compact transformer design
- Wide Operating Temperature Range - -40°C to 150°C (TJ) for demanding industrial and automotive environments
- Surface Mount 12-ESOP Package - Space-efficient design with exposed pad for enhanced thermal performance
- RoHS Compliant - Meets environmental standards for global markets
Applications
The LNK6448K-TL is ideal for low-power offline power supplies in consumer electronics, industrial controls, smart home devices, LED lighting drivers, and auxiliary power modules. Its integrated protection features and wide temperature range make it suitable for aerospace, automotive, medical, and telecom applications requiring long-term reliability.
Authorized Distributor - We provide genuine Power Integrations components with full traceability, manufacturer documentation, and long lifecycle support. All products ship with RoHS/REACH compliance certification.
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | LinkSwitch™-3 |
| Packaging | Tape & Reel (TR) | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 55% |
| Frequency - Switching | Up to 85kHz |
| Power (Watts) | 10 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 | 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad |
| Supplier Device Package | 12-ESOP |
| ROHS |  |
LNK6448K-TL.pdf