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LNK4322S-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 0.67 AED | Dhs. 0.67 AED |
| 15+ | Dhs. 0.65 AED | Dhs. 9.75 AED |
| 25+ | Dhs. 0.64 AED | Dhs. 16.00 AED |
| 50+ | Dhs. 0.60 AED | Dhs. 30.00 AED |
| 100+ | Dhs. 0.53 AED | Dhs. 53.00 AED |
| N+ | Dhs. 0.11 AED | Price Inquiry |
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LNK4322S-TL - LinkSwitch-4 Offline Switcher IC
The LNK4322S-TL from Power Integrations is a high-performance offline switcher IC from the LinkSwitch-4 family, designed for compact, efficient AC-DC power conversion applications up to 5W. This flyback topology controller operates at 65kHz switching frequency and features comprehensive fault protection including over-temperature, over-voltage, and short-circuit protection.
Key Features
- 5W Power Output: Ideal for low-power applications including chargers, adapters, and auxiliary supplies
- Flyback Topology: Proven, cost-effective design for isolated power conversion
- 65kHz Switching Frequency: Enables compact transformer design while minimizing EMI
- Wide Supply Range: 5V to 16.5V operating voltage for flexible design options
- Comprehensive Protection: Built-in over-temperature, over-voltage, and short-circuit protection
- Isolated Output: Ensures safety and compliance in end applications
- Extended Temperature Range: -25°C to 125°C junction temperature for reliable operation
- RoHS Compliant: Meets environmental standards for global distribution
Applications
- AC-DC adapters and chargers
- Auxiliary power supplies
- Smart home devices
- Industrial control systems
- Consumer electronics
- IoT and connected devices
Design Resources
Access the complete LinkSwitch-4 Family Datasheet for detailed electrical characteristics, application circuits, and design guidelines.
Why Choose LNK4322S-TL?
Power Integrations' LinkSwitch-4 family delivers proven reliability for cost-sensitive AC-DC conversion applications. The LNK4322S-TL combines ease of design with robust protection features, reducing component count and board space while ensuring long-term reliability. Tape and reel packaging supports high-volume automated assembly for production efficiency.
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | LinkSwitch™-4 |
| Packaging | Tape & Reel (TR) | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | 5V ~ 16.5V |
| Duty Cycle | - |
| Frequency - Switching | 65kHz |
| Power (Watts) | 5 W |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit |
| Control Features | - |
| Operating Temperature | -25°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | - |
| Package / Case | - |
| Supplier Device Package | - |
| ROHS |  |
LNK4322S-TL.pdf