Power Integrations LNK353GN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,904.94 | Dhs. 355,904.94 |
| 15+ | Dhs. 344,665.84 | Dhs. 5,169,987.60 |
| 25+ | Dhs. 337,173.10 | Dhs. 8,429,327.50 |
| 50+ | Dhs. 318,441.26 | Dhs. 15,922,063.00 |
| 100+ | Dhs. 280,977.59 | Dhs. 28,097,759.00 |
| N+ | Dhs. 56,195.52 | Price Inquiry |
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LNK353GN - LinkSwitch-HF Offline Switcher IC
The LNK353GN from Power Integrations is a high-performance offline switcher IC designed for compact, energy-efficient AC-DC power conversion applications. Part of the LinkSwitch-HF family, this integrated circuit combines a 700V power MOSFET, oscillator, high-voltage switched current source, current limit, and thermal shutdown circuitry onto a single chip.
Key Features & Benefits
- Integrated Design: Reduces component count and simplifies PCB layout with built-in switching element
- High Efficiency: 200kHz switching frequency enables use of smaller transformers and output filters
- Comprehensive Protection: Current limiting, open loop detection, over-temperature, and short circuit protection ensure reliable operation
- Wide Operating Range: Functions across -40°C to 150°C junction temperature for demanding environments
- Compact Footprint: SMD-8B surface mount package ideal for space-constrained applications
- RoHS Compliant: Meets environmental standards for global market access
Typical Applications
- Low-power AC-DC adapters and chargers (up to 4W)
- Auxiliary power supplies for appliances and industrial equipment
- Standby power supplies
- LED lighting drivers
- Smart home and IoT device power modules
Why Choose LNK353GN?
The LNK353GN offers exceptional value for engineers seeking a reliable, cost-effective solution for low-power AC-DC conversion. Its integrated protection features reduce the need for external components, lowering BOM costs and improving overall system reliability. The device's proven LinkSwitch-HF architecture has been deployed in millions of applications worldwide, ensuring design confidence and long-term availability.
Quality Assurance: We supply authentic Power Integrations components with full traceability and manufacturer warranty support. Each unit is sourced through authorized distribution channels and undergoes quality verification before shipment.
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | LinkSwitch®-HF |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 63% |
| Frequency - Switching | 200kHz |
| Power (Watts) | 4 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 | 8-SMD (7 Leads), Gull Wing |
| Supplier Device Package | SMD-8B |
| ROHS |  |
LNK353GN.pdf