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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
TOP254GN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,911.72 AED | Dhs. 355,911.72 AED |
| 15+ | Dhs. 344,672.41 AED | Dhs. 5,170,086.15 AED |
| 25+ | Dhs. 337,179.53 AED | Dhs. 8,429,488.25 AED |
| 50+ | Dhs. 318,447.33 AED | Dhs. 15,922,366.50 AED |
| 100+ | Dhs. 280,982.94 AED | Dhs. 28,098,294.00 AED |
| N+ | Dhs. 56,196.59 AED | Price Inquiry |
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TOP254GN - TOPSwitch-HX Offline Switching IC
The TOP254GN is a high-performance, isolated flyback switching IC from Power Integrations' TOPSwitch-HX series. Designed for AC-DC offline applications, this surface-mount device delivers reliable 28W power conversion with integrated protection features.
Key Features
- 700V Breakdown Voltage - High voltage capability for universal input applications
- 28W Power Output - Ideal for low to medium power AC-DC converters
- 66kHz Switching Frequency - Optimized for efficiency and compact transformer design
- 78% Maximum Duty Cycle - Enhanced power delivery capability
- Comprehensive Protection - Built-in current limiting, over-temperature, and over-voltage protection
- Surface Mount Package - SMD-8C (8-pin gull wing) for automated assembly
- Wide Operating Temperature - -40°C to 150°C junction temperature range
Applications
Perfect for power supplies in consumer electronics, industrial controls, LED lighting drivers, and auxiliary power systems requiring isolated flyback topology with integrated switching.
Why Choose TOP254GN?
As an authorized distributor, we provide genuine Power Integrations components with full traceability and lifecycle support. The TOP254GN offers exceptional reliability for aerospace, industrial, telecommunications, and medical applications requiring robust offline switching solutions.
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | TOPSwitch®-HX |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 78% |
| Frequency - Switching | 66kHz |
| Power (Watts) | 28 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| 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-8C |
| ROHS |  |
TOP254GN.pdf