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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
FAN7621SJ
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,892.34 AED | Dhs. 355,892.34 AED |
| 15+ | Dhs. 344,653.64 AED | Dhs. 5,169,804.60 AED |
| 25+ | Dhs. 337,161.17 AED | Dhs. 8,429,029.25 AED |
| 50+ | Dhs. 318,429.99 AED | Dhs. 15,921,499.50 AED |
| 100+ | Dhs. 280,967.64 AED | Dhs. 28,096,764.00 AED |
| N+ | Dhs. 56,193.53 AED | Price Inquiry |
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FAN7621SJ - Half-Bridge PWM Controller IC by onsemi
The FAN7621SJ is a high-performance half-bridge PWM controller from onsemi, designed for AC-DC offline switching power supplies up to 200W. This advanced controller IC features isolated output topology and operates at switching frequencies up to 300kHz, making it ideal for compact, high-efficiency power conversion applications in industrial, telecommunications, and automotive systems.
Key Features & Benefits
- High Power Capability: Supports up to 200W output power for demanding applications
- Wide Operating Range: 11.3V to 25V supply voltage with 14.5V start-up threshold
- Fast Switching: Up to 300kHz switching frequency enables smaller transformer designs
- Comprehensive Protection: Integrated current limiting, overload, over-temperature, and over-voltage protection
- Isolated Output: Ensures safety and noise immunity in sensitive applications
- Frequency Control: Advanced control features for optimized performance
- Industrial Grade: -40°C to 130°C junction temperature rating for harsh environments
Typical Applications
- AC-DC offline switching power supplies
- Industrial power conversion systems
- Telecommunications equipment power modules
- Automotive auxiliary power supplies
- Server and networking infrastructure
- LED driver circuits
Why Choose Authorized Distribution?
When you source the FAN7621SJ through our authorized distribution channel, you receive genuine onsemi components with full manufacturer documentation, traceability certificates, and warranty support. We maintain stock for long lifecycle availability to support your design-in programs and mitigate obsolescence risk throughout your product's lifetime.
All specifications are subject to change without notice. Please refer to the official onsemi datasheet for complete technical details and design guidelines.
| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Half-Bridge |
| Voltage - Start Up | 14.5 V |
| Voltage - Supply (Vcc/Vdd) | 11.3V ~ 25V |
| Duty Cycle | 50% |
| Frequency - Switching | Up to 300kHz |
| Power (Watts) | 200 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Control Features | Frequency Control |
| Operating Temperature | -40°C ~ 130°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package | 16-SOP |
FAN7621SJ.pdf