onsemi FSQ0365RLX
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 8.09 | Dhs. 8.09 |
| 15+ | Dhs. 7.82 | Dhs. 117.30 |
| 25+ | Dhs. 7.65 | Dhs. 191.25 |
| 50+ | Dhs. 7.23 | Dhs. 361.50 |
| 100+ | Dhs. 6.38 | Dhs. 638.00 |
| N+ | Dhs. 1.28 | Price Inquiry |
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onsemi FSQ0365RLX - 25W Flyback Switching Regulator
The FSQ0365RLX from onsemi's FPS™ (Fairchild Power Switch) series is a high-performance, isolated AC-DC offline switching regulator designed for flyback topology applications up to 25W. This integrated power switch features a 650V breakdown voltage, making it ideal for universal input voltage power supplies in industrial, telecommunications, consumer electronics, and medical equipment.
Key Features & Benefits
- Integrated 650V Power MOSFET - Reduces component count and board space
- 25W Output Power - Suitable for low-to-medium power AC-DC converters
- Comprehensive Protection - Built-in current limiting, overload, over-temperature, and over-voltage protection
- Wide Operating Range - 8V to 20V supply voltage, -40°C to 85°C ambient temperature
- Frequency Synchronization - 55kHz to 67kHz switching frequency with sync capability
- Compact Surface Mount Package - 8-LSOP gull-wing design for automated assembly
- RoHS Compliant - Meets environmental standards for global markets
Applications
- AC-DC adapters and chargers
- Auxiliary power supplies for industrial equipment
- Set-top boxes and consumer electronics
- LED lighting drivers
- Standby power for appliances
- Telecom and networking equipment
Why Choose FSQ0365RLX?
This switching regulator combines onsemi's proven FPS™ technology with robust fault protection and wide operating margins, ensuring reliable performance across demanding applications. The isolated output topology provides safety compliance for end-equipment, while the integrated MOSFET and control circuitry minimize external components and design complexity.
Available in cut tape (CT) and tape & reel (TR) packaging options for flexible procurement and manufacturing scalability.
All specifications are subject to change without notice. Please refer to the official onsemi datasheet for complete design parameters and application guidelines.
| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | FPS™ |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Topology | Flyback |
| Voltage - Start Up | 12 V |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 20V |
| Duty Cycle | - |
| Frequency - Switching | 55kHz ~ 67kHz |
| Power (Watts) | 25 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Control Features | Sync |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SMD, Gull Wing |
| Supplier Device Package | 8-LSOP |
| ROHS |  |
FSQ0365RLX.pdf