onsemi FSL156MRBN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,877.81 | Dhs. 355,877.81 |
| 15+ | Dhs. 344,639.56 | Dhs. 5,169,593.40 |
| 25+ | Dhs. 337,147.40 | Dhs. 8,428,685.00 |
| 50+ | Dhs. 318,416.99 | Dhs. 15,920,849.50 |
| 100+ | Dhs. 280,956.17 | Dhs. 28,095,617.00 |
| N+ | Dhs. 56,191.23 | Price Inquiry |
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onsemi FSL156MRBN - 40W Flyback Switching Power IC
The FSL156MRBN from onsemi's FPS™ (Fairchild Power Switch) series is a high-performance, isolated flyback switching controller designed for offline AC-DC power conversion applications up to 40W. This integrated power IC combines a 650V MOSFET with advanced control circuitry, delivering reliable, efficient power management for industrial, consumer, and telecom equipment.
Key Features & Benefits
- Integrated 650V High-Voltage MOSFET - Reduces component count and board space
- 40W Power Handling - Ideal for adapters, chargers, and auxiliary supplies
- Comprehensive Protection Suite - Current limiting, overload, over-temperature, over-voltage, and short-circuit protection ensure system reliability
- 67kHz Switching Frequency - Optimized for transformer size and EMI performance
- Wide Operating Range - 7.5V to 26V supply voltage, -40°C to 125°C junction temperature
- Low Startup Current - 12V startup voltage for efficient standby operation
- Through-Hole 8-DIP Package - Easy prototyping and high-reliability mounting
- RoHS Compliant - Meets environmental standards for global markets
Typical Applications
- AC-DC adapters and chargers (mobile devices, laptops, small appliances)
- Auxiliary power supplies for industrial equipment
- Standby power for home appliances and consumer electronics
- Telecom and networking equipment power modules
- LED driver circuits
Why Choose FSL156MRBN?
This power IC delivers exceptional value for engineers seeking a proven, cost-effective flyback solution with built-in protection and long-term availability. onsemi's FPS™ family is trusted across aerospace, automotive, industrial, medical, and telecom segments for its reliability and comprehensive lifecycle support.
All specifications are subject to manufacturer's datasheet. Full traceability and original manufacturer documentation available upon request.
| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | FPS™ |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Topology | Flyback |
| Voltage - Start Up | 12 V |
| Voltage - Supply (Vcc/Vdd) | 7.5V ~ 26V |
| Duty Cycle | 67% |
| Frequency - Switching | 67kHz |
| Power (Watts) | 40 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Control Features | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-DIP |
| ROHS |  |
FSL156MRBN.pdf