Rohm Semiconductor BD28C56LFJ-LBE2
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 1.72 | Dhs. 1.72 |
| 15+ | Dhs. 1.66 | Dhs. 24.90 |
| 25+ | Dhs. 1.62 | Dhs. 40.50 |
| 50+ | Dhs. 1.53 | Dhs. 76.50 |
| 100+ | Dhs. 1.35 | Dhs. 135.00 |
| N+ | Dhs. 0.27 | Price Inquiry |
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BD28C56LFJ-LBE2 Flyback PWM Controller IC
The BD28C56LFJ-LBE2 from Rohm Semiconductor is a high-performance flyback PWM controller IC designed for AC/DC and DC/DC converter applications. This precision-engineered component delivers reliable power management with frequency control and comprehensive fault protection, making it ideal for aerospace, automotive, industrial, and telecommunications systems.
Key Features & Benefits
- Wide Operating Voltage Range: 6.9V to 28V supply voltage with 18.8V start-up voltage
- High Efficiency: 96% duty cycle for optimal power conversion
- Variable Switching Frequency: 23kHz to 53kHz range for design flexibility
- Robust Protection: Current limiting and over-temperature fault protection
- Compact Surface Mount Design: 8-SOIC (3.90mm width) package for space-constrained applications
- Extended Temperature Range: -40°C to 125°C operation for harsh environments
- RoHS Compliant: Environmentally friendly and regulation-compliant
Applications
This flyback controller is engineered for demanding power supply designs in mission-critical systems, including industrial automation equipment, automotive electronics, telecommunications infrastructure, and aerospace instrumentation. The BD28C5xFJ-LB series provides the precision and reliability required for long-lifecycle applications.
Authentic Components with Full Traceability
We source all components directly from authorized distributors, ensuring 100% authenticity with complete manufacturer documentation and traceability. Every BD28C56LFJ-LBE2 IC comes with full datasheet support and quality certifications.
| Product attributes | Property Value |
| Manufacturer | Rohm Semiconductor |
| Product Series | BD28C5xFJ-LB |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Either |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback |
| Voltage - Start Up | 18.8 V |
| Voltage - Supply (Vcc/Vdd) | 6.9V ~ 28V |
| Duty Cycle | 96% |
| Frequency - Switching | 23kHz ~ 53kHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting, Over Temperature |
| Control Features | Frequency Control |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOP-J |
| ROHS |  |
BD28C56LFJ-LBE2.pdf