Rohm Semiconductor BD28C58FJ-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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BD28C58FJ-LBE2 Flyback PWM Controller IC
The BD28C58FJ-LBE2 from Rohm Semiconductor is a high-performance flyback PWM controller IC designed for AC/DC and DC/DC converter applications. This controller features a wide supply voltage range of 6.9V to 28V with a 16V start-up voltage, making it ideal for aerospace, automotive, industrial, and telecommunications power management systems.
Key Features
- Wide Operating Range: 6.9V ~ 28V supply voltage with 16V start-up
- High Efficiency: 96% duty cycle with 23kHz ~ 53kHz switching frequency
- Robust Protection: Current limiting and over-temperature fault protection
- Compact Design: Surface mount 8-SOIC package (3.90mm width)
- Extended Temperature Range: -40°C to 125°C operation
- RoHS Compliant: Environmentally friendly design
Applications
This PWM controller is engineered for demanding applications requiring reliable power conversion, including industrial automation, automotive electronics, telecommunications infrastructure, and aerospace systems. The frequency control feature enables precise power management optimization.
Why Choose This Component
Sourced from authorized distributors with full manufacturer documentation and traceability. Long lifecycle commitment ensures availability for critical designs. Genuine Rohm Semiconductor quality with complete technical support and reference designs available.
| 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 | 16 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 |  |
BD28C58FJ-LBE2.pdf