Rohm Semiconductor BD28C52FJ-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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BD28C52FJ-LBE2 Flyback PWM Controller IC
The BD28C52FJ-LBE2 from Rohm Semiconductor is a high-performance AC/DC flyback PWM controller IC designed for precision power management in aerospace, automotive, industrial, and telecommunications applications. This surface-mount controller features a wide supply voltage range of 6.9V to 28V with a 14.5V start-up voltage, offering exceptional flexibility for demanding power conversion requirements.
Key Features:
- Wide switching frequency range: 23kHz to 53kHz with frequency control
- High duty cycle capability up to 96% for efficient power conversion
- Comprehensive fault protection including current limiting and over-temperature safeguards
- Extended operating temperature range: -40°C to 125°C for harsh environments
- Compact 8-SOIC surface mount package (3.90mm width)
- RoHS compliant for environmental compliance
Applications: Ideal for isolated and non-isolated flyback power supplies, AC/DC converters, auxiliary power modules, and embedded power systems requiring reliable, long-lifecycle components with full manufacturer documentation and traceability.
Authorized Distribution: Genuine Rohm Semiconductor product with complete datasheet, application notes, and reference designs available. Long-term availability commitment ensures design-in confidence for critical applications.
| 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 | 14.5 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 |  |
BD28C52FJ-LBE2.pdf