Rohm Semiconductor BD28C50FJ-LBE2
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.46 | $0.46 |
| 15+ | $0.44 | $6.60 |
| 25+ | $0.43 | $10.75 |
| 50+ | $0.41 | $20.50 |
| 100+ | $0.36 | $36.00 |
| N+ | $0.07 | Price Inquiry |
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| 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 | 7 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 |  |
Rohm Semiconductor BD28C50FJ-LBE2 Flyback PWM Controller IC
The BD28C50FJ-LBE2 is a high-performance flyback topology PWM controller from Rohm's BD28C5xFJ-LB series, engineered for precision AC/DC and DC/DC power conversion applications in aerospace, automotive, industrial, and telecommunications systems. This surface-mount 8-SOIC controller operates across a wide 6.9V to 28V supply voltage range with a 7V start-up threshold, delivering exceptional efficiency with a 96% duty cycle and variable 23kHz to 53kHz switching frequency. Built-in fault protection includes current limiting and over-temperature safeguards, while frequency control features enable optimized performance across demanding operating conditions from -40°C to 125°C. RoHS compliant and available in Cut Tape (CT) or Tape & Reel (TR) packaging, this authentic component comes with complete manufacturer documentation and full traceability for mission-critical integration.
BD28C50FJ-LBE2.pdf