Rohm Semiconductor BM2PBB3YF-E2
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.82 | $0.82 |
| 15+ | $0.79 | $11.85 |
| 25+ | $0.77 | $19.25 |
| 50+ | $0.73 | $36.50 |
| 100+ | $0.65 | $65.00 |
| N+ | $0.13 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Rohm Semiconductor |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 730V |
| Topology | Buck |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | 11.1V ~ 26V |
| Duty Cycle | 40% |
| Frequency - Switching | 25kHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Control Features | Soft Start |
| Operating Temperature | -40°C ~ 105°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.173", 4.40mm Width) |
| Supplier Device Package | 8-SOP |
| ROHS |
Rohm Semiconductor BM2PBB3YF-E2 Buck DC/DC Converter IC
The BM2PBB3YF-E2 is a high-performance non-isolated buck DC/DC converter IC from Rohm Semiconductor, designed for reliable power management in demanding applications. This surface-mount device features an internal switch with 730V breakdown voltage capability and operates across a wide supply voltage range of 11.1V to 26V. With integrated soft-start control and comprehensive fault protection including current limiting, over-temperature, and over-voltage safeguards, this converter ensures stable operation across the full -40°C to 105°C temperature range. The compact 8-SOIC package makes it ideal for space-constrained designs in automotive, industrial, and telecommunications applications.
Key Features:
- Non-isolated buck topology with internal switching
- 730V breakdown voltage for robust performance
- 25kHz switching frequency
- Wide operating voltage: 11.1V ~ 26V
- Comprehensive protection: current limiting, over-temperature, over-voltage
- Soft start control for reduced inrush current
- Extended temperature range: -40°C to 105°C
- RoHS compliant

BM2PBB3YF-E2.pdf