| Voltage - Supply (Vcc/Vdd) | 4.5 V ~ 18 V |
| Topology | Buck |
| Synchronous Rectifier | Yes |
| Supplier Device Package | 28-SSOPB |
| Series | - |
| Serial Interfaces | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-LSSOP (0.220", 5.60mm Width) |
| Output Type | Transistor Driver |
| Output Phases | 1 |
| Output Configuration | Positive |
| Other Names | BD9045FV-E2TR |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of Outputs | 2 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Function | Step-Down |
| Frequency - Switching | 200kHz ~ 750kHz |
| Duty Cycle (Max) | - |
| Detailed Description | Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOPB |
| Control Features | Enable, Frequency Control, Soft Start |
| Clock Sync | No |
| Base Part Number | BD9045 |