LV5749NV-MPB-E
IC REG CTRLR BUCK 16SSOPManufacturer: onsemi
Categories: DC DC Switching Controllers
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The onsemi LV5749NV-MPB-E is a DC-DC switching controller designed for step-down (buck) applications. This component features a single positive output with a transistor driver configuration and operates as a 125kHz switching frequency buck regulator. Key control features include current limit, enable, frequency control, and soft start functionality. It supports a maximum duty cycle of 85% and can be synchronized. The device accepts input voltages ranging from 8V to 42V. Packaged in a 16-SSOP, the LV5749NV-MPB-E is suitable for surface mount assembly. This component finds application in various industries, including automotive and industrial power management.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-LSSOP (0.173"", 4.40mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 125kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 42V |
| Supplier Device Package | 16-SSOP |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 85% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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