LV5044V-MPB-E
IC REG CTRLR BUCK 30SSOPManufacturer: onsemi
Categories: DC DC Switching Controllers
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The onsemi LV5044V-MPB-E is a versatile Buck regulator controller IC designed for step-down DC-DC conversion. This positive output controller operates with a supply voltage range of 4.5V to 16V and features a switching frequency adjustable from 250kHz to 1.1MHz. Built with advanced control features including current limit, power good signaling, and soft start, it ensures stable and efficient power management. The device supports a maximum duty cycle of 82% and utilizes a transistor driver output. Its topology is Buck, and it incorporates a synchronous rectifier for enhanced efficiency. The LV5044V-MPB-E is housed in a 30-SSOP package suitable for surface mounting. This component is commonly employed in industrial and automotive applications requiring robust and efficient power conversion.
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 | 30-LSSOP (0.220"", 5.60mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 250kHz ~ 1.1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 16V |
| Supplier Device Package | 30-SSOP |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 82% |
| Clock Sync | No |
| Number of Outputs | 2 |