NCP4331DR2G
IC REG CTRLR BUCK 16SOICManufacturer: onsemi
Categories: DC DC Switching Controllers
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The onsemi NCP4331DR2G is a highly efficient, versatile Buck controller designed for step-down DC-DC conversion. This 16-SOIC package device features a transistor driver output and positive voltage regulation, suitable for single-phase buck topologies. Key control features include integrated ramp generation and soft-start functionality, simplifying power supply design. The NCP4331DR2G operates across a wide supply voltage range of 5.6V to 30V, with an operating junction temperature range of -40°C to 125°C. Its synchronous rectifier capability enhances efficiency. This component is commonly employed in industrial power supplies, consumer electronics, and automotive applications requiring robust and precise voltage regulation.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | - |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 5.6V ~ 30V |
| Supplier Device Package | 16-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Ramp, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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