NCP5383MNR2G
IC REG CTRLR BUCK 24QFNManufacturer: onsemi
Categories: DC DC Switching Controllers
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The onsemi NCP5383MNR2G is a versatile 2-phase, non-synchronous buck controller designed for efficient step-down DC-DC conversion. This device features a precise current limit, enable/disable functionality, adjustable frequency control from 100kHz to 400kHz, and integrated soft-start and power good indicators. With its transistor driver output, it is suitable for applications requiring robust power delivery. The NCP5383MNR2G operates from a 4.5V to 13.2V supply and is housed in a compact 24-QFN (4x4) exposed pad package, facilitating surface mounting. Its 2-phase operation contributes to reduced input voltage ripple and improved power density. This component finds application in power supplies for computing, industrial automation, and consumer electronics.
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 | 24-VFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 400kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 13.2V |
| Supplier Device Package | 24-QFN (4x4) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | - |
| Clock Sync | No |
| Number of Outputs | 2 |
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