NCP5425DBG
IC REG CTRLR BUCK 20TSSOPManufacturer: onsemi
Categories: DC DC Switching Controllers
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The onsemi NCP5425DBG is a dual-output, synchronous buck controller designed for efficient step-down DC-DC conversion. This device operates with a wide input voltage range of 4V to 16V, accommodating diverse power supply scenarios. It features selectable switching frequencies between 150kHz and 750kHz, offering flexibility in optimizing for transient response or component size. The NCP5425DBG supports a maximum duty cycle of 100% and is configured for positive output voltage regulation. Its output driver topology enables direct control of external MOSFETs for robust power delivery. The controller integrates frequency control for enhanced performance and is packaged in a 20-TSSOP for surface-mount applications. Industries commonly utilizing this component include industrial automation and consumer electronics where efficient power management is critical.
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 | 20-TSSOP (0.173"", 4.40mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | 0°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 150kHz ~ 750kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 16V |
| Supplier Device Package | 20-TSSOP |
| Synchronous Rectifier | Yes |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 2 |
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