NCP1579DR2G
IC REG CTRLR BUCK 8SOICManufacturer: onsemi
Categories: DC DC Switching Controllers
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The onsemi NCP1579DR2G is a highly efficient, single-output, step-down DC-DC controller IC designed for robust power management applications. This device features a buck topology, operating at a switching frequency of 275kHz, and supports a maximum duty cycle of 75%. The NCP1579DR2G offers precise voltage regulation with positive output configuration and includes essential control features such as Enable and Phase Control. Its transistor driver output stage is suitable for driving external power transistors.
Engineered for surface mount installation, this component comes in an 8-SOIC package, facilitating efficient board assembly. The operating temperature range is 0°C to 70°C (TA). The IC operates from a supply voltage of 4.5V to 13.2V and incorporates a synchronous rectifier for enhanced efficiency. Its versatility makes it a suitable component for various industrial and consumer electronics power supply designs.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 15 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 275kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 13.2V |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Phase Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 75% |
| Clock Sync | No |
| Number of Outputs | 1 |
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