NCP1589AMNTXG
IC REG CTRLR BUCK 10DFNManufacturer: onsemi
Categories: DC DC Switching Controllers
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The onsemi NCP1589AMNTXG is a highly efficient, single-phase buck controller designed for step-down DC-DC conversion. This positive output voltage regulator IC features a transistor driver output and operates with a switching frequency of 300kHz, supporting a maximum duty cycle of 75%. Its 10-DFN (3x3) package with an exposed pad ensures effective thermal management for surface mount applications. Key control features include an Enable pin and Power Good indication, simplifying system integration. The device operates from a supply voltage range of 4.5V to 13.2V and incorporates synchronous rectification for enhanced efficiency. This component is suitable for various demanding applications, including power supplies for computing, industrial, and consumer electronics.
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 | 10-VFDFN 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 | 300kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 13.2V |
| Supplier Device Package | 10-DFN (3x3) |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Power Good |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 75% |
| Clock Sync | No |
| Number of Outputs | 1 |
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