NCP1589AMNTWG
IC REG CTRLR BUCK 10DFNManufacturer: onsemi
Categories: DC DC Switching Controllers
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onsemi NCP1589AMNTWG is a single-phase, positive output buck DC-DC controller. This device operates as a step-down regulator with a switching frequency of 300kHz and a maximum duty cycle of 75%. It features an enable pin and a power good output for control and monitoring. The NCP1589AMNTWG utilizes a transistor driver output topology and includes a synchronous rectifier for improved efficiency. Designed for surface mount applications, it is supplied in a 10-DFN (3x3) wettable flank package, presented on a tape and reel. The operating voltage range is 4.5V to 13.2V, with an operating temperature range of 0°C to 70°C. This component is suitable for applications in consumer electronics and industrial power supplies.
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, Wettable Flank |
| 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 |