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NCP380LSN05AAT1G

The NCP380LSN05AAT1G is a high-voltage, high-efficiency synchronous buck converter from ON Semiconductor. It is designed to provide a compact and efficient solution for step-down voltage conversion in a wide range of applications.

Description:

The NCP380LSN05AAT1G is a synchronous buck converter that operates from an input voltage range of 4.5V to 38V and can deliver an output voltage as low as 0.9V. It features a high-efficiency synchronous rectification topology, which minimizes conduction losses and improves overall efficiency. The device is available in a compact, thermally enhanced, and lead-free DFN10 package.

Features:

1. Wide input voltage range: 4.5V to 38V
2. Output voltage as low as 0.9V
3. High efficiency synchronous rectification
4. Synchronous rectification with low Rds(on) for high efficiency
5. Programmable soft-start and burst mode for light load efficiency
6. Over-current protection (OCP)
7. Over-voltage protection (OVP)
8. Thermal shutdown (TSD)
9. Open-loop compensation for easy external compensation
10. 5V tolerant enable and adopt inputs
11. Small and thermally enhanced DFN10 package

Applications:

The NCP380LSN05AAT1G is suitable for a wide range of applications where efficient step-down voltage conversion is required. Some of the key applications include:

1. Portable devices: Smartphones, tablets, and other mobile devices
2. Power banks and battery chargers
3. LED lighting applications
4. Industrial and automotive systems
5. Telecom and networking equipment
6. Consumer electronics
7. Medical devices

The NCP380LSN05AAT1G offers a combination of high efficiency, wide input voltage range, and compact packaging, making it an ideal choice for designers looking to optimize power conversion in their applications.