onsemi

NCP45525IMNTWG-H

The NCP45525IMNTWG-H is a high-efficiency synchronous buck converter from ON Semiconductor. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The NCP45525IMNTWG-H is a highly integrated synchronous buck converter that offers high efficiency and low EMI. It features a wide input voltage range, tight output voltage regulation, and low quiescent current. The device is available in a compact, thermally enhanced 10-lead DFN package.

Features:

1. High Efficiency: The NCP45525IMNTWG-H offers high efficiency up to 96%, making it ideal for power-sensitive applications.
2. Wide Input Voltage Range: The device can operate with an input voltage range of 4V to 23V, making it suitable for a wide range of power sources.
3. Tight Output Voltage Regulation: The NCP45525IMNTWG-H provides tight output voltage regulation with a typical output voltage accuracy of ±1%.
4. Low Quiescent Current: The device has a low quiescent current of 35µA, which helps to minimize power consumption in battery-powered applications.
5. Synchronous Rectification: The NCP45525IMNTWG-H uses synchronous rectification to improve efficiency and reduce heat dissipation.
6. Protection Features: The device includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure reliable operation.

Applications:

The NCP45525IMNTWG-H is suitable for a wide range of applications, including:

1. Portable Electronics: The device's high efficiency and low quiescent current make it ideal for powering portable electronic devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: The NCP45525IMNTWG-H can be used in industrial control systems to provide stable and efficient power conversion.
3. Automotive Applications: The device's wide input voltage range and robust protection features make it suitable for automotive applications such as infotainment systems and advanced driver-assistance systems (ADAS).
4. Medical Devices: The NCP45525IMNTWG-H can be used in medical devices that require tight output voltage regulation and low noise.
5. LED Lighting: The device can be used in LED lighting applications to provide efficient power conversion and reduce energy consumption.

In summary, the NCP45525IMNTWG-H is a high-efficiency synchronous buck converter that offers a wide range of features and is suitable for a variety of applications. Its high efficiency, tight output voltage regulation, and low quiescent current make it an ideal choice for power-sensitive applications.