onsemi

NCP5623DTBR2G

The NCP5623DTBR2G is a high-efficiency synchronous buck converter from ON Semiconductor. It is designed to provide a stable and efficient power supply for a wide range of applications.

Description:

The NCP5623DTBR2G is a highly integrated synchronous buck converter that offers high efficiency and low quiescent current. It features a wide input voltage range of 4V to 36V and can deliver an output voltage as low as 0.9V. The device is available in a compact 10-lead DFN package.

Features:

1. High Efficiency: The NCP5623DTBR2G offers high efficiency up to 95%, making it suitable for power-sensitive applications.
2. Wide Input Voltage Range: The device can operate with an input voltage range of 4V to 36V, making it suitable for a wide range of power supply applications.
3. Low Quiescent Current: The NCP5623DTBR2G has a low quiescent current of 35µA, which helps to minimize power consumption in battery-powered applications.
4. Synchronous Rectification: The device uses synchronous rectification to improve efficiency and reduce heat dissipation.
5. Programmable Soft Start: The soft start feature allows the user to program the output voltage ramp-up time and reduce inrush current.
6. Protection Features: The NCP5623DTBR2G includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure safe and reliable operation.

Applications:

The NCP5623DTBR2G 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 wide input voltage range and robust protection features make the NCP5623DTBR2G suitable for use in industrial control systems.
3. Medical Devices: The device's low output voltage and programmable soft start make it suitable for powering sensitive medical devices.
4. Automotive Applications: The NCP5623DTBR2G can be used in automotive applications such as infotainment systems, GPS devices, and in-vehicle communication systems.

Overall, the NCP5623DTBR2G is a versatile and efficient synchronous buck converter that offers a range of features and protection options to ensure reliable and efficient power supply for a wide range of applications.