onsemi

NCV7240DPR2G

The NCV7240DPR2G is a high-voltage, high-efficiency, step-down (buck) switching regulator from ON Semiconductor. This device is designed to provide efficient power conversion for a wide range of applications, including automotive, industrial, and telecom systems.

Description:

The NCV7240DPR2G is a monolithic step-down regulator that integrates a high-side power MOSFET and a low-side power MOSFET, along with a high-voltage startup circuit and a precision voltage reference. It is available in a small, thermally enhanced, 8-pin MSOP package.

Features:

1. Wide input voltage range: 4.5V to 60V
2. High efficiency: up to 96% depending on the input voltage and output current
3. Low quiescent current: 2.5µA (typical)
4. Adjustable output voltage: down to 0.9V
5. High output current: up to 2A (depending on external components)
6. Internal soft-start and current limit protection
7. Thermal shutdown and over-voltage protection
8. Small package size: 8-pin MSOP

Applications:

1. Automotive systems: infotainment systems, instrument clusters, and lighting
2. Industrial systems: motor drives, sensor power supplies, and industrial control equipment
3. Telecom systems: base stations, routers, and network equipment
4. Portable devices: power banks, smartphones, and tablets
5. Medical equipment: portable and wearable medical devices
6. Renewable energy systems: solar panels and energy storage systems

The NCV7240DPR2G is an excellent choice for applications requiring high efficiency and a wide input voltage range. Its compact size and integrated features make it suitable for a variety of power conversion needs in automotive, industrial, and telecom systems.