STMicroelectronics

VN7008AJTR

The VN7008AJTR is a high-performance, monolithic, step-down (buck) switching regulator with an integrated high-side power MOSFET and low-side power MOSFET. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The VN7008AJTR is a compact, thermally efficient solution that offers high efficiency and low quiescent current. It features a wide input voltage range, low output voltage ripple, and excellent load and line regulation. The device is available in a small, 5mmx6mm thermally enhanced QFN package.

Features:

1. High Efficiency: The VN7008AJTR offers high efficiency of up to 96%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The device can operate with input voltages from 4V to 38V, making it suitable for a wide range of applications.
3. Low Quiescent Current: The quiescent current of the VN7008AJTR is as low as 35µA in PWM mode, which helps extend the battery life in portable applications.
4. Integrated Power MOSFETs: The device features integrated high-side and low-side power MOSFETs, which eliminates the need for external MOSFETs and reduces the overall solution size.
5. Thermal Protection: The VN7008AJTR includes thermal shutdown and over-temperature protection features to ensure safe and reliable operation.
6. Small Package: The device is available in a compact 5mmx6mm thermally enhanced QFN package, which saves board space and allows for easy integration.

Applications:

The VN7008AJTR is suitable for a wide range of applications that require efficient and stable power conversion, including:

1. Portable Electronics: Smartphones, tablets, and wearable devices
2. IoT Devices: Smart home devices, sensors, and data loggers
3. Industrial Equipment: Motor drives, control systems, and instrumentation
4. Medical Devices: Patient monitoring equipment, diagnostic devices, and wearable medical devices
5. Automotive Applications: Infotainment systems, power modules, and lighting systems

In summary, the VN7008AJTR is a high-performance, efficient, and compact step-down switching regulator that offers excellent thermal performance and a wide range of features. It is suitable for a variety of applications, including portable electronics, IoT devices, industrial equipment, medical devices, and automotive applications.