STMicroelectronics

VNH7040AYTR

The VNH7040AYTR is a high-voltage, high-current motor driver from STMicroelectronics. It is designed to drive two DC motors with a wide input voltage range and high efficiency. Here is a brief description of the model, its features, and applications:

Description:

The VNH7040AYTR is a monolithic motor driver that can drive two DC motors independently, with a wide input voltage range of 4.5V to 13.8V. It is available in a thermally-enhanced PowerSSO-20 package. The device is designed for high-voltage and high-current applications, making it suitable for a wide range of applications that require precise motor control.

Features:

1. High-voltage and high-current capability: The VNH7040AYTR can handle a continuous output current of up to 40A per channel, with a peak current of up to 80A.
2. Wide input voltage range: The device can operate with an input voltage range of 4.5V to 13.8V, making it suitable for a wide range of power supply options.
3. High efficiency: The VNH7040AYTR features a high-efficiency design, with a typical quiescent current of only 90mA.
4. Independent motor control: The device can control two DC motors independently, with separate inputs for direction, PWM control, and current sensing.
5. Integrated protection features: The VNH7040AYTR includes several protection features, such as over-temperature protection, over-current protection, and under-voltage lockout.
6. Thermally-enhanced package: The device is available in a PowerSSO-20 package, which provides improved thermal performance compared to standard packages.

Applications:

The VNH7040AYTR is suitable for a wide range of applications that require precise motor control, including:

1. Robotics
2. Electric vehicles
3. Industrial automation
4. Power tools
5. Unmanned aerial vehicles (UAVs)
6. High-voltage motor control systems
7. Battery-powered systems
   In summary, the VNH7040AYTR is a high-voltage, high-current motor driver that offers precise motor control, a wide input voltage range, high efficiency, and integrated protection features. It is suitable for a wide range of applications that require precise motor control, including robotics, electric vehicles, and industrial automation.