STMicroelectronics

VNH5200ASTR-E

The VNH5200ASTR-E is a high-current motor driver from STMicroelectronics designed to drive two half bridges with a peak output current of up to 40A per channel. It is a highly integrated solution that includes all the necessary features for controlling brushless DC motors and brushed DC motors in a wide range of applications.

Description:

The VNH5200ASTR-E is a monolithic motor driver that uses advanced high voltage CMOS technology to provide high efficiency and high performance. It is available in a compact and thermally efficient TSSOP-28 package, making it ideal for space-constrained applications.

Features:

1. High current capability: The VNH5200ASTR-E can handle peak output currents of up to 40A per channel, making it suitable for high-power motor control applications.
2. Integrated high and low side drivers: The device includes both high and low side drivers, allowing it to control N-channel MOSFETs on both sides of the motor.
3. PWM control: The VNH5200ASTR-E features a dedicated PWM control input, allowing for precise speed control of the motor.
4. Overcurrent protection: The device includes overcurrent protection to protect the motor and driver from damage due to excessive current.
5. Thermal protection: The VNH5200ASTR-E includes thermal shutdown protection to prevent damage in the event of overheating.
6. Logic level inputs: The device features logic level inputs, making it compatible with a wide range of microcontrollers and other control systems.

Applications:

The VNH5200ASTR-E is suitable for a wide range of motor control applications, including:

1. Robotics: The high current capability and integrated drivers make the VNH5200ASTR-E ideal for controlling the motors in robots and other automated systems.
2. Electric vehicles: The device can be used to control the motors in electric vehicles, including electric bicycles, scooters, and cars.
3. Industrial control: The VNH5200ASTR-E can be used in a variety of industrial control applications, including conveyor systems, CNC machines, and other motorized equipment.
4. Power tools: The device can be used to control the motors in power tools, such as drills, saws, and grinders.
5. Medical equipment: The VNH5200ASTR-E can be used in medical equipment that requires precise motor control, such as surgical instruments and diagnostic equipment.

Overall, the VNH5200ASTR-E is a versatile and high-performance motor driver that is suitable for a wide range of applications requiring high current motor control. Its compact size, integrated features, and high efficiency make it an excellent choice for space-constrained and high-power applications.