DRV8886ATPWP

PMIC - Motor Drivers, Controllers

DRV8886ATPWP is a powerful motor driver. It has a maximum voltage of 36V and a maximum current of 2.5A, with integrated slew rate limiting which helps minimize working current and power consumption. With its wide voltage input range of 4.5V to 36V and its high current capability, the DRV8886ATPWP is the perfect motor driver for high-performance motion control applications.

Application Field

The DRV8886ATPWP has a wide range of applications, including motor controllers and drivers for robotic arms, remote control cars, robots, and industrial applications. Its wide input voltage range allows it to operate with a variety of different motor types, making it well-suited for controlling high-power components. Additionally, its integrated slew rate limiting makes it ideal for controlling high speed motors, such as those found in hobby and radio controlled vehicles. It is also used in the manufacturing of electromechanical systems, such as gearboxes, pumps, and elevators.

One of the primary advantages of the DRV8886ATPWP is its capability for speed and torque control. The integrated current limiting and overvoltage protection functions ensure maximum performance within safe operational ranges. Additionally, the integrated clock enable and PWM control option allow for precise motor speed and position control, making it ideal for use in high speed and automation applications.

Working Principle

The DRV8886ATPWP works by converting an analog input signal into an output signal used to control the speed and torque of a motor. It uses two external N-channel power MOSFET transistors to drive the motor, one being a high-side driver and the other a low-side driver. An integrated current limit circuit ensures maximum protection against overcurrent, while an integrated slew rate limit ensures maximum efficiency for the motor. The DRV8886ATPWP also allows for PWM control, allowing for speed and position control of the motor.

The DRV8886ATPWP has a wide range of features to help minimize power consumption and ensure smooth operation. It has integrated current limiting, overvoltage protection, temperature protection, and a break detection circuit to ensure protection in the event of a sudden power loss. It also has an adjustable output voltage, allowing for fine tuning of the performance of the motor. Additionally, the integrated slew rate limit ensures maximum efficiency for the motor and helps reduce power consumption.

In summary, the DRV8886ATPWP is a very powerful and efficient motor driver. Its wide voltage input range and high current capability make it ideal for controlling high-power components, and its integrated slew rate limiting and current limiting functions help to minimize power consumption and ensure maximum efficiency. It is suitable for a wide range of applications, including controlling high speed motors, robotic arms, and other electromechanical systems.