DRV8805PWPR

The DRV8805PWPR is a high-performance dual H-bridge motor driver IC from Texas Instruments, designed for driving DC motors and stepper motors with high efficiency and precise control. It is particularly well-suited for automotive and industrial applications requiring robust and reliable motor control.

Key Features:

• Dual H-Bridge Configuration: Contains two independent H-bridge drivers, allowing control of two DC motors or one stepper motor with bi-directional control.
• High Current Capability: Supports motor currents up to 2.8A per bridge with a peak current capability of up to 4A, making it suitable for high-power motor applications.
• Wide Operating Voltage Range: Operates over a voltage range from 6V to 45V, providing flexibility for various motor power supply configurations.
• PWM Control: Allows precise control of motor speed and torque through pulse-width modulation (PWM), enabling smooth and efficient operation.
• Thermal and Overcurrent Protection: Includes built-in thermal shutdown and overcurrent protection features to safeguard the IC and connected motors from overheating and excessive currents.
• Low On-Resistance: Features low on-resistance MOSFETs, reducing power losses and improving overall efficiency during motor operation.
• Sleep Mode: Includes a sleep mode to reduce power consumption when the driver is not in active use.

Typical Applications:

• Automotive Systems: Ideal for automotive applications such as power window lifts, seat adjusters, and other motorized components.
• Industrial Automation: Applied in industrial equipment and machinery requiring precise motor control and high current handling.
• Consumer Electronics: Used in consumer devices and appliances for driving motors with reliable performance and efficiency.
• Robotics: Employed in robotic systems for driving wheels, actuators, and other motorized parts.

The DRV8805PWPR is valued for its high current capability, wide voltage range, and integrated protection features, making it a robust and versatile solution for a variety of motor control applications.