DRV8886ATPWP

The DRV8886ATPWP is a stepper motor driver with integrated MOSFETs designed for industrial and consumer applications. It provides a compact and efficient solution for driving bipolar stepper motors in various control systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• OUT1A: Output 1A for H-bridge 1
• OUT1B: Output 1B for H-bridge 1
• OUT2A: Output 2A for H-bridge 2
• OUT2B: Output 2B for H-bridge 2
• VCP: Charge pump output
• VCP: Charge pump output
• VREG: Voltage regulator output
• GND: Ground connection
• VREF: Reference voltage for current regulation

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the DRV8886ATPWP for a visual representation.

Key Features

• Integrated H-Bridge FETs: The DRV8886ATPWP features integrated H-bridge FETs for driving bipolar stepper motors without the need for external FETs.
• Low RDS(on): The low on-resistance of the integrated FETs results in efficient motor control and reduced power dissipation.
• Microstepping Support: Provides microstepping support for smooth and precise motor movement.
• Protection Features: Includes protection features such as overcurrent protection and thermal shutdown for robust motor control.
• Wide Voltage Range: Operates over a wide voltage range, making it suitable for a variety of stepper motor applications.

Note: For detailed technical specifications, please refer to the DRV8886ATPWP datasheet.

Application

• Industrial Automation: Ideal for controlling stepper motors in industrial automation systems and machinery.
• 3D Printers: Suitable for driving the stepper motors in 3D printers and other precision equipment.
• CNC Machines: Used in CNC machines for accurate positioning and movement control.

Functionality

The DRV8886ATPWP is a stepper motor driver with integrated FETs, designed to provide efficient and precise control of bipolar stepper motors in various applications.

Usage Guide

• Power Supply: Connect the VCP and VREG pins to the appropriate power supply voltages.
• Motor Connections: Connect the stepper motor coils to the OUT1A, OUT1B, OUT2A, and OUT2B pins.
• Control Signals: Use the DIR and STEP inputs to control the direction and step movement of the motor.

Frequently Asked Questions

Q: Can the DRV8886ATPWP be used in microstepping applications?
A: Yes, the DRV8886ATPWP supports microstepping, allowing for smoother and more precise motor control.

Q: What is the maximum voltage range supported by the DRV8886ATPWP?
A: The DRV8886ATPWP can operate over a wide voltage range, typically up to 45V, making it suitable for various stepper motor applications.