DRV8884PWPR HTSSOP-24-EP Stepper Motor Driver SMD IC

DRV8884PWPR HTSSOP-24-EP Stepper Motor Driver SMD IC

The DRV8884 is an integrated stepper motor driver designed for industrial applications requiring precise and efficient motor control. It features a built-in microstepping indexer, allowing the system to run with excellent performance at up to 1/16 microstepping resolution. With integrated current sense, the device eliminates the need for external resistors, thereby reducing board space and simplifying the design process. It operates over a wide input voltage range of 8V to 37V and can deliver up to 1.0A of continuous current per bridge, making it suitable for a variety of motor-driven applications.

The device includes a dual H-bridge power MOSFET driver with a simple STEP/DIR interface, making it easy to control the stepper motor. Additionally, the DRV8884 offers a selection of decay modes slow, mixed, and fixed off-time PWM chopping ensuring efficient and smooth motor operation with minimal torque ripple. This makes it especially useful in systems where smooth motion and reduced noise are crucial, such as printers, 3D printers, and robotic applications. The current is regulated without the need for external sense resistors, contributing to overall energy savings.

In addition to its precision control, the DRV8884 includes several built-in protection features like overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation and prevent damage to the motor and IC. The low-power sleep mode (<20 μA) provides energy efficiency during standby. These integrated protections, combined with its robust current control features, make the DRV8884 an ideal choice for designs requiring both high performance and system safety.

Features:

• Integrated microstepping indexer with up to 1/16 microstepping.
• Simple STEP/DIR interface for easy motor control.
• Built-in current sense functionality with no external sense resistors required.
• Low RDS(on) for efficient power delivery.
• Supports slow, mixed, and fixed off-time decay modes for efficient operation.
• Low quiescent current in sleep mode (<20 μA).
• Integrated overcurrent protection, thermal shutdown, and undervoltage lockout.
• Compact HTSSOP-24 package for space-efficient designs.

Specifications:

Pinout Diagram:

Footprint Diagram:

Applications:

• Multi-function Printers and Scanners.
• 3D Printers.
• Robotics and Automation Systems.
• Factory Automation.
• Laser Beam Printers.
• ATMs and Money Handling Machines.
• Video Security Cameras.

Package Contents:

• 1x DRV8884PWPR HTSSOP-24-EP Stepper Motor Driver SMD IC

Datasheet