DRV8886PWP

Overview

The DRV8886PWP is a bipolar stepper motor driver from Texas Instruments, housed in a 24-pin HTSSOP package. It supports a supply voltage range of 8 V to 37 V and delivers an output current of 2 A. The device operates within a temperature range of -40°C to +125°C and features a 100 kHz working frequency with a quiescent supply current of 5 mA.

Feature Summary

• Integrates half-bridge outputs for bipolar stepper motor control
• Includes internal current sensing capabilities
• Supports multiple step resolutions from full step to 1/16 microstepping

Applications

• Bipolar stepper motor drive systems
• Motion control applications
• Industrial automation equipment

Procurement Notes

Verify the specific suffix 'PWP' corresponds to the HTSSOP-24 tube packaging variant. Confirm that the required operating temperature range aligns with the specified -40°C to +125°C limits. Ensure the design accommodates the 37 V maximum load voltage rating and 2 A continuous output current capability.

Selection Notes

Select this component when a robust bipolar stepper driver with integrated current sense is required. The HTSSOP-24 package suits surface-mount designs needing moderate pin counts. Consider the 8 V to 37 V input range for compatibility with standard industrial power supplies.

Part Context

This part belongs to the DRV8886 family of stepper motor drivers. It shares core electrical specifications with other variants like the PWPR (reel) and ATPWP (automotive grade), differing primarily in packaging format and manufacturing lot traceability rather than functional performance.

Replacement Considerations

DRV8886PWPR offers identical electrical characteristics in a tape-and-reel package.