MC33886VWR2

Overview

The MC33886VWR2 is a stepper motor controller manufactured by NXP USA Inc., housed in a PDSO20 package. It features a bipolar process and operates within an automotive temperature range of -40°C to 125°C. The device supports a supply voltage between 5 V and 40 V, with a rated voltage of 14 V. It contains two functional units and utilizes a rectangular HSOP-20 plastic package with a 1.27 mm pitch lead-free gull-wing terminals.

Feature Summary

• Dual H-bridge architecture for bidirectional current drive
• Integrated protection against over-temperature and short circuits
• Supports PWM input signals for precise speed control
• Built-in power supply monitoring for operational safety

Applications

• Industrial automation systems
• Robotics motion control
• Electric vehicle components

Procurement Notes

Verify the specific suffix 'VWR2' against official NXP documentation to confirm exact tape-and-reel packaging specifications and RoHS compliance status. Ensure the component matches the active status indicated in technical data sheets before procurement planning.

Selection Notes

Select this component for applications requiring dual-channel stepper motor control with integrated protection. Consider the bipolar process technology and thermal characteristics when designing heat dissipation solutions for high-current operations.

Part Context

This part belongs to the MC33886 family of stepper motor controllers produced by Motorola (now NXP). It is designed for robust motor driving in demanding environments, offering a compact solution for controlling bipolar stepper motors with integrated logic and power stages.

Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify pin compatibility and electrical specifications if considering cross-brand replacements.