MC55420CP

Overview

The MC55420CP is a four-axis stepper motor controller and driver from the Magellan 2-IC motion control chipset, manufactured by Performance Motion Devices. It features pulse and direction output interfaces for precise motion management. The device operates within a supply voltage range of 3 V to 3.6 V, with a maximum operating current of 120 mA and an output current capability of 2 mA. It supports surface-mount installation in an LQFP-144 package and functions reliably across a temperature range of -40 °C to +85 °C.

Feature Summary

• Integrates four-axis control capabilities within the Magellan 2-IC motion control architecture
• Provides dedicated pulse and direction output signals for synchronized axis management
• Supports surface-mount technology via a compact LQFP-144 package configuration

Applications

• Multi-axis stepper motor positioning systems
• Industrial automation equipment requiring coordinated motion control
• Precision instrumentation utilizing pulse and direction interface protocols

Procurement Notes

Verify the specific suffix and package variant against official datasheets to ensure compatibility with your PCB layout and design requirements. Confirm that the supplier provides genuine components from Performance Motion Devices or authorized channels. Check for RoHS compliance documentation if environmental regulations apply to your manufacturing process. Ensure proper handling procedures are followed for the LQFP-144 surface-mount package during assembly.

Selection Notes

Select this component when designing systems requiring integrated four-axis control without external microcontrollers for basic motion sequencing. The pulse and direction interface simplifies integration with host processors. Consider the 3 V to 3.6 V supply requirement and ensure power delivery meets the 120 mA operational current draw. The wide temperature range makes it suitable for industrial environments where thermal stability is critical for consistent performance.

Part Context

This part belongs to the Magellan family of motion controllers, designed to simplify multi-axis applications. It serves as a specialized solution for managing stepper motors through direct pulse and direction inputs. The chipset approach allows for reduced component count and board space compared to discrete solutions. It targets applications needing reliable, deterministic motion control in a compact form factor.

Replacement Considerations

Consult official manufacturer documentation for qualified substitute part numbers. Verify pinout compatibility and electrical specifications before considering alternatives. Cross-reference with other members of the Magellan chipset family if available.