MP6602GV-Z

Overview

The MP6602GV-Z is a fully integrated bipolar stepper motor driver manufactured by Monolithic Power Systems. It features a serial SPI interface for control and supports step resolutions from full step to 1/32 microstepping. The device delivers a continuous output current of 4 A with four half-bridge outputs. It operates on a logic supply voltage range of 3 V to 5.5 V and accepts a load voltage between 4.5 V and 35 V. The component functions within a junction temperature range of -40°C to +125°C and is housed in a 25-QFN (4x5 mm) surface-mount package.

Feature Summary

• Integrated stall detection capability for enhanced motor protection
• Serial SPI interface for simplified digital control
• Full integration of control and power stages

Applications

• General purpose stepper motor control systems
• Industrial automation motion control
• Precision positioning mechanisms

Procurement Notes

Verify the specific suffix 'Z' against official Monolithic Power Systems documentation to confirm RoHS compliance and lead-free status. Ensure the ordering part number matches the exact package variant required for your PCB layout. Cross-reference the datasheet revision date to confirm compatibility with your design specifications before finalizing procurement.

Selection Notes

Select this component when a compact solution for driving bipolar stepper motors is required. The 4 A output current rating suits moderate-power applications. The wide load voltage range allows flexibility in power supply selection. Verify that the system logic levels are compatible with the 3 V to 5.5 V input range for reliable SPI communication.

Part Context

This part belongs to the MP6602 family of stepper motor drivers from Monolithic Power Systems. It is designed as a complete solution combining logic control and power delivery. The series targets applications needing precise motion control without external discrete power components, simplifying the overall system architecture.

Replacement Considerations

The MP6602GV-P is documented as a parameter-equivalent substitute. Verify pinout and electrical specifications match your design requirements before swapping.

FAQ

What type of motor interface does the MP6602GV-Z support?

It supports bipolar stepper motors via four half-bridge outputs.

How is the motor operation controlled digitally?

Control is managed through a serial SPI interface.