MP6604AGF-Z

Overview

The MP6604AGF-Z is a dual H-bridge motor driver from Monolithic Power Systems, designed for bipolar stepper and brushed DC motors. It integrates power MOSFETs with logic control in a 28-TSSOP-EP package. The device operates on a supply voltage range of 4.5V to 45V and delivers an output current of 2.5A per channel. It features four half-bridge outputs and supports junction temperatures from -40°C to 125°C.

Feature Summary

• Integrates full control and power stages for simplified design
• Supports bipolar stepper and brushed DC motor types
• Includes built-in protection mechanisms for reliable operation

Applications

• Bipolar stepper motor control systems
• Brushed DC motor drive applications
• General-purpose motion control circuits

Procurement Notes

Verify the specific suffix Z indicates RoHS3 compliance when sourcing. Confirm the 28-TSSOP-EP package type matches your PCB footprint requirements. Ensure the 4.5V to 45V input range aligns with your system power supply specifications before finalizing procurement decisions.

Selection Notes

Select this component for designs requiring integrated dual H-bridge functionality without external gate drivers. It is suitable for applications needing 2.5A continuous current capability within a compact surface-mount form factor. Consider thermal management strategies given the high operating temperature range and power dissipation characteristics.

Part Context

This part belongs to the MP series of motor drivers from Monolithic Power Systems. It serves as a complete solution for driving two-phase loads or two separate DC motors. The integration reduces component count compared to discrete solutions, streamlining the bill of materials for industrial and consumer electronics.

Replacement Considerations

MP6604AGF-P is listed as a parameter equivalent substitute by the manufacturer.