MP6604CGV-Z

Overview

The MP6604CGV-Z is a monolithic dual H-bridge motor driver manufactured by Monolithic Power Systems. It operates within a supply voltage range of 4.5 V to 45 V and supports continuous output currents up to 2.5 A per channel. The device integrates high-side and low-side drivers for brushed DC motor control, featuring a QFN-28 surface-mount package. It functions reliably across an extended temperature range from -40 °C to +125 °C.

Feature Summary

• Integrates dual half-bridge topology for independent motor channel control
• Supports wide input voltage operation suitable for various power systems
• Designed for robust thermal performance in demanding environments

Applications

• Brushed DC motor control in industrial automation
• Motion control systems requiring dual-channel drive
• Automotive ignition and actuator circuits

Procurement Notes

Verify the specific suffix 'Z' against the manufacturer's current datasheet to confirm RoHS compliance status and lead time requirements. Confirm that the QFN-28 package dimensions match your PCB footprint design. Ensure your bill of materials accounts for moisture sensitivity level handling procedures during assembly.

Selection Notes

Select this component when a single IC solution is required to drive two separate brushed DC motors or one bipolar stepper motor. The 45 V maximum rating allows compatibility with standard 24 V and 36 V industrial bus voltages. Consider the 2.5 A current capability relative to your motor's stall and running current requirements to ensure adequate thermal headroom without external heatsinking if possible.

Part Context

This part belongs to the MPS motor driver family, specifically designed for applications needing integrated high-side and low-side switching capabilities. It falls under the broader category of power management ICs dedicated to motion control. The QFN-28 package provides a compact form factor compared to traditional DIP solutions, facilitating dense PCB layouts for modern electronic devices.

Replacement Considerations

Consult official MPS documentation for direct pin-to-pin replacements. Verify that any substitute maintains the same 45 V voltage rating and 2.5 A current capacity. Ensure the alternative device supports the required operating temperature range of -40 °C to +125 °C.

FAQ

What is the maximum supply voltage supported by the MP6604CGV-Z?

The device supports a maximum supply voltage of 45 V.

Does the MP6604CGV-Z support high-side and low-side driving simultaneously?

Yes, it integrates both high-side and low-side drivers for each of its two channels.