MP6522GU-Z

Overview

The MP6522GU-Z is a half-bridge motor driver manufactured by Monolithic Power Systems. It supports a supply voltage range of 8 V to 35 V and delivers an output current of 3.2 A. The device integrates power MOSFETs and operates within a temperature range of -40 °C to +125 °C. It utilizes a QFN-24 surface-mount package with a maximum power dissipation of 3.1 W.

Feature Summary

• Integrates half-bridge topology with built-in power MOSFETs for compact design
• Supports bipolar stepper and brushed DC motor control applications
• Operates reliably across extended industrial temperature ranges

Applications

• Bipolar stepper motor control systems
• Brushed DC motor drive circuits
• Industrial motion control modules

Procurement Notes

Verify the specific suffix GU-Z against official datasheets to confirm pinout and thermal characteristics. Confirm RoHS compliance status through manufacturer documentation before integration. Ensure ESD handling protocols are followed due to moisture sensitivity classification. Validate package dimensions against PCB footprint requirements.

Selection Notes

Select this component when a single-chip solution for half-bridge driving is required. It is suitable for designs needing up to 3.2 A continuous current. Consider the QFN-24 package for space-constrained layouts. Evaluate thermal management needs given the 3.1 W power dissipation rating in enclosed environments.

Part Context

This part belongs to the MP6522 series from Monolithic Power Systems, categorized under Motor / Motion / Ignition Controllers & Drivers. It falls within the broader PMIC segment focusing on power management integrated circuits for motor control applications.

Replacement Considerations

MP6522GU-P is listed as an alternative packaging variant for the same functional specification.