MAX22205ATU+T

Overview

The MAX22205ATU+T is a dual H-bridge motor driver manufactured by Analog Devices Inc./Maxim Integrated. It integrates control and power stages for bipolar stepper and brushed DC motors. The device supports PWM and on/off interfaces with an output current of 7.6A. Operating voltage ranges from 4.5V to 65V across a temperature range of -40°C to 125°C. It utilizes NMOS technology in a 38-TQFN (5x7) package.

Feature Summary

• Integrates full control logic and power stage for dual H-bridge operation
• Supports bipolar stepper and brushed DC motor types
• Compatible with PWM and on/off control interfaces

Applications

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

Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging versus standard tray options. Confirm the manufacturer designation as Analog Devices Inc./Maxim Integrated. Ensure the 38-TQFN footprint matches the target PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this component when a single IC solution is required for driving two independent H-bridges. The wide supply voltage range accommodates various motor power levels. Verify that the thermal performance of the exposed pad design meets the system's heat dissipation needs under maximum load conditions.

Part Context

This part belongs to the Maxim Integrated motor driver family, designed for compact embedded motion control. It consolidates gate drivers, logic, and protection features into a small form factor. The device simplifies board space requirements compared to discrete H-bridge implementations.

Replacement Considerations

The MAX22203ATU+ is a related dual H-bridge controller within the same product family. Verify pin compatibility and current ratings before substituting.