MAX22205AUU+T

Overview

The MAX22205AUU+T is a dual H-bridge motor driver manufactured by Analog Devices Inc./Maxim Integrated. It supports bipolar stepper and brushed DC motors with an operating supply voltage range of 4.5V to 65V. The device features a 38-TQFN (5x7) package and operates within a temperature range of -40°C to +125°C. Output current capability is specified at 3.8A per bridge. Control interfaces include PWM and on/off signals, integrating full control and power stages for efficient motor management.

Feature Summary

• Integrates dual H-bridge architecture for simultaneous control of bipolar stepper or brushed DC motors
• Combines full control logic and power stage drivers into a single compact solution
• Supports standard PWM and on/off interface protocols for flexible system integration

Applications

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

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact packaging and tape-and-reel specifications. Confirm availability status as distribution channels may report limited stock or discontinuation notices. Ensure the component matches the required thermal and electrical ratings for the target application environment before finalizing procurement orders.

Selection Notes

Select this component when a dual H-bridge configuration is required for stepper or brushed DC motor applications. Verify that the 4.5V to 65V supply range aligns with the system power design. Consider the 38-TQFN package constraints for PCB layout and thermal dissipation requirements relative to the expected load current and ambient operating conditions.

Part Context

This part belongs to the MAX22205 series of motor controllers from Maxim Integrated. It serves as a dedicated driver solution for motion control systems requiring integrated power and logic stages. The device simplifies design by combining necessary gate drivers and protection features into a single surface-mount package suitable for space-constrained electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference guides for verified alternatives.