MAX22213ATJ+

Overview

The MAX22213ATJ+ is a dual H-bridge motor driver designed for automotive and industrial applications. It supports supply voltages from 4.5V to 65V with continuous output currents up to 3.8A per bridge. The device integrates current sensing, PWM input control, and thermal protection. Operating temperatures range from -40°C to +125°C. It features low on-resistance H-bridges and is housed in a TQFN-38 package.

Feature Summary

• Dual integrated H-bridge architecture supporting brushed DC or single stepper motor configurations
• Built-in current sensing and drive regulation for precise torque control without external shunt resistors
• Automotive-grade reliability with extended temperature range and robust fault protection mechanisms

Applications

• Automotive power seat actuators
• Electric power steering systems
• Industrial pump and valve control
• Robotic joint actuation

Procurement Notes

Verify the specific suffix 'ATJ+' against the official Analog Devices datasheet to confirm the exact temperature grade and packaging configuration. Ensure the ordering part number matches the required RoHS compliance status and tape-and-reel specifications before finalizing procurement orders.

Selection Notes

Select this component when high-voltage operation up to 65V is required alongside significant current handling capabilities. It is suitable for designs needing integrated current management to reduce bill-of-materials complexity. Consider thermal dissipation requirements based on the PCB layout and ambient conditions.

Part Context

This part belongs to the MAX222xx family of dual H-bridge drivers from Maxim Integrated. It shares architectural similarities with the MAX22203 but may differ in specific pinout or feature set details. It serves as a key power stage solution for motion control applications requiring reliable bidirectional drive.

Replacement Considerations

MAX22203ATJ+