TB62213AHQ

Overview

The TB62213AHQ is a bipolar stepper motor driver IC manufactured by Toshiba Semiconductor and Storage. It features a 40V output voltage rating and supports load voltages from 10V to 38V. The device provides an output current of 1.8A with four output channels configured as half-bridges. It operates within a temperature range of -20°C to +85°C and consumes 2.5mA of operating supply current. The unit is housed in a 25-HZIP package for through-hole mounting, with a power dissipation capability of 3.5W.

Feature Summary

• Integrates control logic and power stages for bipolar stepper motors
• Supports parallel interface operation at frequencies up to 100 kHz
• Includes built-in protection mechanisms against overcurrent and thermal overload

Applications

• Industrial automation equipment requiring precise motion control
• Office automation devices such as printers and scanners
• General-purpose stepping motor drive systems

Procurement Notes

Verify the specific suffix and packaging configuration against official Toshiba documentation before ordering. Confirm that the 25-HZIP through-hole package aligns with your PCB layout requirements. Ensure the 1.8A continuous output current meets the thermal management needs of your application design.

Selection Notes

Select this component when a robust through-hole solution is required for bipolar stepper applications. Compare the 1.8A output capability and 40V rating against system demands. Consider the 25-HZIP form factor for ease of assembly if surface mount options are not suitable for the target manufacturing process.

Part Context

This part belongs to the TB62213 series of stepper motor drivers designed for general-purpose use. It complements other Toshiba offerings like the TB62212FTAG and TB62213AFG, which offer similar functionalities but differ in package type and current ratings. The series focuses on integrating control and power functions into a single compact unit.

Replacement Considerations

TB62213AFG,C8,EL is listed as a parameter-equivalent alternative.