TB62213AFG,8,EL

Overview

The TB62213AFG,8,EL is a bipolar stepper motor driver IC manufactured by Toshiba Semiconductor and Storage. It integrates control and power stages for two-phase motors using power MOSFET technology. The device supports full, half, and quarter step resolutions with a parallel interface. It operates within a load voltage range of 10V to 38V and delivers an output current of 2.4A. The supply voltage range is 4.75V to 5.25V. It features four half-bridge outputs and functions at frequencies up to 100 kHz. The component is housed in a 28-HSOP package with a thermal pad and operates between -20°C and 150°C junction temperature.

Feature Summary

• Integrates full control logic and power output stages for bipolar stepper motors
• Supports selectable stepping modes including full, half, and quarter steps
• Utilizes power MOSFET technology for efficient drive performance
• Features a parallel interface for straightforward microcontroller connection

Applications

• Bipolar stepper motor control systems
• General purpose motion control applications
• Industrial automation equipment requiring integrated motor driving

Procurement Notes

Verify the specific suffix configuration against official Toshiba documentation to ensure compatibility with system requirements. Confirm that the 28-HSOP package dimensions align with PCB layout constraints. Check for obsolescence status as some variants may be marked not recommended for new designs. Validate thermal management solutions given the power dissipation characteristics of the HSOP package.

Selection Notes

Choose this component for applications requiring integrated bipolar stepper motor driving without external discrete power transistors. Ensure the load voltage does not exceed 38V and the supply voltage remains within 4.75V to 5.25V. Consider the 2.4A output capability relative to motor coil specifications. Verify that the parallel interface signals match the controlling processor's I/O capabilities.

Part Context

This part belongs to the TB62213 series of stepper motor drivers from Toshiba. It is designed as a complete solution for driving bipolar stepper motors, combining logic control with high-current power switching. The series typically offers various packaging options and resolution settings to suit different embedded control needs.

Replacement Considerations

TB62214AFG,C8,EL is listed as a parameter equivalent substitute.