TB62208FTG,8,EL

Overview

The TB62208FTG,8,EL is a bipolar stepper motor driver utilizing DMOS technology. It operates with a supply voltage of 4.5V to 5.5V and supports load voltages from 10V to 38V. The device provides an output current of 1.8A per phase and features four half-bridge outputs. It is housed in a 48-QFN (7x7) package with exposed pads for thermal management. The component supports parallel interface control and offers step resolutions of 1 and 1/2. It functions as a fully integrated driver with control and power stages, operating within a junction temperature range of -20°C to 150°C.

Feature Summary

• Fully integrated driver combining control logic and power stages for bipolar stepper motors
• Parallel interface for direct connection to microcontrollers or logic circuits
• Supports multiple step resolutions including full step and half-step modes

Applications

• General purpose bipolar stepper motor control systems
• Industrial automation equipment requiring integrated motor driving solutions
• Office automation devices such as printers and scanners

Procurement Notes

Verify the specific suffix EL against official Toshiba documentation to confirm packaging details and compliance status. Confirm that the 48-QFN footprint matches the target PCB design. Check for obsolete status updates as availability may vary. Ensure thermal pad connections are properly implemented for heat dissipation during operation.

Selection Notes

Select this component when a compact solution for bipolar stepper motors is required with integrated control capabilities. The 1.8A output current suits moderate load applications. Verify that the parallel interface aligns with the system's control architecture. Consider the 48-QFN package size constraints and thermal requirements for the specific enclosure design.

Part Context

This part belongs to the TB62208 series of bipolar stepper motor drivers manufactured by Toshiba Semiconductor and Storage. It is designed for applications requiring reliable motor control in a small form factor. The series utilizes DMOS technology to provide efficient power switching and integrated protection features for robust operation in various electronic devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Toshiba documentation for potential cross-references or updated series replacements.