TB62269FTG,EL

Overview

The TB62269FTG,EL is a stepping motor driver IC manufactured by Toshiba Semiconductor and Storage. It features four outputs with a continuous output current of 1.8 A. The device operates on a power supply voltage ranging from 10 V to 38 V, with a maximum output voltage of 40 V. It supports a working frequency of 100 kHz and has a power dissipation rating of 1.3 W. The component is housed in a 48-WQFN package (7x7 mm) for surface mount installation. It functions within an operating temperature range of -20°C to +85°C.

Feature Summary

• Integrates control logic and power stages for bipolar stepper motors
• Supports parallel interface for digital input signals
• Includes built-in protection mechanisms against overcurrent and overheating

Applications

• Home appliances requiring precise motion control
• Office automation equipment such as printers and scanners
• Industrial automation systems utilizing stepper motors

Procurement Notes

Verify the specific suffix EL indicates tape and reel packaging when ordering. Confirm the 48-WQFN footprint matches your PCB layout requirements. Ensure thermal management solutions are adequate given the 1.3 W power dissipation specification. Check RoHS compliance status through official manufacturer documentation before finalizing procurement plans.

Selection Notes

Select this component for applications requiring integrated bipolar stepper motor driving with moderate current capabilities. The 1.8 A output current suits small to medium-sized stepper motors. Consider the 48-pin WQFN package for compact designs. Verify that the 10 V to 38 V supply range aligns with your system's power architecture and that the parallel interface fits your controller's I/O configuration.

Part Context

This part belongs to Toshiba's TB62269 series of motor drivers. It is designed specifically for stepping motor applications. The series offers integrated solutions combining logic and power MOSFETs. This specific model provides a balance of performance and integration for consumer and industrial motion control tasks.

Replacement Considerations

Consult official Toshiba documentation for verified substitute part numbers. Cross-referencing requires matching electrical parameters and pin configurations. Do not assume compatibility with other series without explicit manufacturer confirmation.