TB62262FTAG,EL

Overview

The TB62262FTAG,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, quarter, and eighth-step resolutions with an operating frequency up to 100 kHz. It features a supply voltage range of 4.75V to 5.25V and a load voltage range of 10V to 35V. The output current capability is rated at 800mA per phase. It operates within a junction temperature range of -20°C to 150°C and is housed in a 36-WQFN (6x6) package.

Feature Summary

• Integrates full control logic and power output stages for simplified design
• Supports multiple stepping resolutions including full, half, quarter, and eighth steps
• Incorporates thermal shutdown and overcurrent protection mechanisms
• Utilizes power MOSFET technology for efficient drive performance

Applications

• Home appliances
• Office automation equipment
• Industrial control systems

Procurement Notes

Verify the specific suffix EL against the manufacturer's official datasheet to confirm packaging and tape-and-reel specifications. Ensure the order quantity aligns with the standard factory packing quantity of 4,000 units. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement to ensure compatibility with assembly processes.

Selection Notes

Select this component when driving bipolar stepper motors requiring integrated control and power stages. It is suitable for applications needing high step resolution and moderate output current. Consider the 36-WQFN package size and thermal dissipation characteristics relative to the PCB layout. Verify that the system voltage and current demands fall within the specified operational limits.

Part Context

This part belongs to the TB62262 series of motor drivers from Toshiba Semiconductor and Storage. It is designed for compact applications where space efficiency and integrated functionality are critical. The series typically targets consumer electronics and industrial automation markets requiring reliable stepper motor control solutions.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.