TB62261FTAG,EL

Overview

The TB62261FTAG,EL is a bipolar stepper motor driver IC manufactured by Toshiba Semiconductor and Storage. It features four half-bridge outputs using power MOSFET technology, supporting parallel interface control. The device operates with a supply voltage range of 4.75V to 5.25V and handles load voltages from 10V to 38V. It delivers an output current of 1.4A per channel. The component supports step resolutions of 1, 1/2, and 1/4 steps. It is housed in a 48-WQFN (7x7) package with exposed pad for surface mount installation.

Feature Summary

• Integrates full control and power stages for bipolar stepper motors
• Supports multiple step resolutions including full, half, and quarter stepping
• Utilizes power MOSFET technology for efficient switching

Applications

• Home appliances

Procurement Notes

Verify the exact suffix EL against the manufacturer's official datasheet to confirm packaging and tape specifications. Ensure the ordering part number matches the specific variant required for your design. Cross-reference the 48-WQFN footprint dimensions with your PCB layout guidelines before finalizing procurement decisions.

Selection Notes

Select this component when designing circuits requiring integrated control and power stages for bipolar stepper motors. It is suitable for applications needing 1.4A output current within a 10V to 38V load voltage range. Consider the 48-WQFN package size and thermal requirements for proper heat dissipation in the final assembly.

Part Context

This part belongs to the TB62261 series of motor drivers from Toshiba Semiconductor and Storage. It is designed specifically for driving bipolar stepper motors in compact applications. The series integrates necessary logic and power components into a single chip to simplify system design and reduce board space requirements.

Replacement Considerations

TB62261FTG,EL