TB62215AHQ,8

Overview

The TB62215AHQ,8 is a bipolar stepper motor driver IC manufactured by Toshiba Semiconductor and Storage. It integrates control logic and power stages using Power MOSFET technology within a 25-HZIP package. The device supports full, half, and quarter step resolutions with a parallel interface. It operates on a 4.75V to 5.25V supply voltage and handles load voltages from 10V to 38V. The output current capability is rated at 3A per phase. The junction temperature range spans from -20°C to 150°C.

Feature Summary

• Integrates full control logic and power stage for bipolar stepper motors
• Supports full, half, and quarter step resolution modes
• Utilizes Power MOSFET technology for efficient drive performance

Applications

• General purpose bipolar stepper motor control
• Industrial automation equipment
• Office automation devices

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'HQ,8' matches the required 25-HZIP packaging format. Check RoHS compliance status as indicated in official documentation. Ensure the part number corresponds to the correct revision level for your design requirements.

Selection Notes

Select this component when a high-current 3A bipolar stepper driver is required in a through-hole package. It is suitable for applications needing integrated control and power stages without external logic components. Consider the thermal management capabilities provided by the SIP form factor for your specific enclosure constraints.

Part Context

This part belongs to the TB62215 family of stepper motor drivers. It shares functional similarities with other variants like the TB62215AFG but differs in package type. The AHQ variant specifically denotes the 25-HZIP through-hole configuration, distinguishing it from surface-mount options within the same product line.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.