TB67B001FTG,EL

Overview

The TB67B001FTG,EL is a three-phase brushless DC motor driver IC manufactured by Toshiba Semiconductor and Storage. It operates within a supply voltage range of 4V to 22V and delivers a maximum output current of 3A per phase. The device utilizes NMOS and PMOS technology in a fully integrated design combining control logic and power stages. It supports PWM interfaces for speed regulation and functions across an operating temperature range from -40°C to +105°C. The component is housed in a compact 36-VQFN (5mm x 5mm) surface-mount package with an exposed pad for thermal management.

Feature Summary

• Integrates full control logic and power stage drivers for three-phase BLDC motors
• Supports PWM input signals for precise speed control
• Includes built-in protection mechanisms such as thermal shutdown and overcurrent detection

Applications

• Server cooling fans
• Consumer air purifier fans
• Robot vacuum cleaner drive motors
• Low-voltage water pumps
• Small electric fans

Procurement Notes

Verify the specific suffix EL against official Toshiba documentation to confirm packaging configuration. Ensure the ordering part number matches the exact tape and reel specifications required for automated assembly processes. Cross-reference the manufacturer's latest datasheet to confirm RoHS compliance status and environmental declarations before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring a fully integrated solution for three-phase brushless motors without external gate drivers. It is suitable for applications demanding high reliability in consumer electronics and home appliances. Consider the 3A current rating and 22V maximum voltage limits to ensure compatibility with the target motor specifications and power supply rails.

Part Context

This part belongs to Toshiba's series of dedicated brushless motor driver ICs designed for low-voltage applications. It serves as a specialized controller for fan and pump motors in household appliances and office equipment. The integration of power MOSFETs and control circuitry reduces the overall bill of materials and simplifies PCB layout compared to discrete solutions.

Replacement Considerations

The TB67B001BFTG,EL is documented as a compatible replacement with identical pinout and package dimensions. Verify that the substitute part meets the specific operational requirements of the application before implementation.