TB67B000HG

Overview

The TB67B000HG is a fully integrated three-phase brushless DC motor driver IC manufactured by Toshiba Semiconductor and Storage. It utilizes IGBT technology to support high-voltage operation with a supply voltage range of 50V to 450V and an output current capacity of 2A. The device operates within a temperature range of -30°C to +115°C and features a low quiescent current of 500µA. Packaged in a 34-HSSOP format, it integrates control logic and power stages for efficient motor management.

Feature Summary

• Fully integrated design combining control logic and power stage in a single package
• Supports high-voltage applications up to 450V using IGBT technology
• Optimized for low noise and high efficiency in three-phase BLDC motor drives

Applications

• Air conditioning units
• Air purifiers
• Dehumidifiers
• Ceiling fans

Procurement Notes

Verify the specific suffix against official Toshiba documentation to confirm pinout compatibility and electrical characteristics. Ensure the procurement channel provides genuine Toshiba Semiconductor and Storage products. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into the manufacturing process.

Selection Notes

Select this component for applications requiring high-voltage drive capabilities up to 450V. It serves as a direct replacement for the 500V TB67B000HG series in compatible designs. Consider the 34-HSSOP package constraints and thermal dissipation requirements when designing the PCB layout for optimal performance.

Part Context

This part belongs to the TB67B000 series of three-phase brushless motor drivers. The series is designed to meet the growing demand for energy-efficient motors in household appliances. The HG variant specifically addresses high-voltage stability and reliability needs in residential equipment markets.

Replacement Considerations

Publicly confirmed substitute: TB67B000AHG.