Toshiba TB67Z83xxFTG and TB67Z85xxFTG

Toshiba's TB67Z83xxFTG and TB67Z85xxFTG 80V Gate Driver IC series for BLDC motors include built-in circuits that can drive three phases of high-side and low-side N-channel MOSFETs. Featuring SPI or hardware control interface, a very low standby current of 1µA (max), and supporting a wide voltage range (8V-75V), they are ideally suited for a wide range of applications such as power tools, gardening tools, cleaners, pumps, fans, blowers, and industrial robots. Key benefits include compact QFN packages for space-saving designs, adjustable MOSFET drive current, and built-in protection features like undervoltage lockout and thermal shutdown, enhancing overall system reliability.

Key features

• Wide voltage range: Supports 8V to 75V (80V max)
• Configurable MOSFET source/sink current: Supporting wide range of ext. MOSFETs and minimizing radiated emissions
• Ultra low Standby current: Minimizes power consumption and maximising standby time for battery-driven applications
• Built-in protection features: such as undervoltage lockout, thermal shutdown, gate drive abnormality detection, overcurrent protection
• Compact design: Space-saving QFN32 and QFN40 packages
• Reliable performance: Operates in temperatures from -40°C to +125°C

Applications

• Cordless power tools
• Cordless gardening tools
• Cordless cleaners
• Robots
• Pumps
• Fans, blowers, etc.