The TB67B001FTG is a single-channel brushed DC motor driver manufactured by Toshiba Semiconductor and Storage. It features a low on-resistance MOSFET output stage for efficient power delivery and minimal heat generation. This driver is designed to provide precise control of DC motors in a variety of applications.

Applications

• Robotics: Driving motors for locomotion, arm movements, and other robotic functions.
• Industrial Automation: Controlling motors in conveyor systems, valve actuators, and other industrial equipment.
• Power Tools: Driving motors in drills, saws, and other handheld power tools.
• Home Appliances: Controlling motors in washing machines, refrigerators, and other appliances.
• Office Equipment: Driving motors in printers, scanners, and copiers.

Features

• Single-Channel H-Bridge: Allows for forward, reverse, and brake control of a single DC motor.
• Low On-Resistance: Minimizes power loss and heat generation for efficient operation.
• PWM Control: Enables variable speed control of the motor through pulse-width modulation.
• Overcurrent Protection: Protects the driver and the motor from excessive current draw.
• Undervoltage Lockout: Prevents operation when the supply voltage is too low.
• Thermal Shutdown: Protects the driver from overheating.

Benefits

• Efficient Motor Control: Low on-resistance minimizes power loss and extends battery life in portable applications.
• Precise Speed Control: PWM input allows for accurate adjustment of motor speed.
• Reliable Operation: Built-in protection circuits safeguard against damage from common fault conditions.
• Simplified Design: Requires minimal external components, streamlining circuit design.
• Compact Footprint: Small package size allows for integration into space-constrained applications.

Additional Details

The TB67B001FTG operates with a wide supply voltage range, making it suitable for various applications. The PWM control input enables fine-grained motor speed adjustments. The overcurrent protection feature helps to prevent damage to the motor and driver in the event of a fault. The undervoltage lockout feature prevents erratic behavior when the supply voltage is insufficient. The thermal shutdown feature protects the driver from damage due to excessive heat. The surface-mount package facilitates easy assembly and integration into printed circuit boards. The device utilizes advanced MOSFET technology to achieve its low on-resistance and high efficiency.