The TB62213AFTG is a bipolar stepping motor driver manufactured by Toshiba Semiconductor and Storage. This driver is designed to control two-phase bipolar stepping motors and is commonly used in applications requiring precise motor control, such as printers, scanners, and industrial equipment. It offers a range of features to ensure smooth and efficient motor operation, including constant-current PWM drive, micro-stepping capabilities, and built-in protection circuits.

Applications

• Printers: Used to control the movement of print heads and paper feed mechanisms in printers.
• Scanners: Employed to control the scanning head movement in scanners.
• Office Automation Equipment: Integrated into copiers, fax machines, and other office automation devices.
• Industrial Equipment: Utilized in CNC machines, robotics, and other industrial equipment requiring precise motor control.
• Gaming Machines: Found in slot machines and other gaming devices to control the movement of reels and other mechanical components.

Features

• Bipolar Stepping Motor Driver: Designed to drive two-phase bipolar stepping motors.
• Constant-Current PWM Drive: Provides smooth and efficient motor control.
• Micro-Stepping Control: Supports micro-stepping for increased resolution and reduced motor noise.
• Built-In Protection Circuits: Includes overcurrent, overtemperature, and undervoltage protection features.
• Wide Operating Voltage Range: Supports a wide range of supply voltages for versatile applications.
• Small Package: Compact package size allows for easy integration into space-constrained applications.

Benefits

• Precise Motor Control: Provides accurate and smooth motor control for demanding applications.
• Reduced Motor Noise: Micro-stepping capabilities minimize motor noise and vibration.
• Enhanced System Reliability: Protection circuits ensure stable and reliable operation of electronic devices.
• Simplified Circuit Design: Easy to use and integrate into various motor control circuits.
• Efficient Motor Operation: Constant-current PWM drive maximizes motor efficiency and reduces power consumption.

Technical Specifications

The TB62213AFTG operates with a wide supply voltage range, typically from 10V to 40V. The maximum output current per channel is typically 2.5A. It supports various micro-stepping modes, including full-step, half-step, and micro-step resolutions up to 1/16 step. The operating temperature range typically spans from -20°C to +85°C. It is designed for surface mount technology (SMT) and is available in a HTSSOP package that provides efficient heat dissipation. The control interface is typically a parallel interface using logic inputs.