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TB6561FG

Name: TB6561FG
Rating: 4.7 (12 reviews)

Toshiba

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製造商。部分 #TB6561FG
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概述

Description

The TB6561FG is a high-performance stepper motor driver IC developed by Toshiba. It is designed for controlling bipolar stepper motors with a wide range of operating voltages, typically between 9V and 45V. The chip is capable of delivering a maximum output current of up to 3A per phase, making it suitable for various applications, including 3D printers, CNC machines, and robotics.
Key features of the TB6561FG include microstepping capability, allowing for smoother motion and improved precision; built-in protection features such as overcurrent, thermal shutdown, and under-voltage lockout; and an easy-to-use interface for step and direction control. Its compact package and efficient design enable integration into space-constrained applications.
Overall, the TB6561FG is an effective solution for driving stepper motors, providing reliable performance and versatile control options for various automation and motion control projects.

Features

The TB6561FG is a high-performance stepper motor driver designed for precise control and efficient operation. Key features include:
1. Microstepping Capability: Supports up to 1/16 microstepping, enabling smooth and accurate motor control.
2. High Voltage and Current Ratings: Operates with supply voltages from 12V to 45V and can handle continuous currents up to 3A per phase.
3. Built-in Protection: Equipped with thermal shutdown, overcurrent protection, and under-voltage lockout to enhance reliability and prevent damage.
4. Easy Interface: Simple control interface with direction and step input pins, facilitating easy integration into various applications.
5. PWM Control: Allows for adjustable current control via PWM, improving performance and reducing heat generation.
6. Compact Package: Housed in a compact LQFP package, making it suitable for space-constrained designs.
Overall, the TB6561FG is ideal for applications in robotics, CNC machinery, and 3D printing, where precise stepper motor control is essential.

Package

The TB6561FG is packaged in a 32-pin HTQFP (Thin Quad Flat Package). This package type is characterized by its flat shape and provides a compact design suitable for surface mounting in electronic applications.

Pinout

The TB6561FG is a bipolar stepper motor driver IC with a pin count of 16. Its primary functions include driving stepper motors with microstepping capability and providing control over current and horsepower. The key pins include:
1. VCC (Pin 1): Power supply for the IC.
2. GND (Pin 2): Ground connection.
3. STP (Pin 3): Step pulse input for controlling motor steps.
4. DIR (Pin 4): Direction control input.
5. EN (Pin 5): Enable input to activate or deactivate the driver.
6. PWM (Pin 6): Control for adjusting PWM frequency.
7. ISET (Pin 7): Current setting for the motor phase.
8. NFAULT (Pin 8): Fault indication output.
9. PHASE A/B (Pins 9-10): Output to motor phases.
10. SENSE (Pins 11-12): Current sensing inputs.
The TB6561FG is widely used in applications requiring smooth stepper motor control, such as robotics and CNC machines.

Manufacturer

The TB6561FG is manufactured by Toshiba Corporation, a Japanese multinational company. Toshiba is known for its diversified operations, which include the production of electronics, semiconductors, power systems, and infrastructure solutions. Founded in 1939, Toshiba has a long history of innovation and is recognized as a leader in various technology sectors. The TB6561FG specifically is a stepper motor driver IC, commonly used in industrial and consumer applications for precise control of motor movements. Toshiba's expertise in semiconductor technology underpins its commitment to providing advanced solutions in automation, robotics, and other related fields.

Application

The TB6561FG is a stepper motor driver IC used in various applications, including 3D printers, CNC machines, robotics, and automated equipment. Its features, such as high efficiency, microstepping capability, and ease of integration, make it suitable for precision motion control in industrial automation, home automation systems, and consumer electronics like printers and cameras.

Equivalent

Equivalent products to the TB6561FG chip include the A4988, DRV8825, and TB6600 stepper motor drivers. These chips offer similar functionalities for controlling stepper motors but may have different specifications, such as current ratings and microstepping capabilities. Always check the datasheets for compatibility and specific requirements before substituting.