圖片僅供參考

TB6568KQ

Name: TB6568KQ
Rating: 4.7 (12 reviews)

Toshiba

製造商
製造商。部分 #TB6568KQ
包
資料表
有現貨的13683

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

概述

Description

The TB6568KQ is a high-performance dual H-bridge driver designed for controlling DC motors and stepper motors in various applications, including robotics and automation. It operates on a wide voltage range, typically from 10V to 45V, and can deliver up to 3A per channel, making it suitable for medium-power motor control.
Key features include PWM (Pulse Width Modulation) control for speed regulation, built-in thermal shutdown, overcurrent protection, and a compact package that simplifies integration into circuits. The TB6568KQ supports bi-directional control, allowing motors to rotate in both directions, and features adjustable current limiting for safe operation.
With its efficient design and robust performance, the TB6568KQ is widely used in hobbyist projects and industrial applications where precision motor control is essential. Its ease of use and reliability make it a popular choice among engineers and developers.

Features

The TB6568KQ is a high-performance stepper motor driver integrated circuit designed for precise control of bipolar stepper motors. Key features include:
1. Operating Voltage: Supports a wide voltage range from 10V to 47V.
2. Output Current: Capable of driving up to 3A per phase, with adjustable settings for current control.
3. Microstepping Capability: Supports full-step, half-step, quarter-step, and eighth-step modes for smooth operation.
4. Protection Features: Includes overcurrent protection, thermal shutdown, and under-voltage lockout for enhanced reliability.
5. Easy Interface: Compatible with standard microcontrollers, featuring step, direction, and enable inputs.
6. Compact Package: Available in a compact HTQFP package for space-constrained applications.
7. Low Noise Operation: Designed to minimize noise and vibration, improving performance in sensitive applications.
These features make the TB6568KQ suitable for various applications, including 3D printers, CNC machines, and robotics.

Package

The TB6568KQ is packaged in a 32-pin HTQFP (Heat Sink Thin Quad Flat Package) format. This surface-mount package is designed for efficient thermal dissipation and compact integration in electronic circuits.

Pinout

The TB6568KQ is a stepper motor driver IC manufactured by Toshiba. It features a total of 28 pins.
### Key Functions of the Pins:
1. Power Supply Pins (VCC, GND): Provide power to the IC.
2. Control Pins: Accept signals for step and direction control (e.g., STEP, DIR).
3. Enable Pins: Control the activation of the motor driver (ENABLE).
4. Current Control Pins: Adjust the current settings (e.g., ISET).
5. Fault Indication Pins: Indicate fault conditions (e.g., FAULT).
6. Output Pins: Connect to the stepper motor coils (e.g., OUT1, OUT2, OUT3, OUT4).
The TB6568KQ is designed for bipolar stepper motors, offering features such as micro-stepping support, thermal shutdown, and overcurrent protection, making it suitable for various applications in robotics and automation.

Manufacturer

The TB6568KQ is manufactured by Toshiba Corporation, a multinational conglomerate based in Japan. Founded in 1939, Toshiba operates in various sectors, including electronics, electrical equipment, and information technology. The company is known for producing a wide range of products, including semiconductors, consumer electronics, and industrial systems. Toshiba is recognized for its innovation and technology development, particularly in areas such as power systems, storage solutions, and semiconductor devices. The TB6568KQ is a specific integrated circuit designed for driving motors, showcasing Toshiba's expertise in providing solutions for automation and control in various industries.

Application

The TB6568KQ is a dual H-bridge motor driver designed for controlling bipolar stepper motors and DC motors in applications such as 3D printers, CNC machines, robotics, and automated systems. It provides efficient driving capabilities, supports microstepping, and is suitable for use in various embedded systems and automation projects requiring precise motion control.

Equivalent

The TB6568KQ driver is commonly used for driving stepper motors. Equivalent products include the A4988, DRV8825, and L298N drivers. These alternatives may have different specifications and features, so check datasheets for compatibility with your application.