Toshiba Semiconductor and Storage
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TB67S158NG
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TB67S158NG

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Motor Driver
  • Characteristics: High voltage, high current, bipolar stepper motor driver
  • Package: QFN (Quad Flat No-leads) package
  • Essence: Efficient and reliable motor control
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Operating Voltage: 10V to 50V
  • Output Current: Up to 3A per phase
  • Microstepping: Full-step, half-step, quarter-step, eighth-step, sixteenth-step, and thirty-second step modes
  • Protection Features: Overcurrent protection, thermal shutdown, and undervoltage lockout
  • Control Interface: Step and direction inputs
  • Logic Voltage: 3.3V or 5V compatible
  • Operating Temperature: -40°C to +125°C

Detailed Pin Configuration

The TB67S158NG has the following pin configuration:

  1. VCC: Power supply voltage input
  2. GND: Ground reference
  3. STP: Step input for controlling motor movement
  4. DIR: Direction input for controlling motor rotation
  5. MS1: Microstep resolution selection input
  6. MS2: Microstep resolution selection input
  7. RST: Reset input for clearing internal registers
  8. ENBL: Enable input for enabling/disabling motor driver
  9. OUT1: Output terminal for motor coil A
  10. OUT2: Output terminal for motor coil A'
  11. OUT3: Output terminal for motor coil B
  12. OUT4: Output terminal for motor coil B'

Functional Features

  • Supports various microstepping modes for smooth motor operation
  • Built-in protection features ensure safe operation and prevent damage to the motor and driver
  • High output current capability allows driving of high-power stepper motors
  • Wide operating voltage range provides flexibility in motor selection
  • Compatible with both 3.3V and 5V logic systems

Advantages and Disadvantages

Advantages: - Versatile microstepping options for precise motor control - Robust protection features for reliable operation - High output current capability for driving powerful stepper motors - Wide operating voltage range for compatibility with different motor types - Suitable for use in various applications requiring accurate motor control

Disadvantages: - Limited to bipolar stepper motor control only - Requires external components for proper operation

Working Principles

The TB67S158NG is a bipolar stepper motor driver that operates by receiving step and direction signals from a controller. It generates the necessary current and voltage levels to drive the motor coils, resulting in precise motor movement. The microstepping feature allows finer resolution and smoother motion compared to full-step operation.

Detailed Application Field Plans

The TB67S158NG is commonly used in the following applications:

  1. Robotics: Controlling the movement of robotic arms and joints
  2. CNC Machines: Driving the axes of computer numerical control machines
  3. 3D Printers: Precise control of the printer's extruder and build platform movement
  4. Automated Equipment: Positioning and actuation in automated assembly lines
  5. Industrial Automation: Motor control in various industrial processes

Detailed and Complete Alternative Models

  1. A4988: Similar bipolar stepper motor driver with lower current rating
  2. DRV8825: Higher current rating and advanced features like adjustable current control
  3. TMC2209: Silent operation and advanced motion control capabilities

These alternative models offer similar functionality and can be considered based on specific requirements and application needs.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням TB67S158NG у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of TB67S158NG in technical solutions:

  1. Q: What is TB67S158NG? A: TB67S158NG is a motor driver IC (integrated circuit) designed for controlling stepper motors or brushed DC motors.

  2. Q: What types of motors can TB67S158NG control? A: TB67S158NG can control both bipolar and unipolar stepper motors, as well as brushed DC motors.

  3. Q: What is the maximum voltage and current that TB67S158NG can handle? A: TB67S158NG can handle a maximum voltage of 50V and a peak current of up to 4A.

  4. Q: How many motors can be controlled by a single TB67S158NG IC? A: Each TB67S158NG IC can control one motor. If you need to control multiple motors, you will need multiple ICs.

  5. Q: Can TB67S158NG be used with microcontrollers like Arduino? A: Yes, TB67S158NG can be easily interfaced with microcontrollers like Arduino using digital input/output pins.

  6. Q: Does TB67S158NG support different stepping modes? A: Yes, TB67S158NG supports full-step, half-step, and microstepping modes, allowing for precise control over motor movement.

  7. Q: Is TB67S158NG protected against overcurrent and overheating? A: Yes, TB67S158NG has built-in protection features such as overcurrent protection and thermal shutdown to prevent damage.

  8. Q: Can TB67S158NG operate in both forward and reverse directions? A: Yes, TB67S158NG can control motor rotation in both clockwise and counterclockwise directions.

  9. Q: What is the maximum frequency at which TB67S158NG can operate? A: TB67S158NG can operate at a maximum clock frequency of 100kHz, allowing for fast and precise motor control.

  10. Q: Are there any application examples where TB67S158NG is commonly used? A: Yes, TB67S158NG is commonly used in applications such as robotics, CNC machines, 3D printers, and industrial automation systems.

I hope these questions and answers provide you with a good understanding of the TB67S158NG and its application in technical solutions!