Toshiba Semiconductor and Storage
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TB67H410NG
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TB67H410NG

Product Overview

  • Category: Motor Driver IC
  • Use: Control and drive motors in various applications
  • Characteristics: High power handling, compact size, versatile functionality
  • Package: Integrated Circuit (IC)
  • Essence: Efficient motor control and driving capabilities
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Operating Voltage: 10V - 40V
  • Output Current: Up to 3A per channel
  • Number of Channels: Dual H-bridge configuration with two independent channels
  • Control Interface: PWM (Pulse Width Modulation) or CW/CCW (Clockwise/Counterclockwise) control
  • Protection Features: Overcurrent protection, thermal shutdown, undervoltage lockout

Detailed Pin Configuration

The TB67H410NG has a total of 24 pins. The pin configuration is as follows:

  1. VCC1: Power supply for logic circuitry (5V)
  2. IN1A: Input signal for Channel 1, Phase A
  3. IN1B: Input signal for Channel 1, Phase B
  4. GND1: Ground for Channel 1
  5. OUT1A: Output for Channel 1, Phase A
  6. OUT1B: Output for Channel 1, Phase B
  7. VCC2: Power supply for motor driver (10V - 40V)
  8. IN2A: Input signal for Channel 2, Phase A
  9. IN2B: Input signal for Channel 2, Phase B
  10. GND2: Ground for Channel 2
  11. OUT2A: Output for Channel 2, Phase A
  12. OUT2B: Output for Channel 2, Phase B
  13. VREF: Reference voltage for current control
  14. SLP: Sleep mode control input
  15. STBY: Standby mode control input
  16. PWMA: PWM input for Channel 1
  17. PWMB: PWM input for Channel 2
  18. MODE: Control input for selecting operating mode
  19. RESET: Reset input
  20. FAULT: Fault output indicating overcurrent or thermal shutdown
  21. VSENSE1: Voltage sense input for Channel 1
  22. VSENSE2: Voltage sense input for Channel 2
  23. NC: No connection
  24. GND: Ground

Functional Features

  • Dual H-bridge configuration allows independent control of two motors
  • High power handling capability enables driving of motors with high current requirements
  • PWM and CW/CCW control interfaces provide flexibility in motor control methods
  • Overcurrent protection ensures safe operation by limiting excessive current flow
  • Thermal shutdown feature prevents damage due to overheating
  • Undervoltage lockout protects the IC from operating below the minimum required voltage

Advantages and Disadvantages

Advantages: - High power handling capability - Compact size for easy integration into various applications - Versatile functionality with multiple control options - Reliable overcurrent and thermal protection features

Disadvantages: - Limited to dual motor control, not suitable for applications requiring control of more than two motors simultaneously - Requires external components for proper operation (power supply, control signals)

Working Principles

The TB67H410NG operates based on the principles of pulse width modulation (PWM) and H-bridge configuration. It receives control signals through the input pins and generates appropriate output signals to drive the connected motors. By varying the duty cycle of the PWM signal or controlling the direction of the CW/CCW signal, the IC regulates the speed and direction of the motors. The internal circuitry ensures efficient power transfer and protects against overcurrent and thermal issues.

Detailed Application Field Plans

The TB67H410NG is widely used in various applications that require motor control, such as:

  1. Robotics: Controlling the movement of robot arms, legs, or wheels
  2. CNC Machines: Driving stepper or DC motors for precise positioning and motion control
  3. 3D Printers: Controlling the movement of print heads and build platforms
  4. Electric Vehicles: Regulating the speed and direction of motors in electric cars or bikes
  5. Industrial Automation: Driving conveyor belts, pumps, or other machinery components

Detailed and Complete Alternative Models

  1. L298N: Dual H-bridge motor driver IC with similar specifications and functionality
  2. DRV8833: Dual H-bridge motor driver IC with lower power handling capability but smaller package size
  3. A4988: Stepper motor driver IC suitable for applications requiring precise positioning control

(Note: This list is not exhaustive and there are several alternative models available in the market.)

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של TB67H410NG בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of TB67H410NG in technical solutions:

  1. Q: What is TB67H410NG? A: TB67H410NG is a motor driver IC (integrated circuit) designed for controlling DC motors or stepper motors.

  2. Q: What voltage range does TB67H410NG support? A: TB67H410NG supports a wide voltage range from 4.5V to 44V, making it suitable for various applications.

  3. Q: Can TB67H410NG drive both brushed DC motors and stepper motors? A: Yes, TB67H410NG can drive both brushed DC motors and bipolar stepper motors.

  4. Q: What is the maximum current that TB67H410NG can handle? A: TB67H410NG can handle a maximum continuous current of 4A per channel, making it suitable for driving medium-sized motors.

  5. Q: Does TB67H410NG have built-in protection features? A: Yes, TB67H410NG has various built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  6. Q: Can TB67H410NG be controlled using PWM signals? A: Yes, TB67H410NG can be controlled using PWM (Pulse Width Modulation) signals for speed control of motors.

  7. Q: Is TB67H410NG compatible with microcontrollers and Arduino boards? A: Yes, TB67H410NG is compatible with microcontrollers and Arduino boards, making it easy to integrate into existing projects.

  8. Q: Can TB67H410NG operate in both forward and reverse directions? A: Yes, TB67H410NG supports bidirectional control, allowing motors to operate in both forward and reverse directions.

  9. Q: Does TB67H410NG require external components for operation? A: Yes, TB67H410NG requires external components such as power supply, motor connections, and control signals for proper operation.

  10. Q: What are some typical applications of TB67H410NG? A: TB67H410NG is commonly used in robotics, automation systems, CNC machines, 3D printers, and other applications that require precise motor control.

I hope these questions and answers help! Let me know if you have any more queries.