Toshiba Semiconductor and Storage
Bild kan vara representation.
Se specifikationer för produktinformation.
TB67S285FTG,EL
Visa detalj Datablad

TB67S285FTG,EL

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Motor Driver
  • Characteristics: High-performance, compact size, efficient power management
  • Package: QFN (Quad Flat No-leads)
  • Essence: This IC is designed to control and drive motors with high precision and efficiency.
  • Packaging/Quantity: Available in reels of 2500 pieces.

Specifications

  • Operating Voltage: 2.5V - 16V
  • Output Current: Up to 3A per channel
  • Number of Channels: Dual-channel
  • Control Interface: PWM (Pulse Width Modulation)
  • Protection Features: Overcurrent protection, thermal shutdown, undervoltage lockout

Pin Configuration

The TB67S285FTG,EL IC has the following pin configuration:

  1. VCC
  2. GND
  3. IN1
  4. IN2
  5. OUT1
  6. OUT2
  7. VREF
  8. SLP
  9. STBY
  10. MODE
  11. FAULT
  12. NC

Functional Features

  • High Efficiency: The TB67S285FTG,EL utilizes advanced power management techniques to maximize motor efficiency.
  • Precise Control: With its PWM control interface, this IC allows for precise speed and direction control of motors.
  • Overcurrent Protection: The built-in overcurrent protection feature ensures the safety of the motor and the IC itself.
  • Thermal Shutdown: In case of excessive heat, the IC automatically shuts down to prevent damage.
  • Undervoltage Lockout: The undervoltage lockout feature protects the IC from operating below the minimum required voltage.

Advantages and Disadvantages

Advantages: - High-performance motor control - Compact size for space-constrained applications - Efficient power management

Disadvantages: - Limited output current (up to 3A per channel) - Requires external PWM control signal

Working Principles

The TB67S285FTG,EL IC operates by receiving a PWM control signal through the MODE pin. This control signal determines the speed and direction of the connected motor. The IC then amplifies and drives the motor with high precision and efficiency. It incorporates various protection features to ensure safe operation and prevent damage to the motor and the IC itself.

Application Field Plans

The TB67S285FTG,EL IC finds applications in various fields, including:

  1. Robotics: Precise motor control is essential in robotics for tasks such as arm movement, locomotion, and gripping.
  2. Industrial Automation: This IC can be used in automated machinery and equipment that require accurate motor control.
  3. Automotive: Motor control systems in vehicles can benefit from the high-performance and compact size of this IC.
  4. Consumer Electronics: Applications like drones, camera gimbals, and home automation systems can utilize this IC for efficient motor control.

Alternative Models

Here are some alternative models that provide similar functionality:

  1. DRV8833: Dual H-Bridge motor driver IC with integrated current sensing.
  2. L298N: Dual full-bridge motor driver IC capable of driving high-current loads.
  3. A4988: Stepper motor driver IC with microstepping capability.

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific application requirements.

Word count: 408 words

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TB67S285FTG,EL i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of TB67S285FTG,EL in technical solutions:

  1. Q: What is TB67S285FTG,EL? A: TB67S285FTG,EL is a motor driver IC (integrated circuit) designed for controlling stepper motors or brushed DC motors.

  2. Q: What voltage range does TB67S285FTG,EL support? A: TB67S285FTG,EL supports a wide voltage range from 4.5V to 44V.

  3. Q: Can TB67S285FTG,EL drive both bipolar and unipolar stepper motors? A: Yes, TB67S285FTG,EL can drive both bipolar and unipolar stepper motors.

  4. Q: What is the maximum current rating of TB67S285FTG,EL? A: The maximum current rating of TB67S285FTG,EL is typically 2.5A per phase.

  5. Q: Does TB67S285FTG,EL have built-in protection features? A: Yes, TB67S285FTG,EL has various built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  6. Q: Can TB67S285FTG,EL be controlled using a microcontroller? A: Yes, TB67S285FTG,EL can be easily controlled using a microcontroller through its step and direction inputs.

  7. Q: Is TB67S285FTG,EL compatible with Arduino boards? A: Yes, TB67S285FTG,EL is compatible with Arduino boards and can be used in various Arduino projects.

  8. Q: Can TB67S285FTG,EL be used in battery-powered applications? A: Yes, TB67S285FTG,EL can be used in battery-powered applications as it supports a wide voltage range and has low power consumption.

  9. Q: Does TB67S285FTG,EL require external components for operation? A: Yes, TB67S285FTG,EL requires external components such as capacitors, resistors, and diodes for proper operation.

  10. Q: Where can I find the datasheet and application notes for TB67S285FTG,EL? A: The datasheet and application notes for TB67S285FTG,EL can be found on the manufacturer's website or through online electronic component distributors.