Rohm Semiconductor
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BA6956AN
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BA6956AN

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Motor driver
  • Characteristics: High voltage, low power consumption
  • Package: SOP-16
  • Essence: A motor driver IC designed for various applications
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Operating Voltage: 4.5V to 16V
  • Output Current: 1.5A (maximum)
  • Number of Channels: 2
  • Control Interface: Parallel
  • Protection Features: Overcurrent protection, thermal shutdown

Detailed Pin Configuration

The BA6956AN IC has a total of 16 pins arranged as follows:

  1. VCC1: Power supply for channel 1
  2. OUT1: Output for channel 1
  3. GND1: Ground for channel 1
  4. IN1: Input for channel 1
  5. VREF1: Reference voltage for channel 1
  6. VCC2: Power supply for channel 2
  7. OUT2: Output for channel 2
  8. GND2: Ground for channel 2
  9. IN2: Input for channel 2
  10. VREF2: Reference voltage for channel 2
  11. NC: Not connected
  12. NC: Not connected
  13. NC: Not connected
  14. NC: Not connected
  15. VREF: Common reference voltage
  16. GND: Ground

Functional Features

  • Dual-channel motor driver with independent control
  • Built-in overcurrent protection for safe operation
  • Thermal shutdown feature prevents overheating
  • Low power consumption for energy efficiency
  • High voltage capability allows driving of various motors

Advantages and Disadvantages

Advantages

  • Compact SOP-16 package for space-saving designs
  • High output current capability (1.5A)
  • Wide operating voltage range (4.5V to 16V)
  • Easy parallel control interface

Disadvantages

  • Limited number of channels (2)
  • Not suitable for high-power motor applications

Working Principles

The BA6956AN is a dual-channel motor driver IC that operates by receiving control signals through its input pins (IN1 and IN2). These control signals determine the direction and speed of the connected motors. The IC amplifies the control signals and drives the corresponding outputs (OUT1 and OUT2) accordingly. It also incorporates overcurrent protection, which monitors the output current and shuts down the IC in case of excessive current flow.

Detailed Application Field Plans

The BA6956AN motor driver IC finds applications in various fields, including:

  1. Robotics: Controlling the movement of robot arms and wheels.
  2. Automotive: Driving small motors in automotive systems such as power windows and mirrors.
  3. Consumer Electronics: Operating motors in devices like printers, scanners, and DVD players.
  4. Industrial Automation: Controlling motors in conveyor belts, pumps, and other industrial machinery.

Detailed and Complete Alternative Models

  1. L293D: Dual H-Bridge motor driver IC with similar specifications.
  2. TB6612FNG: Dual motor driver IC with built-in protection features.
  3. DRV8833: Dual H-Bridge motor driver IC with low voltage operation.

These alternative models offer similar functionality and can be used as replacements for the BA6956AN in various applications.

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Énumérez 10 questions et réponses courantes liées à l'application de BA6956AN dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of BA6956AN in technical solutions:

  1. Q: What is BA6956AN? A: BA6956AN is a specific integrated circuit (IC) used for motor control applications.

  2. Q: What are the main features of BA6956AN? A: The main features of BA6956AN include dual H-bridge motor driver, built-in thermal shutdown protection, and low voltage operation.

  3. Q: What is the maximum voltage that BA6956AN can handle? A: BA6956AN can handle a maximum voltage of up to 36V.

  4. Q: Can BA6956AN be used for both DC and stepper motors? A: Yes, BA6956AN can be used for both DC motors and stepper motors.

  5. Q: What is the maximum current that BA6956AN can deliver? A: BA6956AN can deliver a maximum current of up to 1.5A per channel.

  6. Q: Is BA6956AN suitable for battery-powered applications? A: Yes, BA6956AN is suitable for battery-powered applications as it operates at low voltages.

  7. Q: Does BA6956AN have any built-in protection features? A: Yes, BA6956AN has built-in thermal shutdown protection to prevent overheating.

  8. Q: Can BA6956AN be controlled using a microcontroller? A: Yes, BA6956AN can be easily controlled using a microcontroller through its input pins.

  9. Q: Are there any recommended external components to use with BA6956AN? A: It is recommended to use decoupling capacitors and flyback diodes for better performance and protection.

  10. Q: What are some typical applications of BA6956AN? A: Some typical applications of BA6956AN include robotics, industrial automation, automotive systems, and consumer electronics.

Please note that these answers are general and may vary depending on the specific requirements and implementation of the technical solution.