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S-L2980A45MC-TF-G
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S-L2980A45MC-TF-G

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Motor Driver
  • Characteristics: High current capability, low voltage drop, thermal protection
  • Package: Surface Mount Technology (SMT)
  • Essence: Power management and control for motors
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Current: Up to 3A continuous
  • Operating Temperature Range: -40°C to +125°C
  • Control Interface: Parallel or Serial
  • Protection Features: Overcurrent, overtemperature, undervoltage lockout

Detailed Pin Configuration

The S-L2980A45MC-TF-G has a total of 16 pins. The pin configuration is as follows:

  1. VCC - Positive power supply input
  2. GND - Ground reference
  3. IN1 - Input 1 for motor control
  4. IN2 - Input 2 for motor control
  5. ENA - Enable input for motor A
  6. OUT1A - Output 1 for motor A
  7. OUT2A - Output 2 for motor A
  8. VREF - Reference voltage for motor current sensing
  9. OUT1B - Output 1 for motor B
  10. OUT2B - Output 2 for motor B
  11. ENB - Enable input for motor B
  12. NC - No connection
  13. NC - No connection
  14. NC - No connection
  15. NC - No connection
  16. NC - No connection

Functional Features

  • Dual H-Bridge configuration for driving two DC motors
  • Built-in protection features ensure safe operation
  • Low voltage drop minimizes power dissipation
  • Thermal protection prevents overheating
  • Parallel or serial control interface for flexibility

Advantages and Disadvantages

Advantages

  • High current capability allows driving of powerful motors
  • Wide input voltage range accommodates various power sources
  • Thermal protection ensures long-term reliability
  • Low voltage drop minimizes power loss and improves efficiency

Disadvantages

  • Limited to driving DC motors only
  • Requires external control signals for motor operation

Working Principles

The S-L2980A45MC-TF-G is a motor driver IC that utilizes H-Bridge configuration. It receives control signals from an external microcontroller or control circuitry to drive two DC motors. The inputs (IN1, IN2, ENA) control the direction and speed of motor A, while the inputs (IN3, IN4, ENB) control motor B. The outputs (OUT1A, OUT2A, OUT1B, OUT2B) provide the necessary voltage and current to drive the motors. The VREF pin is used for motor current sensing.

Detailed Application Field Plans

The S-L2980A45MC-TF-G is widely used in various applications that require precise motor control. Some of the common application fields include: - Robotics: Controlling the movement of robot arms and wheels - Automotive: Powering electric windows, mirrors, and seat adjustments - Industrial Automation: Driving conveyor belts, pumps, and actuators - Home Appliances: Operating fans, pumps, and kitchen appliances

Detailed and Complete Alternative Models

  • L293D: Dual H-Bridge motor driver with similar specifications
  • TB6612FNG: Compact motor driver with built-in protection features
  • DRV8833: Dual H-Bridge motor driver with low voltage drop

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-L2980A45MC-TF-G v technických řešeních

  1. What is the maximum current rating of S-L2980A45MC-TF-G?
    - The maximum current rating of S-L2980A45MC-TF-G is 3A.

  2. What is the input voltage range for S-L2980A45MC-TF-G?
    - The input voltage range for S-L2980A45MC-TF-G is 4.5V to 36V.

  3. Can S-L2980A45MC-TF-G be used in motor control applications?
    - Yes, S-L2980A45MC-TF-G is suitable for motor control applications.

  4. Does S-L2980A45MC-TF-G have built-in thermal protection?
    - Yes, S-L2980A45MC-TF-G features built-in thermal protection.

  5. What type of package does S-L2980A45MC-TF-G come in?
    - S-L2980A45MC-TF-G comes in a surface-mount package.

  6. Is S-L2980A45MC-TF-G compatible with microcontrollers?
    - Yes, S-L2980A45MC-TF-G is compatible with microcontrollers.

  7. What is the typical operating temperature range for S-L2980A45MC-TF-G?
    - The typical operating temperature range for S-L2980A45MC-TF-G is -40°C to 125°C.

  8. Can S-L2980A45MC-TF-G be used in battery-powered applications?
    - Yes, S-L2980A45MC-TF-G is suitable for battery-powered applications.

  9. Does S-L2980A45MC-TF-G require external diodes for motor driving?
    - No, S-L2980A45MC-TF-G has integrated diodes for motor driving.

  10. What are the key advantages of using S-L2980A45MC-TF-G in technical solutions?
    - The key advantages of using S-L2980A45MC-TF-G include high efficiency, compact size, and reliable performance.