S-L2980A42MC-TF-G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Motor Driver
• Characteristics:
  • High voltage and current capability
  • Low power consumption
  • Compact size
• Package: SMD (Surface Mount Device)
• Essence: Control and drive motors efficiently
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Current: Up to 2A per channel
• Number of Channels: 2
• Operating Temperature Range: -40°C to +125°C
• Protection Features:
  • Overcurrent protection
  • Thermal shutdown
  • Undervoltage lockout

Detailed Pin Configuration

The S-L2980A42MC-TF-G has the following pin configuration:

| Pin Name | Description | |----------|-------------| | VCC | Power supply voltage input | | GND | Ground reference | | IN1 | Input control signal for Channel 1 | | IN2 | Input control signal for Channel 2 | | OUT1 | Output for Channel 1 | | OUT2 | Output for Channel 2 |

Functional Features

• Dual H-Bridge configuration for independent motor control
• PWM (Pulse Width Modulation) input for speed control
• Built-in flyback diodes for inductive load protection
• Enable inputs for each channel to enable/disable motor operation
• Fault detection and reporting for overcurrent and thermal shutdown conditions

Advantages and Disadvantages

Advantages: - High voltage and current capability allows driving a wide range of motors - Low power consumption for energy-efficient operation - Compact size enables integration into space-constrained applications

Disadvantages: - Limited number of channels may restrict simultaneous control of multiple motors - Operating temperature range may not be suitable for extreme environments

Working Principles

The S-L2980A42MC-TF-G is a motor driver IC that utilizes H-Bridge configuration to control and drive motors efficiently. It accepts input control signals (IN1 and IN2) to determine the direction and speed of the connected motor. The PWM input allows precise speed control by adjusting the duty cycle of the input signal. The outputs (OUT1 and OUT2) deliver the required voltage and current to the motor, enabling smooth and controlled motion.

Detailed Application Field Plans

The S-L2980A42MC-TF-G finds applications in various fields, including: 1. Robotics: Controlling the movement of robotic arms, wheels, or joints. 2. Automotive: Driving electric windows, mirrors, or seat adjustments. 3. Industrial Automation: Operating conveyor belts, pumps, or actuators. 4. Home Appliances: Controlling fans, pumps, or motorized appliances. 5. Consumer Electronics: Driving small motors in toys, drones, or cameras.

Detailed and Complete Alternative Models

1. L293D: Similar dual H-Bridge motor driver with lower voltage and current ratings.
2. TB6612FNG: Dual H-Bridge motor driver with built-in current sensing capability.
3. DRV8833: Dual H-Bridge motor driver with integrated MOSFETs for higher efficiency.

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

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