S-L2980A52MC-TF-G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Motor Driver
• Characteristics:
  • High voltage 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

• Supply Voltage: 2.5V to 7V
• Output Current: Up to 2A
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 8
• Pin Pitch: 0.65mm

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. IN1: Input 1 for motor control
4. IN2: Input 2 for motor control
5. OUT1: Output 1 for motor connection
6. OUT2: Output 2 for motor connection
7. EN: Enable pin for motor control
8. NC: Not connected pin

Functional Features

• Dual H-Bridge configuration for bidirectional motor control
• Built-in protection features like overcurrent and thermal shutdown
• PWM (Pulse Width Modulation) support for speed control
• Logic-level inputs for easy interfacing with microcontrollers

Advantages

• High voltage capability allows driving a wide range of motors
• Low power consumption for energy-efficient applications
• Compact size enables integration into space-constrained designs
• Built-in protection features enhance system reliability

Disadvantages

• Limited output current may not be suitable for high-power motor applications
• Lack of built-in diagnostics for fault detection and troubleshooting

Working Principles

The S-L2980A52MC-TF-G is an integrated circuit designed to control and drive motors efficiently. It utilizes a dual H-Bridge configuration, which allows bidirectional control of the motor. By applying appropriate logic-level signals to the input pins (IN1 and IN2), the motor can be driven forward or backward. The enable pin (EN) enables or disables the motor control function.

The IC incorporates built-in protection features such as overcurrent and thermal shutdown, which safeguard the motor and the IC from damage. Additionally, PWM support enables precise speed control by varying the duty cycle of the input signals.

Detailed Application Field Plans

The S-L2980A52MC-TF-G finds applications in various fields where motor control is required. Some potential application areas include: - Robotics: Controlling the movement of robotic arms and wheels. - Automotive: Powering window regulators, seat adjustment mechanisms, and cooling fans. - Industrial Automation: Driving conveyor belts, pumps, and actuators. - Home Appliances: Operating washing machine motors, vacuum cleaners, and kitchen appliances.

Detailed and Complete Alternative Models

• L293D: Similar dual H-Bridge motor driver with higher output current capability.
• TB6612FNG: Dual H-Bridge motor driver with built-in diagnostics and higher voltage range.
• DRV8833: Compact motor driver with low voltage capability and integrated current sensing.

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