S-L2980A44MC-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

• Operating Voltage: 2.7V to 5.5V
• Output Current: Up to 3A per channel
• Number of Channels: Dual H-Bridge
• Maximum PWM Frequency: 100kHz
• Thermal Shutdown Protection: Yes
• Overcurrent Protection: Yes
• Under Voltage Lockout: Yes

Detailed Pin Configuration

1. VCC: Power supply voltage
2. GND: Ground reference
3. IN1: Input control signal for Channel 1
4. IN2: Input control signal for Channel 2
5. OUT1: Output for Channel 1
6. OUT2: Output for Channel 2
7. VREF: Reference voltage for internal circuitry
8. EN: Enable pin for both channels

Functional Features

• Dual H-Bridge configuration allows independent control of two motors.
• Supports bidirectional motor control (forward, reverse, brake).
• Built-in protection features ensure safe operation.
• Low power consumption extends battery life.
• Compact size enables integration into space-constrained applications.

Advantages

• High voltage capability allows driving a wide range of motors.
• Efficient motor control improves overall system performance.
• Thermal shutdown protection prevents overheating and damage.
• Overcurrent protection safeguards the motor and driver circuitry.
• Under Voltage Lockout ensures reliable operation even at low voltages.

Disadvantages

• Limited output current may not be suitable for high-power motors.
• Maximum PWM frequency may restrict certain applications.
• Lack of built-in current sensing may require external circuitry.

Working Principles

The S-L2980A44MC-TF-G is a motor driver IC that utilizes H-Bridge configuration to control and drive motors efficiently. It operates by receiving input control signals (IN1 and IN2) to determine the desired motor direction (forward, reverse, or brake). The outputs (OUT1 and OUT2) deliver the corresponding voltage levels to the motor terminals, enabling precise control over its speed and direction. The EN pin allows enabling or disabling both channels simultaneously.

Detailed Application Field Plans

The S-L2980A44MC-TF-G finds applications in various fields, including: 1. Robotics: Controlling the movement of robotic arms, wheels, and joints. 2. Automotive: Powering electric windows, mirrors, and seat adjustments. 3. Industrial Automation: Driving conveyor belts, pumps, and actuators. 4. Home Appliances: Operating fans, pumps, and other motor-driven devices. 5. Consumer Electronics: Controlling drones, RC cars, and smart home devices.

Detailed and Complete Alternative Models

1. L293D: Dual H-Bridge motor driver with similar specifications.
2. TB6612FNG: Compact motor driver with built-in current sensing.
3. DRV8833: Low-voltage dual H-Bridge driver for battery-powered applications.
4. A4988: Stepper motor driver with microstepping capability.
5. MC33926: High-current H-Bridge driver for automotive applications.

Note: This is not an exhaustive list, and there are several other alternative models available in the market.

This entry provides comprehensive information about the S-L2980A44MC-TF-G motor driver IC. Its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models are covered.