S-L2980A60MC-TF-U

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: Power management and control for motors
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Operating Voltage: 5V - 36V
• Output Current: Up to 2A per channel
• Number of Channels: Dual H-Bridge
• Control Interface: PWM (Pulse Width Modulation)
• Thermal Shutdown Protection: Yes
• Overcurrent Protection: Yes
• Under Voltage Lockout: Yes

Detailed Pin Configuration

The S-L2980A60MC-TF-U has the following pin configuration:

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

Functional Features

• Dual H-Bridge configuration allows bidirectional control of two motors.
• PWM control enables precise speed regulation.
• Overcurrent protection prevents damage to the IC and connected motors.
• Thermal shutdown protection prevents overheating.
• Under Voltage Lockout ensures safe operation under low voltage conditions.

Advantages and Disadvantages

Advantages: - High voltage and current capability make it suitable for a wide range of motor applications. - Low power consumption helps conserve energy. - Compact size allows for easy integration into space-constrained designs.

Disadvantages: - Limited to dual motor control, not suitable for applications requiring control of more than two motors. - Requires external PWM signal source for speed control.

Working Principles

The S-L2980A60MC-TF-U is based on the H-Bridge configuration, which allows bidirectional control of motors. By controlling the input signals (IN1 and IN2) and enable inputs (ENA and ENB), the IC can drive the connected motors forward or backward. The PWM control interface enables precise speed regulation by varying the duty cycle of the input signals.

Detailed Application Field Plans

The S-L2980A60MC-TF-U is widely used in various motor control applications, including: - Robotics: Controlling the movement of robot arms, wheels, and joints. - Automotive: Powering electric windows, mirrors, and seat adjustments. - Industrial Automation: Driving conveyor belts, pumps, and actuators. - Home Appliances: Controlling fans, pumps, and other motorized components.

Detailed and Complete Alternative Models

• L293D: Similar dual H-Bridge motor driver with lower voltage and current ratings.
• TB6612FNG: Dual H-Bridge motor driver with built-in PWM control and higher current capability.
• DRV8833: Dual H-Bridge motor driver with integrated current sensing and low voltage operation.

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