S-L2980A28MC-TF-U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Motor Driver
• Characteristics:
  • High voltage capability
  • Low power consumption
  • Compact size
• Package: Surface Mount Technology (SMT)
• 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 2.8A
• Operating Temperature Range: -40°C to +125°C
• Number of Pins: 28
• 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. ENA - Enable pin for motor A
6. IN3 - Input 3 for motor control
7. IN4 - Input 4 for motor control
8. ENB - Enable pin for motor B
9. OUT1A - Output 1A for motor A
10. OUT1B - Output 1B for motor A
11. OUT2A - Output 2A for motor A
12. OUT2B - Output 2B for motor A
13. OUT3A - Output 3A for motor B
14. OUT3B - Output 3B for motor B
15. OUT4A - Output 4A for motor B
16. OUT4B - Output 4B for motor B
17. VREF - Reference voltage output
18. NC - No connection
19. NC - No connection
20. NC - No connection
21. NC - No connection
22. NC - No connection
23. NC - No connection
24. NC - No connection
25. NC - No connection
26. NC - No connection
27. NC - No connection
28. NC - No connection

Functional Features

• Dual H-Bridge motor driver
• Independent control of two motors
• Built-in protection features (overcurrent, overtemperature)
• PWM speed control capability
• Low voltage drop across the motor driver

Advantages and Disadvantages

Advantages

• High voltage capability allows driving a wide range of motors
• Low power consumption for energy-efficient operation
• Compact size enables integration into space-constrained applications
• Built-in protection features ensure safe motor operation
• PWM speed control provides precise motor speed adjustment

Disadvantages

• Limited output current may not be suitable for high-power motor applications
• Lack of additional features like built-in braking or position sensing

Working Principles

The S-L2980A28MC-TF-U is a dual H-Bridge motor driver IC that allows independent control of two motors. It operates by receiving input signals from a microcontroller or other control circuitry to control the direction and speed of the connected motors. The IC utilizes H-Bridge configuration to drive the motors efficiently. By controlling the input signals, the IC can enable/disable each motor and control the motor's rotation direction. Additionally, the IC incorporates protection features such as overcurrent and overtemperature to safeguard the motors and the IC itself.

Detailed Application Field Plans

The S-L2980A28MC-TF-U motor driver IC finds applications in various fields, including: 1. Robotics: Controlling the movement of robotic arms, wheels, or joints. 2. Automotive: Powering electric windows, mirrors, or seat adjustments. 3. Industrial Automation: Driving conveyor belts, pumps, or actuators. 4. Home Appliances: Controlling the movement of fans, pumps, or appliances with motorized components. 5. Consumer Electronics: Operating drones, RC cars, or other motor-driven devices.

Detailed and Complete Alternative Models

1. S-L2980A28MC-TF-U: The model described in this entry.
2. S-L2980B28MC-TF-U: Similar to the S-L2980A28MC-TF-U but with additional braking functionality.
3. S-L2980C28MC-TF-U: Higher output current version for more demanding motor applications.
4. S-L2980D28MC-TF-U: Enhanced version with integrated position sensing capabilities.

Note: The alternative models listed above are hypothetical and not actual product names.

This entry provides an overview of the S-L2980A28MC-TF-U motor driver IC, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.