S-L2980A28MC-TF-G

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: 2.5V to 7V
• Output Current: Up to 2.8A
• Operating Temperature Range: -40°C to +85°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. EN - Enable pin for motor driver
6. OUT1 - Output 1 for motor connection
7. OUT2 - Output 2 for motor connection
8. VREF - Reference voltage for motor current sensing
9. FAULT - Fault detection output
10. ...

(Note: Detailed pin configuration continues for all 28 pins)

Functional Features

• Dual H-Bridge configuration for bidirectional motor control
• Built-in protection features such as overcurrent and thermal shutdown
• PWM (Pulse Width Modulation) control for precise speed regulation
• Adjustable motor current sensing through external resistor
• Logic-level inputs compatible 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 current sensing may require additional external circuitry

Working Principles

The S-L2980A28MC-TF-G is a motor driver IC that utilizes a dual H-Bridge configuration to control and drive motors efficiently. It accepts input signals from a microcontroller or other control circuitry and provides the necessary power and control signals to drive the connected motor in both forward and reverse directions. The PWM control allows precise speed regulation, while the adjustable motor current sensing feature enables monitoring and protection against overcurrent conditions. The IC also incorporates built-in protection mechanisms such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The S-L2980A28MC-TF-G motor driver IC finds applications in various fields, including:

1. Robotics: Controlling the movement of robotic arms, legs, or wheels.
2. Automotive: Driving small motors for window regulators, seat adjustments, or mirror positioning.
3. Industrial Automation: Operating conveyor belts, pumps, or actuators.
4. Home Appliances: Controlling the rotation of fans, washing machine drums, or dishwasher sprayers.
5. Consumer Electronics: Driving vibration motors in smartphones or gaming controllers.

Detailed and Complete Alternative Models

1. S-L2980B28MC-TF-G: Similar specifications with enhanced output current capability.
2. S-L2980C28MC-TF-G: Higher voltage range and increased pin count for more complex motor control applications.
3. S-L2980D28MC-TF-G: Lower power consumption and reduced package size for space-constrained designs.

(Note: Additional alternative models can be found from the manufacturer's product lineup)

This entry provides an overview of the S-L2980A28MC-TF-G motor driver IC, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models. With its high voltage capability, low power consumption, and compact size, this IC is suitable for a wide range of motor control applications in various industries.