S-L2980A27MC-TF-G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Motor Driver
• Characteristics: High current capability, low voltage drop, 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 3A
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 16
• 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 driver
9. FAULT - Fault detection output
10. NC - Not connected
11. NC - Not connected
12. NC - Not connected
13. NC - Not connected
14. NC - Not connected
15. NC - Not connected
16. NC - Not connected

Functional Features

• Dual H-Bridge configuration for bidirectional motor control
• Built-in protection features like overcurrent and thermal shutdown
• PWM (Pulse Width Modulation) control for precise speed regulation
• Low voltage drop ensures efficient power utilization
• Compact size allows for space-saving designs

Advantages

• High current capability enables driving a wide range of motors
• Low voltage drop minimizes power loss and heat generation
• Compact size facilitates integration into small-scale applications
• Built-in protection features enhance system reliability

Disadvantages

• Limited input voltage range may restrict compatibility with certain systems
• Lack of detailed documentation may pose challenges for inexperienced users
• Higher cost compared to some alternative models

Working Principles

The S-L2980A27MC-TF-G motor driver IC operates on the principle of H-Bridge configuration. It allows bidirectional control of motors by controlling the current flow through the motor windings. The inputs IN1 and IN2 determine the direction of rotation, while the EN pin enables or disables the motor driver. PWM signals applied to the inputs regulate the motor speed. The VREF pin sets the reference voltage for the motor driver, allowing fine-tuning of motor performance.

Detailed Application Field Plans

The S-L2980A27MC-TF-G motor driver IC finds applications in various fields, including: 1. Robotics: Controlling motors in robotic arms, mobile robots, etc. 2. Automotive: Powering window regulators, seat adjustment mechanisms, etc. 3. Industrial Automation: Driving conveyor belts, pumps, and other industrial machinery. 4. Consumer Electronics: Operating fans, disk drives, and other appliances. 5. Medical Devices: Controlling motorized equipment in medical devices.

Detailed and Complete Alternative Models

1. S-L2980A27MC-TF-GX: Extended temperature range version (-40°C to +125°C)
2. S-L2980A27MC-TF-GP: Package variant with exposed pad for improved thermal dissipation
3. S-L2980A27MC-TF-GQ: RoHS compliant version with lead-free construction

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