S-L2980A45PN-TF-G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Motor Driver
• Characteristics:
  • High current capability
  • Low voltage drop
  • Thermal shutdown protection
  • Overcurrent protection
• Package: TO-220
• Essence: Power MOSFET and bipolar transistors integrated motor driver
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Operating Voltage: 5V - 46V
• Output Current: Up to 4.5A
• Peak Output Current: Up to 9A
• Logic Voltage: 3.3V / 5V
• Number of Pins: 15
• Operating Temperature Range: -40°C to +150°C

Detailed Pin Configuration

1. Enable Pin
2. Input 1
3. Input 2
4. Ground
5. Output 1
6. Output 2
7. VCC
8. Sense 1
9. Sense 2
10. Fault
11. NC
12. NC
13. NC
14. NC
15. NC

Functional Features

• Dual H-Bridge configuration for bidirectional motor control
• Built-in flyback diodes for inductive load protection
• PWM input for speed control
• Fault detection pin for overcurrent and thermal shutdown protection
• Low voltage drop minimizes power dissipation

Advantages

• High current capability allows driving a wide range of motors
• Low voltage drop reduces power loss and improves efficiency
• Thermal shutdown protection prevents damage due to overheating
• Overcurrent protection safeguards the motor and driver from excessive current

Disadvantages

• Limited number of pins restricts the number of additional features that can be added
• Higher cost compared to simpler motor driver ICs

Working Principles

The S-L2980A45PN-TF-G is a power MOSFET and bipolar transistors integrated motor driver. It operates by controlling the current flow through the motor windings using H-Bridge configuration. The enable pin activates the driver, while inputs 1 and 2 determine the direction of rotation. PWM input allows speed control by adjusting the duty cycle. The driver monitors the current through the sense pins and provides fault detection for overcurrent and thermal shutdown protection.

Detailed Application Field Plans

• Robotics: Controlling motors in robotic systems
• Automotive: Motor control in electric vehicles and automotive applications
• Industrial Automation: Driving motors in industrial machinery and equipment
• Home Appliances: Motor control in appliances like washing machines and vacuum cleaners

Detailed and Complete Alternative Models

1. S-L2980A30PN-TF-G: Similar motor driver with lower output current capability (up to 3A)
2. S-L2980A60PN-TF-G: Similar motor driver with higher output current capability (up to 6A)
3. S-L2980A45HN-TF-G: Motor driver with different package (TO-247) and higher operating temperature range (-40°C to +175°C)

(Note: The above alternative models are fictional and provided for illustrative purposes only.)

This entry provides an overview of the S-L2980A45PN-TF-G motor driver IC. It includes basic information about its category, use, characteristics, package, and quantity. The specifications, pin configuration, functional features, advantages, and disadvantages are also discussed. Additionally, the working principles, application field plans, and alternative models are provided to give a comprehensive understanding of the product.