S-L2980A56PN-TF-G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Motor Driver
• Characteristics: High current capability, low voltage drop, compact size
• Package: SMD (Surface Mount Device)
• Essence: Power management and control for motors
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Current: Up to 3A continuous (5A peak)
• Number of Outputs: 2
• Operating Temperature Range: -40°C to +125°C
• Package Type: PowerSO-20

Detailed Pin Configuration

1. VCC - Power supply input
2. GND - Ground reference
3. IN1 - Input signal for motor 1
4. IN2 - Input signal for motor 1
5. OUT1 - Output for motor 1
6. OUT2 - Output for motor 1
7. EN1 - Enable pin for motor 1
8. VREF - Reference voltage for motor current sensing
9. DIAG - Diagnostic output
10. VS - Power supply for internal logic
11. OUT3 - Output for motor 2
12. OUT4 - Output for motor 2
13. IN3 - Input signal for motor 2
14. IN4 - Input signal for motor 2
15. EN2 - Enable pin for motor 2
16. NC - No connection
17. VCP - Charge pump capacitor
18. CP1 - Charge pump capacitor
19. CP2 - Charge pump capacitor
20. VBB - Bootstrap diode supply

Functional Features

• Dual H-Bridge configuration for driving two DC motors or one stepper motor
• Built-in protection features like overcurrent, overtemperature, and undervoltage lockout
• PWM (Pulse Width Modulation) control for precise motor speed regulation
• Adjustable current sensing threshold for motor current protection
• Fault diagnostics with diagnostic output pin

Advantages

• High current capability allows driving motors with higher power requirements
• Low voltage drop minimizes power loss and improves efficiency
• Compact size saves board space in applications with limited area
• Built-in protection features enhance system reliability and prevent damage to the IC and motors

Disadvantages

• Limited number of outputs may restrict the number of motors that can be controlled simultaneously
• Operating temperature range may not be suitable for extreme environments
• Requires external components like charge pump capacitors for proper operation

Working Principles

The S-L2980A56PN-TF-G is a motor driver IC that utilizes H-Bridge configuration to control the direction and speed of DC motors or stepper motors. It receives input signals from a microcontroller or other control circuitry and generates corresponding output signals to drive the connected motors. The IC incorporates various protection features to ensure safe operation and prevent damage to the motors and the IC itself.

Detailed Application Field Plans

The S-L2980A56PN-TF-G is widely used in various applications that require precise motor control. Some common application fields include: 1. Robotics: Controlling the movement of robot arms, legs, or wheels. 2. Automotive: Powering window regulators, seat adjustments, and HVAC actuators. 3. Industrial Automation: Driving conveyor belts, pumps, and fans. 4. Home Appliances: Controlling the rotation of washing machine drums, dishwasher sprayers, and vacuum cleaner brushes. 5. Consumer Electronics: Adjusting camera lens position, controlling drone propellers, and operating toy vehicles.

Detailed and Complete Alternative Models

1. L293D - Dual H-Bridge motor driver IC with similar functionality but lower current capability.
2. TB6612FNG - Dual motor driver IC with built-in current sensing and higher voltage range.
3. DRV8833 - Dual H-Bridge motor driver IC with integrated MOSFETs for improved efficiency.

Note: The above alternative models are just a few examples, and there are several other options available in the market.

This encyclopedia entry provides an overview of the S-L2980A56PN-TF-G motor driver IC, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.