S-L2980A31MC-TF-G

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Motor Driver
Characteristics: High-performance, compact size, low power consumption
Package: Surface Mount Technology (SMT)
Essence: Control and drive motors efficiently
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

Input Voltage Range: 2.5V to 7V
Output Current: Up to 3A per channel
Number of Channels: Dual H-Bridge
Operating Temperature Range: -40°C to +85°C
Protection Features: Overcurrent, Overtemperature, Undervoltage lockout

Detailed Pin Configuration

The S-L2980A31MC-TF-G has a total of 24 pins. The pin configuration is as follows:

VCC1: Power supply for logic circuitry (2.5V to 7V)
GND1: Ground for logic circuitry
IN1A: Input control signal for Channel 1A
IN1B: Input control signal for Channel 1B
OUT1A: Output for Channel 1A
OUT1B: Output for Channel 1B
GND2: Ground for motor power supply
VM: Motor power supply (2.5V to 7V)
OUT2A: Output for Channel 2A
OUT2B: Output for Channel 2B
IN2A: Input control signal for Channel 2A
IN2B: Input control signal for Channel 2B
VREF: Reference voltage for current sensing
GND3: Ground for reference voltage
VCC2: Power supply for internal logic circuitry (5V)
GND4: Ground for internal logic circuitry 17-24: NC (No Connection)

Functional Features

Dual H-Bridge configuration allows independent control of two motors
High output current capability enables driving of high-power motors
Built-in protection features ensure safe operation and prevent damage to the IC and connected components
Low power consumption increases overall system efficiency
Compact size makes it suitable for space-constrained applications

Advantages

High-performance motor control with precise speed and direction control
Wide input voltage range allows compatibility with various power sources
Robust protection features safeguard against overcurrent, overtemperature, and undervoltage conditions
Easy integration into existing systems due to standard pin configuration
Efficient power management reduces energy consumption

Disadvantages

Limited to dual motor control, not suitable for applications requiring control of more than two motors simultaneously
Requires external components for proper motor operation, such as power supply and motor driver circuitry
Not recommended for use in extreme temperature environments beyond the specified operating range

Working Principles

The S-L2980A31MC-TF-G is based on the H-Bridge topology, which allows bidirectional control of DC motors. It utilizes a combination of MOSFETs and integrated control circuitry to regulate the motor's speed and direction. By applying appropriate control signals to the input pins, the IC can drive the connected motor forward, reverse, or stop it completely.

Detailed Application Field Plans

The S-L2980A31MC-TF-G finds extensive application in various fields, including: 1. Robotics: Used for controlling the movement of robotic arms, legs, and wheels. 2. Automotive: Employed in electric vehicles for motor control, such as window regulators and seat adjustments. 3. Industrial Automation: Utilized in conveyor systems, CNC machines, and robotic assembly lines. 4. Home Appliances: Integrated into appliances like washing machines, vacuum cleaners, and air conditioners for motor control.

Detailed and Complete Alternative Models

S-L2980A31MC-TF-GX: Similar to S-L2980A31MC-TF-G but with extended temperature range (-40°C to +105°C).
S-L2980A31MC-TF-GY: Enhanced version with additional protection features, such as short-circuit protection and overvoltage protection.
S-L2980A31MC-TF-GZ: Higher output current variant capable of driving motors up to 5A per channel.

In conclusion, the S-L2980A31MC-TF-G is a high-performance motor driver IC designed for efficient control of DC motors. Its compact size, low power consumption, and robust protection features make it suitable for a wide range of applications in robotics, automotive, industrial automation, and home appliances.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-L2980A31MC-TF-G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-L2980A31MC-TF-G in technical solutions:

Q: What is the S-L2980A31MC-TF-G? A: The S-L2980A31MC-TF-G is a specific model of voltage regulator IC (integrated circuit) used for power management in various electronic devices.
Q: What is the input voltage range supported by the S-L2980A31MC-TF-G? A: The S-L2980A31MC-TF-G supports an input voltage range of 2.5V to 6V.
Q: What is the output voltage provided by the S-L2980A31MC-TF-G? A: The S-L2980A31MC-TF-G provides a fixed output voltage of 3.3V.
Q: Can the S-L2980A31MC-TF-G handle high current loads? A: Yes, the S-L2980A31MC-TF-G is designed to handle high current loads up to 800mA.
Q: Is the S-L2980A31MC-TF-G suitable for battery-powered applications? A: Yes, the S-L2980A31MC-TF-G is suitable for battery-powered applications as it has low quiescent current and supports a wide input voltage range.
Q: Does the S-L2980A31MC-TF-G have built-in protection features? A: Yes, the S-L2980A31MC-TF-G includes built-in protection features such as thermal shutdown and overcurrent protection.
Q: Can I use the S-L2980A31MC-TF-G in my automotive projects? A: Yes, the S-L2980A31MC-TF-G is automotive-grade and can be used in automotive applications.
Q: What is the package type of the S-L2980A31MC-TF-G? A: The S-L2980A31MC-TF-G comes in a small form factor SOT-23-5 package.
Q: Can I use the S-L2980A31MC-TF-G in my low-power IoT devices? A: Yes, the S-L2980A31MC-TF-G is suitable for low-power IoT devices due to its low quiescent current and wide input voltage range.
Q: Are there any application notes or reference designs available for the S-L2980A31MC-TF-G? A: Yes, the manufacturer provides application notes and reference designs that can help you understand and implement the S-L2980A31MC-TF-G in your technical solutions.

Please note that the answers provided here are general and may vary depending on the specific requirements and use cases. It's always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate information.