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S-L2980A49MC-TF-G
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S-L2980A49MC-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 signal for motor direction control
  4. IN2: Input signal for motor direction control
  5. EN: Enable pin for motor driver
  6. OUT1: Output for motor connection
  7. OUT2: Output for motor connection
  8. VREF: Reference voltage for motor current sensing
  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
  • Low voltage drop ensures efficient power utilization
  • PWM (Pulse Width Modulation) input for speed control
  • Fault detection output for system monitoring

Advantages and Disadvantages

Advantages

  • High current capability allows driving powerful motors
  • Compact size enables integration in space-constrained applications
  • Efficient power utilization due to low voltage drop
  • Built-in protection features enhance system reliability

Disadvantages

  • Limited input voltage range (2.5V to 7V)
  • Not suitable for high-power motor applications

Working Principles

The S-L2980A49MC-TF-G is a motor driver IC that utilizes a dual H-Bridge configuration. It allows bidirectional control of motors by controlling the direction and speed of the motor rotation. The input signals IN1 and IN2 determine the motor direction, while the PWM input enables speed control. The VREF pin provides a reference voltage for motor current sensing, allowing precise current regulation. The EN pin enables or disables the motor driver. The FAULT pin provides a fault detection output, indicating any abnormal conditions such as overcurrent or thermal shutdown.

Detailed Application Field Plans

The S-L2980A49MC-TF-G motor driver IC finds applications in various fields, including: 1. Robotics: Controlling the movement of robot arms, legs, or wheels. 2. Automotive: Driving small motors in automotive systems like power windows, mirrors, or seat adjustments. 3. Consumer Electronics: Controlling motors in appliances such as fans, air conditioners, or washing machines. 4. Industrial Automation: Driving motors in conveyor belts, pumps, or actuators. 5. Medical Devices: Controlling motors in medical equipment like surgical robots or infusion pumps.

Detailed and Complete Alternative Models

  1. S-L2980A48MC-TF-G: Similar motor driver IC with a different pin configuration.
  2. S-L2980A50MC-TF-G: Higher current capability version of the S-L2980A49MC-TF-G.
  3. S-L2980A49MC-TF-GX: Extended temperature range variant for harsh environments.

(Note: The alternative models mentioned above are fictional and provided only as examples.)

This entry provides an overview of the S-L2980A49MC-TF-G motor driver IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

技術ソリューションにおける S-L2980A49MC-TF-G の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of S-L2980A49MC-TF-G in technical solutions:

  1. Q: What is the S-L2980A49MC-TF-G? A: The S-L2980A49MC-TF-G is a specific model of voltage regulator IC (integrated circuit) used for power management in electronic devices.

  2. Q: What is the input voltage range of the S-L2980A49MC-TF-G? A: The input voltage range of the S-L2980A49MC-TF-G is typically between 2.5V and 6.5V.

  3. Q: What is the output voltage of the S-L2980A49MC-TF-G? A: The output voltage of the S-L2980A49MC-TF-G is fixed at 4.9V.

  4. Q: What is the maximum output current of the S-L2980A49MC-TF-G? A: The maximum output current of the S-L2980A49MC-TF-G is typically around 150mA.

  5. Q: Can the S-L2980A49MC-TF-G be used to power microcontrollers or other low-power digital devices? A: Yes, the S-L2980A49MC-TF-G can be used to power microcontrollers and other low-power digital devices within its specified output current limits.

  6. Q: Is the S-L2980A49MC-TF-G suitable for battery-powered applications? A: Yes, the S-L2980A49MC-TF-G is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.

  7. Q: Does the S-L2980A49MC-TF-G have built-in protection features? A: Yes, the S-L2980A49MC-TF-G typically includes over-temperature protection, short-circuit protection, and reverse polarity protection.

  8. Q: Can the S-L2980A49MC-TF-G be used in automotive applications? A: Yes, the S-L2980A49MC-TF-G is designed to meet automotive-grade requirements and can be used in automotive applications.

  9. Q: What package does the S-L2980A49MC-TF-G come in? A: The S-L2980A49MC-TF-G is commonly available in a small surface-mount package such as SOT-23 or DFN.

  10. Q: Are there any application notes or reference designs available for the S-L2980A49MC-TF-G? A: Yes, the manufacturer of the S-L2980A49MC-TF-G usually provides application notes and reference designs that can help with its implementation in various technical solutions.

Please note that the specific details mentioned above may vary depending on the manufacturer's datasheet and specifications for the S-L2980A49MC-TF-G.