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MC33982BPNAR2
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MC33982BPNAR2

Product Overview

Category

MC33982BPNAR2 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a motor driver in various electronic devices.

Characteristics

  • Integrated circuit
  • Motor driver functionality
  • High performance and reliability

Package

MC33982BPNAR2 is available in a small outline package (SOP) format.

Essence

The essence of MC33982BPNAR2 lies in its ability to control and drive motors efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply voltage: 5V to 28V
  • Output current: Up to 1.5A
  • Operating temperature range: -40°C to +125°C
  • Number of channels: 2
  • Logic input voltage: 3.3V to 5V

Detailed Pin Configuration

MC33982BPNAR2 has a total of 16 pins, which are configured as follows:

  1. IN1: Input 1
  2. IN2: Input 2
  3. OUT1: Output 1
  4. OUT2: Output 2
  5. GND: Ground
  6. VCC: Power supply voltage
  7. EN: Enable pin
  8. FAULT: Fault detection output
  9. VREF: Reference voltage
  10. SENSE1: Current sense input 1
  11. SENSE2: Current sense input 2
  12. NC: No connection
  13. NC: No connection
  14. NC: No connection
  15. NC: No connection
  16. NC: No connection

Functional Features

  • Dual H-bridge configuration for driving two motors independently
  • Built-in protection features such as overcurrent and thermal shutdown
  • Low quiescent current for power efficiency
  • High output current capability for driving various types of motors

Advantages and Disadvantages

Advantages

  • Compact size and easy integration into electronic systems
  • Reliable motor control with built-in protection features
  • Wide operating voltage range allows for versatile applications

Disadvantages

  • Limited to driving motors with a maximum current of 1.5A
  • Requires external components for proper operation

Working Principles

MC33982BPNAR2 operates by receiving control signals through the input pins (IN1 and IN2) to determine the direction and speed of the connected motors. The internal H-bridge configuration enables the control of motor rotation in both forward and reverse directions. The enable pin (EN) is used to activate or deactivate the motor driver. The fault detection output (FAULT) provides feedback on any detected faults, such as overcurrent or thermal issues.

Detailed Application Field Plans

MC33982BPNAR2 finds applications in various fields, including:

  1. Robotics: Controlling motors in robotic systems for precise movement.
  2. Automotive: Driving motors in automotive applications such as power windows and seat adjustments.
  3. Industrial automation: Motor control in industrial machinery and equipment.
  4. Consumer electronics: Controlling motors in devices like drones, cameras, and home appliances.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MC33982BPNAR2 are:

  1. L293D: Dual H-bridge motor driver IC with similar specifications.
  2. TB6612FNG: Another dual H-bridge motor driver with additional features.
  3. DRV8833: Compact motor driver IC suitable for low-power applications.

These alternative models can be considered based on specific requirements and design constraints.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MC33982BPNAR2 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MC33982BPNAR2 in technical solutions:

  1. Q: What is MC33982BPNAR2? A: MC33982BPNAR2 is a dual H-bridge motor driver integrated circuit (IC) commonly used in automotive and industrial applications.

  2. Q: What is the maximum voltage rating of MC33982BPNAR2? A: The maximum voltage rating of MC33982BPNAR2 is typically 50V.

  3. Q: How many motors can be controlled using MC33982BPNAR2? A: MC33982BPNAR2 can control two DC motors or one stepper motor.

  4. Q: What is the maximum current rating of MC33982BPNAR2? A: The maximum current rating of MC33982BPNAR2 is typically 5A per channel.

  5. Q: Can MC33982BPNAR2 handle reverse polarity protection? A: Yes, MC33982BPNAR2 has built-in reverse polarity protection to prevent damage in case of incorrect power supply connection.

  6. Q: Is MC33982BPNAR2 compatible with microcontrollers? A: Yes, MC33982BPNAR2 can be easily interfaced with microcontrollers through its logic-level inputs.

  7. Q: Does MC33982BPNAR2 support PWM (Pulse Width Modulation) control? A: Yes, MC33982BPNAR2 supports PWM control for precise speed and direction control of motors.

  8. Q: Can MC33982BPNAR2 handle overcurrent protection? A: Yes, MC33982BPNAR2 has built-in overcurrent protection that limits the current to a safe level in case of excessive load or short circuit.

  9. Q: What is the operating temperature range of MC33982BPNAR2? A: The operating temperature range of MC33982BPNAR2 is typically -40°C to +125°C.

  10. Q: Are there any evaluation boards available for MC33982BPNAR2? A: Yes, NXP Semiconductors provides evaluation boards and reference designs for MC33982BPNAR2 to facilitate easy prototyping and testing.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements. It's always recommended to refer to the official documentation and consult with technical experts for accurate information.