NXP USA Inc.
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MC33879EKR2
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MC33879EKR2

Product Overview

Category

MC33879EKR2 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in automotive applications, specifically for controlling various functions within a vehicle.

Characteristics

  • Integrated circuit designed for automotive applications
  • Provides control and monitoring capabilities
  • Offers high reliability and durability
  • Operates under harsh environmental conditions
  • Supports multiple functions simultaneously

Package

MC33879EKR2 is available in a compact package that ensures easy integration into automotive electronic systems.

Essence

The essence of MC33879EKR2 lies in its ability to provide efficient control and monitoring of various automotive functions, contributing to the overall performance and safety of the vehicle.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of MC33879EKR2 ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Supply voltage: 5V
  • Operating temperature range: -40°C to +125°C
  • Number of pins: 32
  • Input/output voltage range: 0V to 5V
  • Maximum current per output: 100mA

Detailed Pin Configuration

  1. VBAT
  2. GND
  3. IN1
  4. IN2
  5. IN3
  6. IN4
  7. IN5
  8. IN6
  9. IN7
  10. IN8
  11. OUT1
  12. OUT2
  13. OUT3
  14. OUT4
  15. OUT5
  16. OUT6
  17. OUT7
  18. OUT8
  19. EN1
  20. EN2
  21. EN3
  22. EN4
  23. EN5
  24. EN6
  25. EN7
  26. EN8
  27. VDD
  28. GND
  29. NC
  30. NC
  31. NC
  32. NC

Functional Features

  • Provides control and monitoring for various automotive functions such as lighting, motor control, and sensor interfacing.
  • Supports multiple input and output channels for versatile application scenarios.
  • Offers protection features against overcurrent, short circuits, and thermal issues.
  • Enables efficient communication between the microcontroller and external devices.

Advantages and Disadvantages

Advantages

  • High reliability and durability, suitable for automotive applications.
  • Compact package for easy integration into electronic systems.
  • Versatile functionality with multiple input and output channels.
  • Protection features enhance safety and prevent damage to the circuitry.

Disadvantages

  • Limited maximum current per output (100mA).
  • Requires proper understanding of automotive electronics for effective utilization.

Working Principles

MC33879EKR2 operates based on the principles of integrated circuit technology. It receives signals from the microcontroller through its input pins and processes them to control the corresponding output pins. The IC ensures proper communication and coordination between the microcontroller and external devices, enabling efficient control and monitoring of automotive functions.

Detailed Application Field Plans

MC33879EKR2 finds extensive use in various automotive applications, including but not limited to: - Lighting control systems - Motor control units - Sensor interfacing modules - Power distribution systems - Safety and security systems

Detailed and Complete Alternative Models

  1. MC33879EK: Similar to MC33879EKR2, this model offers comparable functionality and features.
  2. MC33879ECK: A variant with enhanced protection features and higher current handling capabilities.
  3. MC33879EKR1: An earlier version of MC33879EKR2, suitable for specific automotive applications.

These alternative models provide similar functionalities and can be considered as alternatives to MC33879EKR2 based on specific requirements and application scenarios.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MC33879EKR2 في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of MC33879EKR2 in technical solutions:

  1. Q: What is MC33879EKR2? A: MC33879EKR2 is a high-speed, quad channel, low-side switch designed for automotive applications.

  2. Q: What are the key features of MC33879EKR2? A: Some key features include overcurrent protection, thermal shutdown, low quiescent current, and wide operating voltage range.

  3. Q: What is the maximum load current that MC33879EKR2 can handle? A: MC33879EKR2 can handle a maximum load current of 5A per channel.

  4. Q: Can MC33879EKR2 be used in both 12V and 24V automotive systems? A: Yes, MC33879EKR2 has a wide operating voltage range of 6V to 28V, making it suitable for both 12V and 24V automotive systems.

  5. Q: Does MC33879EKR2 have built-in protection features? A: Yes, MC33879EKR2 has built-in overcurrent protection and thermal shutdown to protect against faults and overheating.

  6. Q: Can MC33879EKR2 be used in other non-automotive applications? A: While MC33879EKR2 is primarily designed for automotive applications, it can also be used in other industrial and consumer electronics applications.

  7. Q: How many channels does MC33879EKR2 have? A: MC33879EKR2 has four independent channels, allowing control of multiple loads simultaneously.

  8. Q: What is the typical quiescent current of MC33879EKR2? A: The typical quiescent current of MC33879EKR2 is around 10µA, making it suitable for low-power applications.

  9. Q: Can MC33879EKR2 handle inductive loads? A: Yes, MC33879EKR2 is capable of driving inductive loads such as solenoids and motors with appropriate protection measures.

  10. Q: What is the package type of MC33879EKR2? A: MC33879EKR2 is available in a 32-pin QFN (Quad Flat No-Lead) package.

Please note that these answers are general and may vary depending on the specific application and requirements.