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MCZ33903CD5EKR2
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MCZ33903CD5EKR2

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Automotive System
  • Characteristics: High-performance, Low-power consumption
  • Package: 32-pin Power Quad Flat No-Lead (PQFN)
  • Essence: Control and protection of automotive electrical systems
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 4.5V to 28V
  • Operating Temperature Range: -40°C to +125°C
  • Number of Channels: 6
  • Maximum Output Current per Channel: 1A
  • Fault Detection and Protection Features: Overcurrent, Overvoltage, Undervoltage, Overtemperature

Detailed Pin Configuration

The MCZ33903CD5EKR2 has a total of 32 pins. The pin configuration is as follows:

  1. VDDA
  2. VSSA
  3. IN1
  4. OUT1
  5. IN2
  6. OUT2
  7. IN3
  8. OUT3
  9. IN4
  10. OUT4
  11. IN5
  12. OUT5
  13. IN6
  14. OUT6
  15. VDD
  16. VSS
  17. EN1
  18. EN2
  19. EN3
  20. EN4
  21. EN5
  22. EN6
  23. FAULT
  24. WAKE
  25. LIN1
  26. LIN2
  27. LIN3
  28. LIN4
  29. LIN5
  30. LIN6
  31. VBAT
  32. VREG

Functional Features

  • Control and protection of automotive electrical systems
  • Six high-side drivers with integrated power DMOS transistors
  • Overcurrent detection and protection for each channel
  • Overvoltage and undervoltage detection and protection for each channel
  • Overtemperature detection and protection for the device
  • Wake-up input for low-power mode operation
  • LIN bus interface for communication

Advantages and Disadvantages

Advantages: - High-performance integrated circuit for automotive applications - Low-power consumption for efficient operation - Comprehensive fault detection and protection features ensure system reliability - Flexible wake-up input and LIN bus interface for enhanced functionality

Disadvantages: - Limited maximum output current per channel (1A) - Restricted supply voltage range (4.5V to 28V)

Working Principles

The MCZ33903CD5EKR2 is designed to control and protect automotive electrical systems. It utilizes six high-side drivers with integrated power DMOS transistors to switch and control various loads in the system. The device incorporates comprehensive fault detection and protection features, including overcurrent, overvoltage, undervoltage, and overtemperature detection. These features ensure the safe and reliable operation of the electrical system.

The IC also includes a wake-up input that allows the device to enter a low-power mode when not in use, conserving energy. Additionally, it features a LIN bus interface for communication with other devices in the automotive network.

Detailed Application Field Plans

The MCZ33903CD5EKR2 is widely used in automotive applications where control and protection of electrical systems are crucial. Some specific application fields include:

  1. Automotive lighting systems: The IC can be used to control and protect various lighting components such as headlights, taillights, and interior lights.
  2. Power window systems: It can be employed to manage the operation of power windows, ensuring smooth and safe movement.
  3. HVAC systems: The IC can control and protect components in heating, ventilation, and air conditioning systems, enhancing their efficiency and reliability.
  4. Door lock systems: It can be utilized to control and protect the locking mechanisms in automotive doors, ensuring proper security.
  5. Seat control systems: The IC can manage the operation of power seats, providing comfort and convenience to passengers.

Detailed and Complete Alternative Models

  1. MCZ33904CD5EKR2
  2. MCZ33905CD5EKR2
  3. MCZ33906CD5EKR2
  4. MCZ33907CD5EKR2
  5. MCZ33908CD5EKR2

These alternative models offer similar functionality and features to the MCZ33903CD5EKR2, providing flexibility in choosing the most suitable option for specific automotive applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von MCZ33903CD5EKR2 in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of MCZ33903CD5EKR2 in technical solutions:

  1. Q: What is MCZ33903CD5EKR2? A: MCZ33903CD5EKR2 is a high-speed CAN transceiver designed for automotive and industrial applications.

  2. Q: What is the operating voltage range of MCZ33903CD5EKR2? A: The operating voltage range of MCZ33903CD5EKR2 is typically between 4.5V and 5.5V.

  3. Q: What is the maximum data rate supported by MCZ33903CD5EKR2? A: MCZ33903CD5EKR2 supports a maximum data rate of 1 Mbps.

  4. Q: Can MCZ33903CD5EKR2 be used in harsh environments? A: Yes, MCZ33903CD5EKR2 is designed to operate reliably in harsh automotive and industrial environments.

  5. Q: Does MCZ33903CD5EKR2 support bus wake-up capability? A: Yes, MCZ33903CD5EKR2 supports bus wake-up capability, allowing it to wake up from low-power modes when a message is received on the bus.

  6. Q: What is the ESD protection level of MCZ33903CD5EKR2? A: MCZ33903CD5EKR2 provides ±8 kV HBM (Human Body Model) ESD protection on the CANH and CANL pins.

  7. Q: Can MCZ33903CD5EKR2 be used in multi-node networks? A: Yes, MCZ33903CD5EKR2 can be used in multi-node networks, supporting up to 112 nodes on a single bus.

  8. Q: Does MCZ33903CD5EKR2 have built-in thermal shutdown protection? A: Yes, MCZ33903CD5EKR2 has built-in thermal shutdown protection to prevent damage from excessive temperature.

  9. Q: What is the typical quiescent current consumption of MCZ33903CD5EKR2? A: The typical quiescent current consumption of MCZ33903CD5EKR2 is around 10 µA.

  10. Q: Is MCZ33903CD5EKR2 compatible with other CAN transceivers? A: Yes, MCZ33903CD5EKR2 is compatible with other CAN transceivers that comply with the ISO 11898-2 standard.

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