NXP USA Inc.
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MCZ33903DD5EKR2
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MCZ33903DD5EKR2

Product Overview

  • Category: Integrated Circuit
  • Use: Automotive System
  • Characteristics: High-performance, Multi-function
  • Package: DFN-32
  • Essence: Motor Control and System Basis Chip
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Operating Voltage: 5.5V to 18V
  • Operating Temperature: -40°C to +125°C
  • Number of Channels: 6
  • Output Current: 1A per channel
  • Protection Features: Overcurrent, Overtemperature, Undervoltage Lockout

Detailed Pin Configuration

The MCZ33903DD5EKR2 has a total of 32 pins. The pin configuration is as follows:

  1. VBAT
  2. GND
  3. IN1
  4. IN2
  5. IN3
  6. IN4
  7. IN5
  8. IN6
  9. OUT1
  10. OUT2
  11. OUT3
  12. OUT4
  13. OUT5
  14. OUT6
  15. VDD
  16. EN1
  17. EN2
  18. EN3
  19. EN4
  20. EN5
  21. EN6
  22. WAKE
  23. STBY
  24. LIN
  25. LOUT
  26. CANH
  27. CANL
  28. VREF
  29. VREG
  30. VSS
  31. VDD
  32. VBAT

Functional Features

  • Integrated motor control and system basis functions
  • Six independent channels for driving loads
  • Overcurrent protection for each channel
  • Fault detection and reporting capabilities
  • Low-power standby mode
  • Wake-up functionality through WAKE pin
  • LIN and CAN bus interfaces for communication

Advantages and Disadvantages

Advantages: - High-performance motor control capabilities - Comprehensive protection features - Compact package size - Wide operating voltage range - Suitable for automotive applications

Disadvantages: - Limited number of channels (6) - Relatively high cost compared to simpler motor control ICs

Working Principles

The MCZ33903DD5EKR2 is designed to provide motor control and system basis functions in automotive applications. It integrates six independent channels, each capable of driving loads up to 1A. The IC offers comprehensive protection features such as overcurrent, overtemperature, and undervoltage lockout.

The device can communicate with other components through its LIN and CAN bus interfaces. It also supports low-power standby mode and wake-up functionality, allowing efficient power management.

Detailed Application Field Plans

The MCZ33903DD5EKR2 is widely used in various automotive applications, including:

  1. Electric power steering systems
  2. HVAC (Heating, Ventilation, and Air Conditioning) systems
  3. Automotive lighting control
  4. Window and mirror control
  5. Seat adjustment mechanisms
  6. Door lock and unlocking systems

Detailed and Complete Alternative Models

  1. MC33903EK - Similar functionality, different package (SOIC-32)
  2. MC33904EK - Higher current capability (2A per channel), similar package (DFN-32)
  3. MC33905EK - Additional protection features (overvoltage, reverse polarity), similar package (DFN-32)
  4. MC33906EK - Eight-channel version, similar package (DFN-32)

These alternative models offer similar or enhanced functionality compared to the MCZ33903DD5EKR2, providing flexibility for different application requirements.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MCZ33903DD5EKR2 i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of MCZ33903DD5EKR2 in technical solutions:

  1. Q: What is MCZ33903DD5EKR2? A: MCZ33903DD5EKR2 is a high-speed CAN (Controller Area Network) transceiver designed for automotive and industrial applications.

  2. Q: What is the operating voltage range of MCZ33903DD5EKR2? A: The operating voltage range of MCZ33903DD5EKR2 is typically between 4.5V and 5.5V.

  3. Q: Can MCZ33903DD5EKR2 be used in harsh environments? A: Yes, MCZ33903DD5EKR2 is designed to operate reliably in harsh environments, including automotive and industrial applications.

  4. Q: What is the maximum data rate supported by MCZ33903DD5EKR2? A: MCZ33903DD5EKR2 supports a maximum data rate of up to 1 Mbps.

  5. Q: Does MCZ33903DD5EKR2 support bus wake-up capability? A: Yes, MCZ33903DD5EKR2 supports bus wake-up capability, allowing it to wake up from low-power modes when a valid message is received on the bus.

  6. Q: Can MCZ33903DD5EKR2 be used in multi-node networks? A: Yes, MCZ33903DD5EKR2 can be used in multi-node networks, supporting up to 32 nodes on a single bus.

  7. Q: Does MCZ33903DD5EKR2 have built-in protection features? A: Yes, MCZ33903DD5EKR2 has built-in protection features such as thermal shutdown, overvoltage protection, and undervoltage lockout.

  8. Q: What is the temperature range in which MCZ33903DD5EKR2 can operate? A: MCZ33903DD5EKR2 can operate within a temperature range of -40°C to +125°C.

  9. Q: Can MCZ33903DD5EKR2 be used with different microcontrollers? A: Yes, MCZ33903DD5EKR2 is compatible with various microcontrollers that support the CAN protocol.

  10. Q: Are there any evaluation boards or development kits available for MCZ33903DD5EKR2? A: Yes, NXP provides evaluation boards and development kits for MCZ33903DD5EKR2, which can help in the prototyping and testing of your technical solutions.

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