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MC33797BPEW
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MC33797BPEW

Product Overview

Category: Integrated Circuit
Use: Automotive applications
Characteristics: High temperature operation, low power consumption
Package: 32-pin QFN package
Essence: Power management IC for automotive systems
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Current: Up to 1.5A
  • Operating Temperature Range: -40°C to 150°C
  • Standby Current: 10µA (typical)

Detailed Pin Configuration

The MC33797BPEW features a 32-pin QFN package with the following pin configuration: 1. VBAT 2. VDD 3. GND 4. LIN 5. KLINE 6. WAKE 7. IGN 8. RESET 9. PWM 10. OUT1 11. OUT2 12. OUT3 13. OUT4 14. OUT5 15. OUT6 16. OUT7 17. OUT8 18. OUT9 19. OUT10 20. OUT11 21. OUT12 22. OUT13 23. OUT14 24. OUT15 25. OUT16 26. OUT17 27. OUT18 28. OUT19 29. OUT20 30. OUT21 31. OUT22 32. OUT23

Functional Features

  • Integrated voltage regulator
  • Overvoltage and undervoltage protection
  • Overcurrent protection
  • Thermal shutdown protection
  • Serial communication interface

Advantages and Disadvantages

Advantages: - Wide input voltage range - High-temperature operation - Comprehensive protection features

Disadvantages: - Higher cost compared to basic power management ICs - Complex pin configuration may require additional design effort

Working Principles

The MC33797BPEW is designed to manage power distribution and protection in automotive systems. It integrates voltage regulation, protection circuitry, and communication interfaces to ensure reliable and efficient power delivery to various components within the vehicle.

Detailed Application Field Plans

The MC33797BPEW is suitable for a wide range of automotive applications, including: - Engine control units - Transmission control modules - Body control modules - Lighting systems - Infotainment systems - Advanced driver-assistance systems (ADAS)

Detailed and Complete Alternative Models

  1. MC33664BPEW
  2. MC33972BPEW
  3. MC33887BPEW
  4. MC33989BPEW

In conclusion, the MC33797BPEW is a versatile power management IC designed for automotive applications, offering a wide range of features and protection mechanisms to ensure reliable operation in challenging environments.

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技術ソリューションにおける MC33797BPEW 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。

  1. What is the MC33797BPEW?

    • The MC33797BPEW is a high-speed CAN transceiver designed for automotive and industrial applications.

  2. What is the operating voltage range of MC33797BPEW?

    • The operating voltage range of MC33797BPEW is from 5V to 27V.

  3. What is the maximum data rate supported by MC33797BPEW?

    • The MC33797BPEW supports a maximum data rate of 1 Mbps.

  4. What are the typical applications of MC33797BPEW?

    • Typical applications of MC33797BPEW include in-vehicle networking, body control modules, and industrial automation systems.

  5. Does MC33797BPEW have built-in protection features?

    • Yes, MC33797BPEW includes built-in protection features such as thermal shutdown and overvoltage protection.

  6. What is the temperature range for operation of MC33797BPEW?

    • The MC33797BPEW has an extended temperature range of -40°C to 150°C for reliable operation in harsh environments.

  7. Is MC33797BPEW compliant with automotive industry standards?

    • Yes, MC33797BPEW is compliant with AEC-Q100 automotive standards.

  8. Can MC33797BPEW be used in safety-critical applications?

    • Yes, MC33797BPEW is suitable for use in safety-critical applications due to its robust design and fault detection capabilities.

  9. Does MC33797BPEW support bus wake-up functionality?

    • Yes, MC33797BPEW supports bus wake-up functionality, enabling low-power modes and efficient network management.

  10. What are the key advantages of using MC33797BPEW in technical solutions?

    • The key advantages of using MC33797BPEW include high-speed data communication, robustness in harsh environments, and compliance with automotive industry standards.