Monolithic Power Systems Inc.
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
MP3387AGRT-Z

MP3387AGRT-Z

Product Overview

Category: Integrated Circuit
Use: LED Driver
Characteristics: High efficiency, compact design
Package: 24-pin QFN package
Essence: Efficiently drives LED lighting systems
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: Up to 60V
  • Maximum Output Current: 3A
  • Switching Frequency: 300kHz to 2.2MHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN
  2. PGND
  3. AGND
  4. BST
  5. LX
  6. FB
  7. EN
  8. VCC
  9. COMP
  10. SS/UVLO
  11. DIM
  12. RT
  13. ISET
  14. GATE
  15. GND
  16. VOUT
  17. VOUT
  18. VOUT
  19. VOUT
  20. VOUT
  21. VOUT
  22. VOUT
  23. VOUT
  24. VOUT

Functional Features

  • Wide input voltage range for versatile applications
  • High efficiency up to 95%
  • Adjustable output current limit
  • Over-temperature protection
  • LED dimming control

Advantages and Disadvantages

Advantages: - High efficiency - Versatile input voltage range - Compact design

Disadvantages: - Higher cost compared to some alternatives - Limited maximum output current

Working Principles

The MP3387AGRT-Z is a high-efficiency LED driver that utilizes a boost topology to efficiently drive LED lighting systems. It incorporates a constant current control scheme to ensure stable and reliable LED operation.

Detailed Application Field Plans

The MP3387AGRT-Z is suitable for various LED lighting applications, including: - Automotive lighting - Industrial lighting - Commercial lighting - Residential lighting

Detailed and Complete Alternative Models

  1. MP3387A
  2. MP3387B
  3. MP3387C

These alternative models offer similar functionality with slight variations in specifications and packaging options.

In conclusion, the MP3387AGRT-Z is a versatile and efficient LED driver suitable for a wide range of lighting applications. Its high efficiency, compact design, and adjustable features make it an attractive choice for designers seeking reliable LED driver solutions.

Word count: 324

技術ソリューションにおける MP3387AGRT-Z 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 MP3387AGRT-Z?

    • The MP3387AGRT-Z is a high-efficiency, synchronous step-down converter with an integrated inductor. It is designed for use in various technical solutions to efficiently regulate voltage levels.

  2. What is the input voltage range of the MP3387AGRT-Z?

    • The MP3387AGRT-Z has an input voltage range of 4.5V to 24V, making it suitable for a wide range of applications.

  3. What is the output current capability of the MP3387AGRT-Z?

    • The MP3387AGRT-Z can deliver up to 3A of continuous output current, making it suitable for powering a variety of loads in technical solutions.

  4. What are the key features of the MP3387AGRT-Z?

    • The key features of the MP3387AGRT-Z include high efficiency, integrated inductor, wide input voltage range, and overcurrent protection, making it a versatile solution for power management.

  5. How does the MP3387AGRT-Z achieve high efficiency?

    • The MP3387AGRT-Z utilizes synchronous rectification and a high switching frequency to achieve high efficiency and minimize power loss.

  6. What are the typical applications of the MP3387AGRT-Z?

    • The MP3387AGRT-Z is commonly used in LED lighting, industrial controls, automotive systems, and other applications requiring efficient voltage regulation.

  7. Does the MP3387AGRT-Z have built-in protection features?

    • Yes, the MP3387AGRT-Z includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation and protect the device and the system.

  8. What is the operating temperature range of the MP3387AGRT-Z?

    • The MP3387AGRT-Z has an operating temperature range of -40°C to 125°C, allowing it to be used in a wide range of environmental conditions.

  9. Is the MP3387AGRT-Z available in a small package size?

    • Yes, the MP3387AGRT-Z is available in a compact QFN package, making it suitable for space-constrained applications.

  10. Where can I find detailed technical information about the MP3387AGRT-Z?

    • Detailed technical information about the MP3387AGRT-Z can be found in the datasheet provided by the manufacturer, as well as application notes and reference designs.