Monolithic Power Systems Inc.
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MP1720DH-6-LF
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MP1720DH-6-LF Product Overview

Introduction

The MP1720DH-6-LF is a versatile integrated circuit that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable power supply to connected components.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing and regulating voltage levels in electronic circuits
  • Characteristics: High efficiency, compact design, wide input voltage range
  • Package: DFN-10 (3x3)
  • Essence: Ensuring stable power supply for electronic devices
  • Packaging/Quantity: Typically supplied in reels of 3000 units

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 24V
  • Maximum Output Current: 2A
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. SS/TR: Soft Start/Tracking
  6. PG: Power Good
  7. VOUT: Output Voltage
  8. COMP: Compensation
  9. NC: No Connection
  10. BST: Bootstrap

Functional Features

  • High Efficiency: The MP1720DH-6-LF offers high efficiency, minimizing power loss during voltage regulation.
  • Wide Input Voltage Range: Capable of accepting a broad range of input voltages, enhancing its versatility in different applications.
  • Integrated Protection: Built-in protection features such as overcurrent and thermal shutdown ensure the safety of connected components.

Advantages and Disadvantages

Advantages

  • Compact design
  • High efficiency
  • Wide input voltage range
  • Integrated protection features

Disadvantages

  • Limited maximum output current compared to some alternative models
  • Sensitive to improper handling during assembly

Working Principles

The MP1720DH-6-LF operates by comparing the actual output voltage with a reference voltage and adjusting the output to maintain a stable voltage level. It utilizes a feedback mechanism to continuously monitor and regulate the output voltage, ensuring consistent performance.

Detailed Application Field Plans

This voltage regulator finds extensive use in various electronic applications, including: - Portable electronic devices - Automotive electronics - Industrial control systems - LED lighting - Battery-powered equipment

Detailed and Complete Alternative Models

  • MP1720DH-5-LF: Similar specifications with a lower maximum output current of 1.5A
  • MP1720DH-7-LF: Higher maximum output current of 3A with comparable input and output voltage ranges

In conclusion, the MP1720DH-6-LF serves as a reliable voltage regulator with a wide range of applications, offering high efficiency and integrated protection features. Its compact design and versatile characteristics make it a valuable component in modern electronic systems.

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10个与MP1720DH-6-LF在技术解决方案中的应用相关的常见问题及解答

  1. What is the MP1720DH-6-LF?

    • The MP1720DH-6-LF is a high-efficiency, synchronous, step-down DC-DC converter with an integrated inductor. It is designed to provide a compact and efficient power solution for various applications.

  2. What is the input voltage range of the MP1720DH-6-LF?

    • The MP1720DH-6-LF has an input voltage range of 4.5V to 18V, making it suitable for a wide range of power supply applications.

  3. What is the output current capability of the MP1720DH-6-LF?

    • The MP1720DH-6-LF can deliver up to 3A of continuous output current, making it suitable for powering a variety of loads.

  4. What are the key features of the MP1720DH-6-LF?

    • The key features of the MP1720DH-6-LF include high efficiency, integrated inductor, wide input voltage range, and overcurrent protection.

  5. What are the typical applications of the MP1720DH-6-LF?

    • The MP1720DH-6-LF is commonly used in applications such as point-of-load regulation, industrial equipment, consumer electronics, and networking devices.

  6. What is the efficiency of the MP1720DH-6-LF?

    • The MP1720DH-6-LF offers high efficiency, typically above 90%, which helps to minimize power loss and maximize battery life in portable applications.

  7. Does the MP1720DH-6-LF require external components for operation?

    • The MP1720DH-6-LF requires minimal external components, making it easy to design into a system and reducing overall BOM cost.

  8. Is the MP1720DH-6-LF available in a small package size?

    • Yes, the MP1720DH-6-LF is available in a compact 3mm x 3mm QFN package, which is ideal for space-constrained applications.

  9. What are the operating temperature range and thermal considerations for the MP1720DH-6-LF?

    • The MP1720DH-6-LF has an operating temperature range of -40°C to 125°C, and its thermal performance should be considered based on the specific application requirements.

  10. Where can I find more detailed technical information about the MP1720DH-6-LF?

    • Detailed technical information, including datasheets, application notes, and design resources, can be found on the manufacturer's website or through authorized distributors.