Monolithic Power Systems Inc.
L'image peut être une représentation.
Voir les spécifications pour les détails du produit.
MPQ4561DQ-LF-P
Voir les détails DataSheets

MPQ4561DQ-LF-P

Product Overview

The MPQ4561DQ-LF-P belongs to the category of integrated circuits and is commonly used as a power management solution in various electronic devices. This device is known for its high efficiency, compact package, and versatile applications. The MPQ4561DQ-LF-P is typically available in a small outline package (SOP) and is designed to provide essential power management functions in a wide range of electronic systems.

Basic Information

  • Category: Integrated Circuits
  • Use: Power Management Solution
  • Characteristics: High Efficiency, Compact Package
  • Package: Small Outline Package (SOP)
  • Packaging/Quantity: Varies by Manufacturer

Specifications

The MPQ4561DQ-LF-P features the following specifications: - Input Voltage Range: 4.5V to 28V - Output Voltage Range: 0.6V to 24V - Maximum Output Current: 3A - Switching Frequency: 500kHz - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The detailed pin configuration of the MPQ4561DQ-LF-P is as follows: 1. VIN: Input Voltage 2. PGND: Power Ground 3. SW: Switch Node 4. FB: Feedback Node 5. EN: Enable Pin 6. SS/TR: Soft Start/Tracking 7. COMP: Compensation Node 8. VOUT: Output Voltage

Functional Features

The MPQ4561DQ-LF-P offers the following functional features: - Wide Input Voltage Range - Adjustable Output Voltage - High Efficiency Operation - Overcurrent Protection - Thermal Shutdown Protection

Advantages and Disadvantages

Advantages

  • Compact Package Size
  • Wide Input Voltage Range
  • Efficient Power Management

Disadvantages

  • Limited Maximum Output Current
  • Requires External Components for Full Functionality

Working Principles

The MPQ4561DQ-LF-P operates based on the principles of pulse-width modulation (PWM) to regulate the output voltage. It utilizes an internal control loop to maintain stable and efficient power delivery to the connected load. By adjusting the duty cycle of the switching signal, the device achieves the desired output voltage while ensuring high efficiency.

Detailed Application Field Plans

The MPQ4561DQ-LF-P is widely used in various applications, including: - Portable Electronic Devices - Industrial Control Systems - Automotive Electronics - LED Lighting Systems - Telecommunication Equipment

Detailed and Complete Alternative Models

Some alternative models to the MPQ4561DQ-LF-P include: - MPQ4562DQ-LF-P - MPQ4563DQ-LF-P - MPQ4564DQ-LF-P - MPQ4565DQ-LF-P

In conclusion, the MPQ4561DQ-LF-P is a versatile and efficient power management solution suitable for a wide range of electronic applications. Its compact package, wide input voltage range, and adjustable output voltage make it an ideal choice for designers seeking reliable power management solutions.

Word count: 425

Énumérez 10 questions et réponses courantes liées à l'application de MPQ4561DQ-LF-P dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of MPQ4561DQ-LF-P:

  1. What is the input voltage range for MPQ4561DQ-LF-P?

    • The input voltage range for MPQ4561DQ-LF-P is typically 4.5V to 60V.

  2. What is the output current capability of MPQ4561DQ-LF-P?

    • MPQ4561DQ-LF-P can provide an output current of up to 3A.

  3. What is the switching frequency of MPQ4561DQ-LF-P?

    • The switching frequency of MPQ4561DQ-LF-P is typically 500kHz.

  4. Can MPQ4561DQ-LF-P be used in automotive applications?

    • Yes, MPQ4561DQ-LF-P is suitable for automotive applications due to its wide input voltage range and robust design.

  5. Does MPQ4561DQ-LF-P have overcurrent protection?

    • Yes, MPQ4561DQ-LF-P features overcurrent protection to safeguard the circuit from excessive currents.

  6. What type of package does MPQ4561DQ-LF-P come in?

    • MPQ4561DQ-LF-P is available in a compact QFN package for easy integration into designs.

  7. Is MPQ4561DQ-LF-P suitable for battery-powered applications?

    • Yes, MPQ4561DQ-LF-P's low quiescent current and wide input voltage range make it well-suited for battery-powered applications.

  8. Can MPQ4561DQ-LF-P be used in industrial control systems?

    • Yes, MPQ4561DQ-LF-P is designed to meet the requirements of industrial control systems with its high efficiency and reliability.

  9. Does MPQ4561DQ-LF-P require external compensation components?

    • No, MPQ4561DQ-LF-P features internal compensation, simplifying the design process.

  10. What are the typical applications for MPQ4561DQ-LF-P?

    • MPQ4561DQ-LF-P is commonly used in point-of-load regulation, industrial automation, automotive systems, and other power management solutions.