Monolithic Power Systems Inc.
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MPQ2451GG-5-AEC1-P
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MPQ2451GG-5-AEC1-P

Product Overview

Category

MPQ2451GG-5-AEC1-P belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

MPQ2451GG-5-AEC1-P is available in a small form factor package, typically a surface mount package (SMD).

Essence

The essence of MPQ2451GG-5-AEC1-P lies in its ability to efficiently regulate and control power supply in various electronic devices.

Packaging/Quantity

This product is usually packaged in reels or trays, with a typical quantity of 2500 units per reel/tray.

Specifications

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: 0.6V - 3.3V
  • Maximum Output Current: 1.5A
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SW: Switching pin
  6. VOUT: Output voltage pin

Functional Features

  • Integrated synchronous rectifier
  • Adjustable output voltage
  • Soft-start function
  • Overcurrent protection
  • Thermal shutdown protection
  • Under-voltage lockout

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power loss
  • Compact size allows for space-saving designs
  • Wide input voltage range enables compatibility with various power sources
  • Overcurrent and thermal protection ensure device safety

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Higher cost compared to non-integrated power management solutions

Working Principles

MPQ2451GG-5-AEC1-P utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage. It employs pulse width modulation (PWM) techniques to regulate the output voltage and maintain stability under varying load conditions.

Detailed Application Field Plans

MPQ2451GG-5-AEC1-P finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

  1. MPQ2452GG-5-AEC1-P
  2. MPQ2453GG-5-AEC1-P
  3. MPQ2454GG-5-AEC1-P
  4. MPQ2455GG-5-AEC1-P
  5. MPQ2456GG-5-AEC1-P

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, MPQ2451GG-5-AEC1-P is an integrated circuit used for power management applications. Its compact size, high efficiency, and wide input voltage range make it suitable for various electronic devices. However, its limited maximum output current and higher cost should be considered when selecting this product. The detailed pin configuration, functional features, working principles, application field plans, and alternative models provide comprehensive information for designers and engineers.

技術ソリューションにおける MPQ2451GG-5-AEC1-P 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。

Sure! Here are 10 common questions and answers related to the application of MPQ2451GG-5-AEC1-P in technical solutions:

1. What is the MPQ2451GG-5-AEC1-P? - The MPQ2451GG-5-AEC1-P is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.

2. What are the key features of the MPQ2451GG-5-AEC1-P? - Some key features of the MPQ2451GG-5-AEC1-P include multiple voltage regulators, power sequencing, fault protection, and high efficiency.

3. What technical solutions can benefit from using the MPQ2451GG-5-AEC1-P? - The MPQ2451GG-5-AEC1-P can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and more.

4. How many voltage regulators does the MPQ2451GG-5-AEC1-P have? - The MPQ2451GG-5-AEC1-P has four voltage regulators, each capable of providing a different output voltage.

5. Can the MPQ2451GG-5-AEC1-P handle high current loads? - Yes, the MPQ2451GG-5-AEC1-P is designed to handle high current loads with its robust power delivery capabilities.

6. Does the MPQ2451GG-5-AEC1-P support power sequencing? - Yes, the MPQ2451GG-5-AEC1-P supports power sequencing, allowing for controlled startup and shutdown of different power domains.

7. What kind of fault protection does the MPQ2451GG-5-AEC1-P provide? - The MPQ2451GG-5-AEC1-P offers various fault protection features such as overvoltage protection, undervoltage protection, and thermal shutdown.

8. Is the MPQ2451GG-5-AEC1-P highly efficient? - Yes, the MPQ2451GG-5-AEC1-P is designed for high efficiency, helping to minimize power losses and maximize battery life in portable devices.

9. Can the MPQ2451GG-5-AEC1-P be used in automotive applications? - Yes, the MPQ2451GG-5-AEC1-P is suitable for automotive applications, providing reliable power management in vehicles.

10. Are there any evaluation boards or reference designs available for the MPQ2451GG-5-AEC1-P? - Yes, the manufacturer of the MPQ2451GG-5-AEC1-P typically provides evaluation boards and reference designs to help developers get started with their applications.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and specifications for the MPQ2451GG-5-AEC1-P.