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。
MPQ28261DL-LF-P
詳細を表示 DataSheets

MPQ28261DL-LF-P

Product Overview

Category

MPQ28261DL-LF-P belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Integrated circuit
  • Power management functionality
  • Low power consumption
  • High efficiency
  • Compact package size

Package

MPQ28261DL-LF-P is available in a small outline package (SOP) format.

Essence

The essence of MPQ28261DL-LF-P lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy conservation.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Input voltage range: 2.7V - 5.5V
  • Output voltage range: 0.6V - 3.3V
  • Maximum output current: 1A
  • Operating temperature range: -40°C to +85°C
  • Switching frequency: 1.2MHz

Detailed Pin Configuration

The MPQ28261DL-LF-P has the following pin configuration:

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

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High efficiency conversion ensures minimal power loss.
  • Overcurrent protection safeguards against excessive current flow.
  • Thermal shutdown protection prevents overheating.
  • Soft-start feature reduces inrush current during startup.

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Compact size
  • Wide input voltage range
  • Overcurrent and thermal protection

Disadvantages

  • Limited maximum output current (1A)
  • Restricted operating temperature range (-40°C to +85°C)

Working Principles

MPQ28261DL-LF-P operates on the principle of pulse width modulation (PWM) to regulate the output voltage. It uses an internal switch to control the power flow and maintain the desired voltage level.

Detailed Application Field Plans

MPQ28261DL-LF-P finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MPQ28261DL-LF-P are: - MPQ28262DL-LF-P - MPQ28263DL-LF-P - MPQ28264DL-LF-P - MPQ28265DL-LF-P

These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific requirements.

Word count: 330 words

技術ソリューションにおける MPQ28261DL-LF-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 MPQ28261DL-LF-P in technical solutions:

  1. Question: What is the MPQ28261DL-LF-P?
    Answer: The MPQ28261DL-LF-P is a power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Question: What are the key features of the MPQ28261DL-LF-P?
    Answer: The key features include multiple voltage regulators, power sequencing, fault protection, and high efficiency.

  3. Question: What technical solutions can benefit from using the MPQ28261DL-LF-P?
    Answer: The MPQ28261DL-LF-P is commonly used in applications such as smartphones, tablets, portable devices, and other battery-powered systems.

  4. Question: How many voltage regulators does the MPQ28261DL-LF-P have?
    Answer: The MPQ28261DL-LF-P has four voltage regulators, which can provide different output voltages for various components in a system.

  5. Question: Can the MPQ28261DL-LF-P handle power sequencing?
    Answer: Yes, the MPQ28261DL-LF-P supports power sequencing, ensuring that different components receive power in the correct order during startup and shutdown.

  6. Question: Does the MPQ28261DL-LF-P offer any fault protection features?
    Answer: Yes, the MPQ28261DL-LF-P includes built-in fault protection mechanisms such as overvoltage protection, undervoltage lockout, and thermal shutdown.

  7. Question: What is the efficiency of the MPQ28261DL-LF-P?
    Answer: The MPQ28261DL-LF-P is designed for high efficiency, helping to minimize power losses and extend battery life in portable devices.

  8. Question: Can the MPQ28261DL-LF-P be used in automotive applications?
    Answer: Yes, the MPQ28261DL-LF-P is suitable for automotive applications that require power management and voltage regulation.

  9. Question: Is the MPQ28261DL-LF-P easy to integrate into existing designs?
    Answer: Yes, the MPQ28261DL-LF-P comes in a compact package and offers a wide range of configuration options, making it relatively easy to integrate into different designs.

  10. Question: Where can I find more detailed information about the MPQ28261DL-LF-P?
    Answer: You can refer to the datasheet and technical documentation provided by the manufacturer for more detailed information on the MPQ28261DL-LF-P's specifications, pinout, and application guidelines.