Monolithic Power Systems Inc.
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MPQ2908AGL-AEC1-P

MPQ2908AGL-AEC1-P

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High voltage, high current, low power consumption
  • Package: SOP-8 (Small Outline Package)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Output Current: Up to 1.5A
  • Dropout Voltage: 0.5V at 1A
  • Quiescent Current: 10mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MPQ2908AGL-AEC1-P IC has a SOP-8 package with the following pin configuration:

  1. Vout (Output Voltage)
  2. GND (Ground)
  3. Vin (Input Voltage)
  4. NC (No Connection)
  5. NC (No Connection)
  6. NC (No Connection)
  7. NC (No Connection)
  8. NC (No Connection)

Functional Features

  • Wide input voltage range for versatile applications
  • Adjustable output voltage through external resistors
  • Built-in overcurrent protection
  • Thermal shutdown protection
  • Low dropout voltage for efficient power conversion

Advantages and Disadvantages

Advantages: - High voltage and current handling capability - Low power consumption - Wide operating temperature range - Built-in protection features

Disadvantages: - Limited output current compared to some other models - No built-in voltage regulation feedback mechanism

Working Principles

The MPQ2908AGL-AEC1-P is a voltage regulator IC that regulates the output voltage based on the input voltage and external resistor values. It operates by comparing the reference voltage with the feedback voltage obtained from a voltage divider network. The internal circuitry adjusts the output voltage to maintain a stable value within the specified range.

Detailed Application Field Plans

The MPQ2908AGL-AEC1-P is commonly used in various applications, including: - Power supplies for industrial equipment - Automotive electronics - Battery charging circuits - LED lighting systems - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MPQ2908AGL-AEC1-P are: - LM317: Adjustable voltage regulator with higher output current capability - LM7805: Fixed 5V voltage regulator with higher output current capability - LT1083: Adjustable voltage regulator with lower dropout voltage

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific requirements.

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10 سوال و پاسخ رایج مربوط به کاربرد MPQ2908AGL-AEC1-P در راه حل های فنی را فهرست کنید

Sure! Here are 10 common questions and answers related to the application of MPQ2908AGL-AEC1-P in technical solutions:

1. What is the MPQ2908AGL-AEC1-P? - The MPQ2908AGL-AEC1-P is a specific model of a power management integrated circuit (PMIC) designed for use in various technical solutions.

2. What are the key features of the MPQ2908AGL-AEC1-P? - Some key features of the MPQ2908AGL-AEC1-P include multiple voltage regulators, power sequencing, overcurrent protection, thermal shutdown, and low quiescent current.

3. What are the typical applications of the MPQ2908AGL-AEC1-P? - The MPQ2908AGL-AEC1-P is commonly used in applications such as industrial automation, automotive electronics, consumer electronics, and other systems that require efficient power management.

4. What is the input voltage range supported by the MPQ2908AGL-AEC1-P? - The MPQ2908AGL-AEC1-P supports an input voltage range of typically 2.7V to 5.5V.

5. How many voltage regulators are available in the MPQ2908AGL-AEC1-P? - The MPQ2908AGL-AEC1-P provides four voltage regulators, each with its own adjustable output voltage.

6. Does the MPQ2908AGL-AEC1-P have any built-in protection features? - Yes, the MPQ2908AGL-AEC1-P includes overcurrent protection, thermal shutdown, and undervoltage lockout features to ensure safe operation.

7. Can the MPQ2908AGL-AEC1-P be used in automotive applications? - Yes, the MPQ2908AGL-AEC1-P is designed to meet the requirements of automotive applications and is AEC-Q100 qualified.

8. What is the quiescent current of the MPQ2908AGL-AEC1-P? - The MPQ2908AGL-AEC1-P has a low quiescent current of typically 20µA.

9. Is there any power sequencing capability in the MPQ2908AGL-AEC1-P? - Yes, the MPQ2908AGL-AEC1-P supports power sequencing, allowing for controlled startup and shutdown of different voltage rails.

10. Are there any evaluation boards or reference designs available for the MPQ2908AGL-AEC1-P? - Yes, the manufacturer provides evaluation boards and reference designs to help users quickly prototype and integrate the MPQ2908AGL-AEC1-P into their technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.