Monolithic Power Systems Inc.
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MPQ2166GD-AEC1-Z

MPQ2166GD-AEC1-Z

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High efficiency, compact size, wide input voltage range
  • Package: GD-AEC1-Z package
  • Essence: Regulator IC with advanced power management features
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to +85°C
  • Efficiency: Up to 95%
  • Protection Features: Overcurrent protection, thermal shutdown, undervoltage lockout

Detailed Pin Configuration

The MPQ2166GD-AEC1-Z has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SS: Soft-start pin
  6. PG: Power good indicator pin
  7. SW: Switching node pin
  8. VOUT: Output voltage pin

Functional Features

  • High Efficiency: The MPQ2166GD-AEC1-Z offers high efficiency, reducing power losses and improving overall system performance.
  • Wide Input Voltage Range: With an input voltage range of 4.5V to 28V, the IC can be used in a variety of applications.
  • Compact Size: The GD-AEC1-Z package ensures a small footprint, making it suitable for space-constrained designs.
  • Advanced Power Management: The IC incorporates various protection features like overcurrent protection, thermal shutdown, and undervoltage lockout.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile applications. - Compact size enables use in space-constrained designs. - Advanced power management features provide protection and reliability.

Disadvantages: - Limited maximum output current of 3A may not be suitable for high-power applications. - Higher switching frequency may introduce additional noise in sensitive circuits.

Working Principles

The MPQ2166GD-AEC1-Z is a regulator IC that utilizes a switching topology to efficiently convert the input voltage to the desired output voltage. It employs a pulse-width modulation (PWM) control scheme to regulate the output voltage. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output. The soft-start pin (SS) ensures a controlled startup, preventing excessive inrush current. The power good indicator pin (PG) provides a signal indicating when the output voltage is within the specified range.

Detailed Application Field Plans

The MPQ2166GD-AEC1-Z is well-suited for various applications, including but not limited to:

  1. Industrial Automation: Powering sensors, actuators, and control systems.
  2. Automotive Electronics: Providing power to infotainment systems, lighting modules, and motor controls.
  3. Telecommunications: Powering network equipment, base stations, and communication devices.
  4. Consumer Electronics: Powering portable devices, audio/video equipment, and home automation systems.

Detailed and Complete Alternative Models

  1. MPQ2165GD-AEC1-Z: Similar specifications with a lower maximum output current of 2A.
  2. MPQ2167GD-AEC1-Z: Similar specifications with a higher maximum output current of 4A.
  3. MPQ2168GD-AEC1-Z: Similar specifications with a higher maximum output current of 5A.

These alternative models provide options based on specific application requirements and desired output current capabilities.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa MPQ2166GD-AEC1-Z katika suluhu za kiufundi

Sure! Here are 10 common questions and answers related to the application of MPQ2166GD-AEC1-Z in technical solutions:

1. What is MPQ2166GD-AEC1-Z? - MPQ2166GD-AEC1-Z is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.

2. What are the key features of MPQ2166GD-AEC1-Z? - Some key features of MPQ2166GD-AEC1-Z include multiple voltage regulators, high efficiency, low quiescent current, and built-in protection mechanisms.

3. What technical solutions can MPQ2166GD-AEC1-Z be used in? - MPQ2166GD-AEC1-Z can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and IoT devices.

4. How many voltage regulators does MPQ2166GD-AEC1-Z have? - MPQ2166GD-AEC1-Z has multiple voltage regulators, typically including buck converters, boost converters, and LDOs (low-dropout regulators).

5. What is the input voltage range supported by MPQ2166GD-AEC1-Z? - The input voltage range supported by MPQ2166GD-AEC1-Z is typically between 2.7V and 5.5V.

6. What is the output voltage range provided by MPQ2166GD-AEC1-Z? - The output voltage range provided by MPQ2166GD-AEC1-Z depends on the specific configuration and can vary from a few millivolts to several volts.

7. Does MPQ2166GD-AEC1-Z have any built-in protection mechanisms? - Yes, MPQ2166GD-AEC1-Z typically includes built-in protection mechanisms such as overvoltage protection, undervoltage lockout, and thermal shutdown.

8. Can MPQ2166GD-AEC1-Z operate in a wide temperature range? - Yes, MPQ2166GD-AEC1-Z is designed to operate reliably in a wide temperature range, typically from -40°C to 85°C.

9. Is MPQ2166GD-AEC1-Z compatible with other components or microcontrollers? - Yes, MPQ2166GD-AEC1-Z is designed to be compatible with various components and microcontrollers commonly used in technical solutions.

10. Where can I find more information about the application of MPQ2166GD-AEC1-Z? - You can refer to the datasheet and technical documentation provided by the manufacturer for detailed information on the application of MPQ2166GD-AEC1-Z.

Please note that the specific details and answers may vary depending on the actual product and its documentation.