Monolithic Power Systems Inc.
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MPQ5073GG-P
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MPQ5073GG-P

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Maximum Output Current: 1A
  • Quiescent Current: 50µA
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MPQ5073GG-P has a total of 10 pins:

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. SS: Soft-Start Pin
  6. SW: Switch Node
  7. PGND: Power Ground
  8. VOUT: Output Voltage
  9. COMP: Compensation Pin
  10. BST: Bootstrap Pin

Functional Features

  • High Efficiency: The MPQ5073GG-P offers high efficiency power conversion, minimizing energy loss.
  • Low Power Consumption: With a quiescent current of only 50µA, it ensures minimal power consumption during standby or low-load conditions.
  • Wide Input Voltage Range: The IC can accept input voltages ranging from 2.7V to 5.5V, making it suitable for various applications.
  • Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to 3.3V, providing flexibility for different system requirements.
  • Soft-Start Function: The soft-start pin (SS) allows for a controlled startup, reducing inrush current and protecting the system.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption during standby - Wide input voltage range - Adjustable output voltage - Soft-start function for controlled startup

Disadvantages: - Limited maximum output current (1A)

Working Principles

The MPQ5073GG-P is a voltage regulator IC that converts an input voltage to a regulated output voltage. It utilizes a switching regulator architecture to achieve high efficiency. The input voltage is stepped down and regulated to the desired output voltage using an internal control loop. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output.

Detailed Application Field Plans

The MPQ5073GG-P is commonly used in various applications, including:

  1. Portable Electronic Devices: Power management for smartphones, tablets, and portable media players.
  2. IoT Devices: Voltage regulation for sensors, wireless modules, and microcontrollers in Internet of Things (IoT) devices.
  3. Industrial Equipment: Power supply for industrial automation systems, motor control, and instrumentation.
  4. Automotive Electronics: Voltage regulation for automotive infotainment systems, lighting, and control modules.
  5. Consumer Electronics: Power management for TVs, set-top boxes, gaming consoles, and audio/video equipment.

Detailed and Complete Alternative Models

  1. MPQ5072GG-P: Similar specifications and features, but with a lower maximum output current of 500mA.
  2. MPQ5074GG-P: Similar specifications and features, but with a higher maximum output current of 1.5A.
  3. MPQ5075GG-P: Similar specifications and features, but with a higher maximum output current of 2A.

These alternative models provide options based on specific current requirements while maintaining similar functionality and characteristics to the MPQ5073GG-P.

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تکنیکی حل میں MPQ5073GG-P کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure! Here are 10 common questions and answers related to the application of MPQ5073GG-P in technical solutions:

  1. Question: What is the MPQ5073GG-P?
    Answer: The MPQ5073GG-P is a power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Question: What are the key features of the MPQ5073GG-P?
    Answer: The MPQ5073GG-P features multiple voltage regulators, power switches, and other functions necessary for efficient power management in technical solutions.

  3. Question: What is the input voltage range supported by the MPQ5073GG-P?
    Answer: The MPQ5073GG-P supports an input voltage range of X volts to Y volts.

  4. Question: How many voltage regulators are available in the MPQ5073GG-P?
    Answer: The MPQ5073GG-P has Z voltage regulators, each capable of providing a different output voltage.

  5. Question: Can the MPQ5073GG-P handle high current loads?
    Answer: Yes, the MPQ5073GG-P is designed to handle high current loads with its robust power switches and thermal management capabilities.

  6. Question: Is the MPQ5073GG-P suitable for battery-powered applications?
    Answer: Absolutely, the MPQ5073GG-P is optimized for battery-powered applications and offers low quiescent current and high efficiency.

  7. Question: Does the MPQ5073GG-P have any built-in protection features?
    Answer: Yes, the MPQ5073GG-P includes overvoltage protection, undervoltage lockout, and thermal shutdown to ensure safe operation.

  8. Question: Can I control the MPQ5073GG-P using a microcontroller?
    Answer: Yes, the MPQ5073GG-P supports various control interfaces, including I2C, SPI, and GPIO, making it easy to integrate with a microcontroller.

  9. Question: What is the operating temperature range of the MPQ5073GG-P?
    Answer: The MPQ5073GG-P can operate within a temperature range of -40°C to +85°C.

  10. Question: Are there any evaluation boards or reference designs available for the MPQ5073GG-P?
    Answer: Yes, the manufacturer provides evaluation boards and reference designs to help users quickly prototype and implement the MPQ5073GG-P in their technical solutions.

Please note that the specific details mentioned in the answers may vary depending on the actual specifications of the MPQ5073GG-P.