Monolithic Power Systems Inc.
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MP8767GQ-Z

MP8767GQ-Z

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple output channels

Package: QFN (Quad Flat No-leads)

Essence: MP8767GQ-Z is a power management IC designed to efficiently regulate and distribute power in electronic devices.

Packaging/Quantity: Available in tape and reel packaging. Quantity per reel: 2500 units.

Specifications

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: 0.6V - 3.6V
  • Number of Output Channels: 4
  • Maximum Output Current: 1A per channel
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP8767GQ-Z has the following pin configuration:

  1. VIN: Input voltage pin
  2. EN: Enable pin
  3. PGND: Power ground pin
  4. SW1: Switching node for channel 1
  5. SW2: Switching node for channel 2
  6. SW3: Switching node for channel 3
  7. SW4: Switching node for channel 4
  8. VOUT1: Output voltage pin for channel 1
  9. VOUT2: Output voltage pin for channel 2
  10. VOUT3: Output voltage pin for channel 3
  11. VOUT4: Output voltage pin for channel 4
  12. FB1: Feedback pin for channel 1
  13. FB2: Feedback pin for channel 2
  14. FB3: Feedback pin for channel 3
  15. FB4: Feedback pin for channel 4
  16. PGND: Power ground pin
  17. AGND: Analog ground pin
  18. VCC: Supply voltage pin

Functional Features

  • Integrated power management solution
  • High efficiency conversion
  • Low quiescent current
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function
  • Adjustable output voltage
  • Stable output under varying load conditions

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for space-saving designs - Wide input voltage range accommodates various power sources - Multiple output channels provide flexibility in powering different components

Disadvantages: - Limited maximum output current per channel (1A)

Working Principles

The MP8767GQ-Z utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage levels. It employs pulse width modulation (PWM) techniques to regulate the output voltage and maintain stability under varying load conditions. The integrated control circuitry ensures optimal power distribution and protection features.

Detailed Application Field Plans

The MP8767GQ-Z is suitable for a wide range of applications, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Wearable devices - Consumer electronics - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MP8767GQ-Z are: - MP8768GQ-Z - MP8769GQ-Z - MP8770GQ-Z - MP8771GQ-Z

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

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تکنیکی حل میں MP8767GQ-Z 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 MP8767GQ-Z in technical solutions:

  1. Question: What is the MP8767GQ-Z?
    Answer: The MP8767GQ-Z is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Question: What are the key features of the MP8767GQ-Z?
    Answer: The MP8767GQ-Z offers features such as multiple voltage regulators, power sequencing, fault protection, and high efficiency.

  3. Question: What applications can the MP8767GQ-Z be used in?
    Answer: The MP8767GQ-Z is commonly used in applications like smartphones, tablets, portable devices, and other battery-powered systems.

  4. Question: How many voltage regulators does the MP8767GQ-Z have?
    Answer: The MP8767GQ-Z has multiple voltage regulators, typically including buck converters, boost converters, and LDOs (low-dropout regulators).

  5. Question: Can the MP8767GQ-Z handle different input voltages?
    Answer: Yes, the MP8767GQ-Z is designed to handle a wide range of input voltages, making it suitable for various power supply configurations.

  6. Question: Does the MP8767GQ-Z support power sequencing?
    Answer: Yes, the MP8767GQ-Z provides power sequencing capabilities, allowing for controlled startup and shutdown of different power domains.

  7. Question: What kind of fault protection does the MP8767GQ-Z offer?
    Answer: The MP8767GQ-Z includes various fault protection features like overvoltage protection, undervoltage lockout, and thermal shutdown.

  8. Question: Is the MP8767GQ-Z highly efficient?
    Answer: Yes, the MP8767GQ-Z is designed for high efficiency, helping to minimize power losses and extend battery life in portable devices.

  9. Question: Can the MP8767GQ-Z be used in automotive applications?
    Answer: No, the MP8767GQ-Z is not specifically designed or qualified for automotive applications. It is primarily intended for consumer electronics.

  10. Question: Are evaluation boards or reference designs available for the MP8767GQ-Z?
    Answer: Yes, the manufacturer of the MP8767GQ-Z typically provides evaluation boards and reference designs to help developers integrate it into their systems.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and specifications for the MP8767GQ-Z.