Monolithic Power Systems Inc.
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MP3309AGQ-Z
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MP3309AGQ-Z

Product Overview

Category

MP3309AGQ-Z belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and voltage regulation.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • Over-temperature protection

Package

MP3309AGQ-Z is available in a small outline package (SOP) or a quad flat no-leads (QFN) package.

Essence

The essence of MP3309AGQ-Z lies in its ability to efficiently regulate and manage power supply voltages in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: 0.6V - 3.3V
  • Maximum Output Current: 1.5A
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

  • Integrated synchronous rectifier
  • Adjustable output voltage
  • Soft start function
  • Over-current protection
  • Under-voltage lockout
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Compact size enables integration into space-constrained designs
  • Over-temperature protection ensures safe operation

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Requires external components for proper operation

Working Principles

MP3309AGQ-Z utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage. It employs pulse-width modulation (PWM) techniques to regulate the output voltage and maintain stability.

Detailed Application Field Plans

MP3309AGQ-Z 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

  1. MP3309AGQ
  2. MP3309BGQ
  3. MP3309CGQ
  4. MP3309DGQ
  5. MP3309EGQ

These alternative models offer similar functionality and characteristics, providing flexibility in design choices.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng MP3309AGQ-Z sa mga teknikal na solusyon

  1. What is the typical operating voltage range for MP3309AGQ-Z?
    - The typical operating voltage range for MP3309AGQ-Z is 4.5V to 36V.

  2. What is the maximum output current of MP3309AGQ-Z?
    - The maximum output current of MP3309AGQ-Z is 3A.

  3. Can MP3309AGQ-Z be used in automotive applications?
    - Yes, MP3309AGQ-Z is suitable for automotive applications.

  4. What is the switching frequency range of MP3309AGQ-Z?
    - The switching frequency range of MP3309AGQ-Z is 100kHz to 2MHz.

  5. Is MP3309AGQ-Z compatible with dimming control?
    - Yes, MP3309AGQ-Z supports analog and PWM dimming control.

  6. What is the thermal shutdown temperature of MP3309AGQ-Z?
    - The thermal shutdown temperature of MP3309AGQ-Z is approximately 165°C.

  7. Can MP3309AGQ-Z be used in LED lighting applications?
    - Yes, MP3309AGQ-Z is commonly used in LED lighting applications.

  8. What is the typical efficiency of MP3309AGQ-Z?
    - The typical efficiency of MP3309AGQ-Z is around 90%.

  9. Does MP3309AGQ-Z have overcurrent protection?
    - Yes, MP3309AGQ-Z features overcurrent protection.

  10. What package type does MP3309AGQ-Z come in?
    - MP3309AGQ-Z is available in a compact QFN package.