MPQ4423AGQ-AEC1-Z

Product Overview

Category

MPQ4423AGQ-AEC1-Z belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit
• Power management and control functionality
• High efficiency
• Compact size
• Wide operating voltage range

Package

MPQ4423AGQ-AEC1-Z is available in a small outline package (SOP) or quad flat no-leads (QFN) package.

Essence

The essence of MPQ4423AGQ-AEC1-Z lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 3A
• Switching Frequency: 1.5MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage
2. GND: Ground reference
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching node
6. PGND: Power ground
7. LX: Inductor connection

Functional Features

• High efficiency power conversion
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft-start function
• Low quiescent current

Advantages

• Compact size allows for space-saving designs
• Wide input voltage range enables compatibility with various power sources
• High efficiency reduces power loss and improves overall system performance
• Comprehensive protection features enhance device reliability
• Adjustable output voltage provides flexibility for different applications

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Operating temperature range may restrict usage in extreme environments

Working Principles

MPQ4423AGQ-AEC1-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 control the duty cycle of the switching transistor, regulating the output voltage based on the feedback received from the FB pin.

Detailed Application Field Plans

MPQ4423AGQ-AEC1-Z finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - Industrial equipment

Detailed and Complete Alternative Models

• MPQ4422AGQ-AEC1-Z
• MPQ4424AGQ-AEC1-Z
• MPQ4425AGQ-AEC1-Z
• MPQ4426AGQ-AEC1-Z
• MPQ4427AGQ-AEC1-Z

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

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