MPQ4432GL-AEC1-Z

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: GL-AEC1-Z
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel / 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.8V to 6V
• Maximum Output Current: 3A
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MPQ4432GL-AEC1-Z has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. SS: Soft-Start Pin
6. PG: Power Good Indicator
7. SW: Switch Node
8. VOUT: Output Voltage

Functional Features

• High Efficiency: The MPQ4432GL-AEC1-Z offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: It consumes low power during operation, reducing overall power consumption.
• Adjustable Output Voltage: The output voltage can be adjusted within a wide range, providing flexibility in various applications.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard the circuit from excessive current flow.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power wastage.
• Wide input and output voltage ranges allow for versatile usage.
• Compact package size enables space-saving designs.
• Overcurrent protection ensures system reliability.

Disadvantages

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

Working Principles

The MPQ4432GL-AEC1-Z is a voltage regulator IC that utilizes a switching regulator topology. It converts the input voltage to a regulated output voltage by rapidly switching the internal power MOSFET. This switching action minimizes energy loss and allows for efficient power conversion. The feedback mechanism ensures the output voltage remains stable within the desired range.

Detailed Application Field Plans

The MPQ4432GL-AEC1-Z finds applications in various fields, including:

1. Consumer Electronics: Power management for smartphones, tablets, and portable devices.
2. Industrial Automation: Voltage regulation for control systems and motor drives.
3. Automotive: Power supply for infotainment systems and lighting modules.
4. Telecommunications: Power management for networking equipment and base stations.

Detailed and Complete Alternative Models

• MPQ4432GL-AEC1: Similar specifications and features, but without the "Z" package option.
• MPQ4432GL-AEC2: Higher maximum output current of 5A, suitable for more demanding applications.
• MPQ4432GL-AEC3: Extended operating temperature range (-40°C to +125°C) for harsh environments.

(Note: The above alternative models are provided for reference and may have slight variations in specifications and package options.)

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