MPQ4488GU-AEC1-Z

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics:
  • High efficiency
  • Wide input voltage range
  • Multiple protection features
• Package: GU Package
• Essence: Power Management IC for various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.6V to 5.5V
• Maximum Output Current: 3A
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MPQ4488GU-AEC1-Z has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SS: Soft-start pin
6. PGND: Power ground pin
7. SW: Switch pin
8. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows for versatile applications
• High efficiency ensures minimal power loss
• Multiple protection features including over-current, over-voltage, and thermal shutdown
• Soft-start function for smooth startup and reduced inrush current

Advantages and Disadvantages

Advantages: - High efficiency results in energy savings - Wide input voltage range provides flexibility - Multiple protection features enhance reliability - Soft-start function reduces stress on components during startup

Disadvantages: - Limited maximum output current of 3A - Operating temperature range may not be suitable for extreme environments

Working Principles

The MPQ4488GU-AEC1-Z is a power management IC that regulates the input voltage to provide a stable output voltage. It utilizes a switching regulator topology to achieve high efficiency. The integrated protection features ensure safe operation by monitoring and responding to abnormal conditions such as over-current, over-voltage, and excessive temperature.

Detailed Application Field Plans

The MPQ4488GU-AEC1-Z can be used in various applications including:

1. Industrial automation systems
2. Telecommunications equipment
3. Consumer electronics
4. LED lighting
5. Automotive electronics

Detailed and Complete Alternative Models

1. MPQ4488GU-AEC1: Similar specifications and features, different package (AEC1)
2. MPQ4488GQ-AEC1: Similar specifications and features, different package (GQ)
3. MPQ4488GU-AEC2: Higher maximum output current (5A), similar specifications and features

Note: Please refer to the manufacturer's datasheet for a complete list of alternative models.

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