MPQ2420GF

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple protection features

Package: QFN (Quad Flat No-leads)

Essence: The MPQ2420GF is a power management IC designed for various applications requiring efficient power conversion and management.

Packaging/Quantity: The MPQ2420GF is available in a QFN package. The quantity per package may vary depending on the supplier.

Specifications

The MPQ2420GF has the following specifications:

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 6V
• Maximum Output Current: 2A
• Switching Frequency: Up to 1.5MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MPQ2420GF has the following pin configuration:

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

Functional Features

The MPQ2420GF offers the following functional features:

• High efficiency synchronous step-down converter
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Under-voltage lockout
• Soft-start function
• Power good indicator

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for space-saving designs - Wide input voltage range enables versatile applications - Multiple protection features ensure system reliability

Disadvantages: - Limited maximum output current (2A)

Working Principles

The MPQ2420GF operates as a synchronous step-down converter. It converts the input voltage to a lower, adjustable output voltage with high efficiency. The integrated circuit utilizes pulse width modulation (PWM) to control the switching of the internal power MOSFETs, ensuring efficient power conversion.

Detailed Application Field Plans

The MPQ2420GF is suitable for various applications, including but not limited to:

1. Portable electronic devices
2. Battery-powered systems
3. Industrial automation
4. Automotive electronics
5. LED lighting systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MPQ2420GF are:

1. MPQ2410GF
2. MPQ2430GF
3. MPQ2440GF
4. MPQ2450GF

These alternative models provide different specifications and may be suitable for specific application requirements.

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