MPQ4459DQT-LF-P

Product Overview

The MPQ4459DQT-LF-P belongs to the category of integrated circuits and is commonly used as a power management solution in various electronic devices. This device is known for its high efficiency, compact package, and versatile characteristics. It is typically available in a small package and is designed to provide efficient power conversion for a wide range of applications.

Basic Information

• Category: Integrated Circuits
• Use: Power Management Solution
• Characteristics: High Efficiency, Compact Package
• Package: DQT (6mm x 6mm)
• Essence: Efficient Power Conversion
• Packaging/Quantity: Typically available in reels of 2500 units

Specifications

The MPQ4459DQT-LF-P features the following specifications: - Input Voltage Range: 4.5V to 55V - Output Voltage Range: 0.6V to 55V - Maximum Output Current: 5A - Switching Frequency: Up to 2MHz - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The detailed pin configuration of the MPQ4459DQT-LF-P is as follows: 1. VIN (Input Voltage) 2. SW (Switch Node) 3. PGND (Power Ground) 4. FB (Feedback) 5. SS/TRK (Soft Start/Tracking) 6. VOUT (Output Voltage)

Functional Features

The MPQ4459DQT-LF-P offers the following functional features: - Wide Input Voltage Range - High Efficiency Operation - Adjustable Output Voltage - Overcurrent Protection - Thermal Shutdown Protection

Advantages and Disadvantages

Advantages

• High Efficiency
• Wide Input Voltage Range
• Compact Package Size
• Overcurrent and Thermal Protection

Disadvantages

• Limited Maximum Output Current (5A)

Working Principles

The MPQ4459DQT-LF-P operates on the principle of pulse-width modulation (PWM) to regulate the output voltage based on the input voltage and load conditions. It utilizes an internal switch to control the power flow and maintain the desired output voltage with high efficiency.

Detailed Application Field Plans

The MPQ4459DQT-LF-P is well-suited for a variety of applications including: - Industrial Power Supplies - Automotive Electronics - LED Lighting Systems - Battery Charging Systems - Telecommunication Equipment

Detailed and Complete Alternative Models

Some alternative models to the MPQ4459DQT-LF-P include: - MPQ4460DQT-LF-P - MPQ4458DQT-LF-P - MPQ4461DQT-LF-P - MPQ4457DQT-LF-P

In conclusion, the MPQ4459DQT-LF-P is a versatile and efficient power management solution suitable for a wide range of electronic applications, offering high performance and reliability.

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