MP4462DN-LF

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: DFN (Dual Flat No-Lead)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 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: 1.5MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP4462DN-LF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows for versatile applications
• High efficiency conversion minimizes power loss
• Compact size and low power consumption make it suitable for portable devices
• Built-in protection features such as over-current and thermal shutdown

Advantages and Disadvantages

Advantages

• High efficiency operation
• Wide input voltage range
• Compact size
• Built-in protection features

Disadvantages

• Limited maximum output current (3A)

Working Principles

The MP4462DN-LF is a voltage regulator that uses a switching converter topology to efficiently regulate the output voltage. It operates by rapidly switching an internal power transistor on and off, controlling the energy flow from the input to the output. This switching action allows for high efficiency conversion and precise voltage regulation.

Detailed Application Field Plans

The MP4462DN-LF is commonly used in various applications, including:

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

Detailed and Complete Alternative Models

• MP4461DN-LF
• MP4463DN-LF
• MP4464DN-LF
• MP4465DN-LF
• MP4466DN-LF

These alternative models offer similar functionality and specifications to the MP4462DN-LF, providing flexibility for different design requirements.

In conclusion, the MP4462DN-LF is a voltage regulator IC with high efficiency, compact size, and a wide input voltage range. It is commonly used in portable electronic devices, battery-powered systems, and various other applications. While it has a limited maximum output current, its advantages include high efficiency operation, compact size, and built-in protection features. Alternative models such as the MP4461DN-LF and MP4463DN-LF offer similar functionality.