MP4470GL-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP4470GL-Z

Manufacturer

Monolithic Power Systems

Introduction

The MP4470GL-Z is a highly integrated, high-efficiency step-down switching regulator designed for a variety of applications.

Product Features and Performance

Step-Down (Buck) topology

Adjustable output voltage

Single output channel

Synchronous rectification for improved efficiency

Wide input voltage range from 4.5V to 36V

Adjustable output voltage range from 0.8V to 32.4V

Capable of delivering a current of up to 5A

Switching frequency range from 200kHz to 1MHz

Operating temperature suitable for industrial applications (-40°C to 125°C)

Surface mount technology

Product Advantages

High integration to minimize external component count

High efficiency due to synchronous rectification

Wide input and output voltage ranges for flexible power design

High frequency operation allows for smaller external components

Thermal and overcurrent protection for safety and reliability

Key Technical Parameters

Input Voltage (Min): 4.5V

Input Voltage (Max): 36V

Output Voltage (Min/Fixed): 0.8V

Output Voltage (Max): 32.4V

Output Current: 5A

Switching Frequency: 200kHz ~ 1MHz

Quality and Safety Features

Over-temperature protection

Over-current protection

Synchronous rectification for lower losses

High thermal performance package

Compatibility

Ideally suited for surface mount technology

Compatible with a wide range of input and output voltages

Application Areas

Consumer electronics

Industrial power systems

Communication devices

Automotive power supplies

Product Lifecycle

Currently active and not nearing discontinuation

Availability of replacements or upgrades should be confirmed with the manufacturer

Several Key Reasons to Choose This Product

Flexibility in application due to wide voltage ranges

High output current capability making it suitable for heavy-duty applications

High efficiency for energy-saving operations

Reliable performance over a wide range of operating temperatures

Synchronous rectification for improved power conversion efficiency

Built-in protections for extended product life and safety

Offered by Monolithic Power Systems, a trusted manufacturer in power management solutions