MIC4575-5.0BU - Microchip Technology

Manufacturer Part Number

MIC4575-5.0BU

Manufacturer

microchip-technology

Introduction

The MIC4575-5.0BU is a high-performance, fixed-output, step-down DC-DC converter from Microchip Technology. It is designed to provide a regulated 5V output from an input voltage range of 4V to 24V, making it suitable for a wide variety of applications.

Product Features and Performance

Step-down (buck) and buck-boost topology

Fixed 5V output voltage

Output current capability of up to 1.7A

Switching frequency of 200kHz

Wide input voltage range of 4V to 24V

Operates over a temperature range of -40°C to +85°C

Surface mount package (TO-263-6, D2PAK)

Product Advantages

High efficiency, up to 95%

Compact and space-saving design

Robust overcurrent, overvoltage, and overtemperature protection

Low external component count for simplified design

Key Reasons to Choose This Product

Reliable and consistent power conversion performance

Broad input voltage range for versatile applications

Excellent thermal management for reliable operation

Easy to integrate into a wide range of electronic systems

Quality and Safety Features

RoHS compliant

Overcurrent, overvoltage, and overtemperature protection

Reliable and robust design for long-term use

Compatibility

The MIC4575-5.0BU is compatible with a wide range of electronic systems and devices that require a regulated 5V power supply from a 4V to 24V input.

Application Areas

Industrial automation and control systems

Automotive electronics

Telecommunications equipment

Portable devices and battery-powered applications

Product Lifecycle

The MIC4575-5.0BU is an obsolete product, meaning it is no longer in active production. However, there are several alternative and equivalent models available from Microchip Technology that offer similar functionality and performance. Customers are advised to contact our website's sales team for more information on available replacement options.