MIC4576BT - Microchip Technology

Manufacturer Part Number

MIC4576BT

Manufacturer

microchip-technology

Introduction

The MIC4576BT is a high-performance, fixed-frequency, current-mode PWM step-down DC-DC converter designed to provide a regulated output voltage from a wide range of input voltages. It operates from an input voltage range of 4V to 36V and can deliver up to 3A of output current. The device features advanced circuit protection, including overcurrent, short-circuit, and thermal shutdown.

Product Features and Performance

Wide input voltage range: 4V to 36V

Adjustable output voltage: 1.23V to 33V

Output current up to 3A

Fixed switching frequency of 200kHz

Current-mode control for fast transient response

Built-in soft-start function

Overcurrent, short-circuit, and thermal shutdown protection

Product Advantages

Compact TO-220-5 package

High efficiency up to 95%

Stable operation across a wide range of input voltages

Reliable protection features for safe operation

Key Reasons to Choose This Product

Versatile and robust design for a variety of applications

Excellent power conversion efficiency for improved system performance

Comprehensive protection features for reliable and safe operation

Compact size and easy integration into your design

Quality and Safety Features

Designed and manufactured to high-quality standards

Robust overcurrent, short-circuit, and thermal protection

Complies with relevant safety and environmental regulations

Compatibility

The MIC4576BT is compatible with a wide range of systems and devices that require a regulated DC-DC power supply within its input and output voltage and current ranges.

Application Areas

The MIC4576BT is suitable for a variety of applications, including:

Industrial and commercial equipment

Telecommunications and networking equipment

Automotive and transportation systems

Household and consumer electronics

Product Lifecycle

The MIC4576BT is currently an obsolete product. Microchip-technology has discontinued this model, and there are no direct replacements available. Customers are advised to contact our website's sales team for information on alternative or equivalent products that may meet their requirements.