MIC24045-EIYFL-TR - Microchip Technology

Manufacturer Part Number

MIC24045-EIYFL-TR

Manufacturer

Microchip Technology

Introduction

Portable switching voltage regulator for power management applications

Product Features and Performance

Step-Down (Buck) topology

Programmable output voltage

Integrated synchronous rectifier for high efficiency

Single output channel

High switching frequency of 780kHz

Supports a wide input voltage range from 4.5V to 19V

Capable of delivering up to 5A output current

Operating temperature range from -40°C to 125°C

Surface mount technology for compact PCB design

Product Advantages

High efficiency due to synchronous rectification

Flexible input voltage suitable for various applications

High output current capacity for demanding loads

Thermal performance optimized for a broad range of temperatures

Compact PowerVFQFN package conserves board space

Key Technical Parameters

Voltage - Input (Min): 4.5V

Voltage - Input (Max): 19V

Voltage - Output (Min/Fixed): 1.2V

Current - Output: 5A

Frequency - Switching: 780kHz

Operating Temperature -40°C ~ 125°C

Quality and Safety Features

Robust thermal performance

Designed for high-reliability applications

Built-in safety features to ensure protection against overcurrent and thermal overload

Compatibility

Compatible with a broad range of input voltages

Surface mount 20-PowerVFQFN package integrates into various PCB designs

Application Areas

Portable and mobile devices

Networking equipment

Data storage systems

Point-of-Load (POL) power supplies

Consumer electronics

Product Lifecycle

Active product status

Not reported as nearing discontinuation

Several Key Reasons to Choose This Product

High efficiency for energy-saving applications

Wide input voltage range offers design flexibility

High output current capability for power-intensive devices

Compact size for space-constrained designs

Reliable performance across a wide temperature range

Advanced packaging technology compatible with modern manufacturing processes