MIC2544-1YM-TR - Microchip Technology

Manufacturer Part Number

MIC2544-1YM-TR

Manufacturer

Microchip Technology

Introduction

Power management integrated circuit power distribution switch designed for USB applications.

Product Features and Performance

USB power switch with single output

High-side output configuration with N-Channel MOSFET

On/Off control interface

Status flag feature for real-time feedback

Adjustable current limiting for fault protection

Over-temperature protection for safety

Supports 2.7V to 5.5V load voltage range

Capable of delivering up to 1.5A output current

Low Rds(on) of 80mOhm to minimize power loss

Product Advantages

Provides efficient distribution of power

Enhanced protection against faults and overheating

Real-time status indication for system monitoring

No external voltage supply needed

Key Technical Parameters

Voltage - Load: 2.7V ~ 5.5V

Current - Output (Max): 1.5A

Rds On (Typ): 80mOhm

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Current limiting adjustment

Thermal protection for device longevity

Compliant with industry safety standards

Compatibility

Compatible with USB-powered devices

Surface Mount 8-SOIC package for PCB integration

Application Areas

USB hubs and peripherals

Power distribution in consumer electronics

Battery-powered devices

Product Lifecycle

Product status is active

Not currently nearing discontinuation

Standard 8-SOIC packaging ensures availability for future designs

Reasons to Choose This Product

Efficient power switching for USB applications

Advanced safety features protecting against current overloads and overheating

No need for external voltage supply, simplifying design

Robust operating temperature range suitable for various environments

Compact and industry-standard package offering ease of integration into existing designs