MIC2548-2YM - Microchip Technology

Manufacturer Part Number

MIC2548-2YM

Manufacturer

Microchip Technology

Introduction

The MIC2548-2YM is a high-side power distribution switch designed specifically for USB applications, providing a robust interface for controlling USB peripherals.

Product Features and Performance

Integrated USB Switch

High Side Output Configuration utilizing an N-Channel MOSFET

Status Flag feature for monitoring

Supports Fault Protection including Current Limiting (adjustable) and Over Temperature Protection

Operates over a wide input voltage range from 2.7V to 5.5V

Product Advantages

Does not require an external voltage supply (Vcc/Vdd) for operation

Simplifies USB power management in host devices

Robust fault protection enhances device safety and longevity

Key Technical Parameters

Single Output with a 1:1 input-output ratio

Maximum output current of 1.5A

Typical Rds (On) resistance of 80mOhm

Non-Inverting Input Type

Operating temperature range from -40°C to 85°C

Quality and Safety Features

Built-in adjustable current limiting

Over temperature protection ensuring safe operation under extreme conditions

Compatibility

Designed for USB applications

Compatible with 8-SOIC (0.154", 3.90mm Width) surface mount packaging

Application Areas

USB hubs

USB peripheral devices

Consumer electronics managing USB power

Product Lifecycle

Currently active product status

No indication of discontinuation, ensuring continued availability and support

Several Key Reasons to Choose This Product

Supports a broad range of operating voltages suitable for versatile USB applications

No need for external power supply reduces component count

Advanced safety features including current limiting and over temperature protection to safeguard peripherals

Compact 8-SOIC package allows for easier integration into space-sensitive applications

Status Flag feature for real-time monitoring enhances operational reliability and user experience