MIC2546-1YM - Microchip Technology

Manufacturer Part Number

MIC2546-1YM

Manufacturer

microchip-technology

Introduction

The MIC2546-1YM is a power management integrated circuit (PMIC) that provides a high-side N-channel USB switch with adjustable current limiting, over-temperature protection, and reverse current protection. It is designed to control the power distribution of USB ports and other applications requiring a high-side switch with overcurrent and thermal protection.

Product Features and Performance

Dual USB switch outputs with 1:1 input-output ratio

High-side N-channel switch configuration

Adjustable current limiting protection

Over-temperature protection

Reverse current protection

Status flag to indicate fault conditions

Low on-resistance (80mΩ typical)

Wide supply voltage range of 2.7V to 5.5V

Operating temperature range of -40°C to +85°C

Product Advantages

Robust overcurrent and thermal protection features

Efficient high-side switch design

Wide voltage and temperature operating range

Small package size for space-constrained applications

Key Reasons to Choose This Product

Reliable power management and protection for USB and other high-current applications

Optimized for low power consumption and high efficiency

Flexible design with adjustable current limiting and multiple protection features

Proven Microchip Technology quality and reliability

Quality and Safety Features

Adjustable current limiting to prevent overcurrent conditions

Over-temperature protection to prevent thermal damage

Reverse current protection to safeguard against reverse polarity connections

Compatibility

The MIC2546-1YM is compatible with a wide range of USB and other high-current applications that require a high-side power switch with protection features.

Application Areas

USB power control and distribution

Power management for mobile devices, tablets, and other consumer electronics

Industrial and automotive applications requiring a robust high-side power switch

Product Lifecycle

The MIC2546-1YM is an active product in our portfolio. There are no known equivalent or alternative models at this time. For the latest information on product availability and any potential future replacements, please contact our website's sales team.