MAX1931EUB - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1931EUB

Manufacturer

Analog Devices

Introduction

The MAX1931EUB is a high-performance power distribution switch designed for USB applications, provided in a 10-uMAX package for surface mounting.

Product Features and Performance

USB switch with high side output configuration.

P-Channel output type for efficient power handling.

Non-inverting input type ensuring ease of integration.

Supports voltage load range from 2.7V to 5.5V.

Capable of delivering up to 500mA output current.

Low Rds (On) of 60mOhm reduces power loss.

Includes status flag feature for monitoring operations.

Product Advantages

Compact 10-uMAX package suitable for space-conscious applications.

Integrated fault protection features including current limiting, over load, over temperature, short circuit, and under voltage lockout (UVLO).

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

Key Technical Parameters

Output: 1

Input to Output Ratio: 1:1

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

Features Status Flag for operational feedback.

Quality and Safety Features

Current limiting (fixed) to prevent overcurrent conditions.

Overload and over temperature protection ensures durability under harsh conditions.

Short circuit and UVLO for enhanced safety and reliability.

Compatibility

Optimized for USB-powered devices requiring high-side power switching.

Application Areas

Power management in portable electronic devices.

USB hub and peripheral power control.

Product Lifecycle

Currently in active production status.

No indications of nearing discontinuation, ensuring continued availability.

Upgrades or replacements are not specified.

Several Key Reasons to Choose This Product

High reliability and robust fault protection features.

Wide voltage load support for different USB specifications.

High efficiency with low Rds (On) adds to energy savings.

Compact and convenient surface mount package.

Operational stability across a broad temperature range.