Microchip Technology MIC2585-2JBTS Product Overview

The MIC2585-2JBTS from Microchip Technology is a high-performance, single-channel power distribution switch designed for USB and other hot-swap applications. This IC is part of Microchip's extensive range of power management solutions and is engineered to provide a controlled and protected power distribution path from a single supply source to the load.

Key Features

• Integrated Single Channel: The MIC2585-2JBTS incorporates a single power switch channel, ensuring a simplified design for managing single power lines.
• Current Limiting: This device offers built-in current limiting to protect the power source and load from overcurrent conditions, enhancing system reliability.
• Thermal Shutdown: With an integrated thermal shutdown feature, the IC prevents overheating by automatically turning off when the junction temperature exceeds safe limits.
• Fast Short-Circuit Response: The MIC2585-2JBTS responds quickly to short-circuit conditions, minimizing the risk of damage to connected devices.
• Under-Voltage Lockout (UVLO): The UVLO feature ensures that the switch remains off if the input voltage falls below a certain threshold, preventing erratic operation.
• Controlled Rise Time: The IC manages inrush current by offering a controlled rise time, thus reducing the likelihood of voltage droop on the power line.
• Status Flag: An open-drain status flag output is provided to indicate fault conditions to the system controller.

Applications

The MIC2585-2JBTS is suitable for a variety of applications that require power distribution with a safety mechanism. It is commonly used in:

• USB hubs, peripherals, and powered USB systems
• Hot-swap power supplies
• Server and telecom power distribution systems
• Industrial and automotive applications

Product Specifications

The device operates over a wide input voltage range and is available in a compact, surface-mount package. Its specifications include:

• Input Voltage Range: 2.7V to 5.5V
• Output Current: Up to 2.5A
• Package: 8-Pin SOIC (Narrow Body)
• Operating Temperature: -40°C to +85°C

With the MIC2585-2JBTS, Microchip Technology offers a robust and versatile solution for power distribution needs in modern electronic systems.