Microchip Technology MIC2583-JYQS Product Overview

The MIC2583-JYQS from Microchip Technology is a high-performance, single-channel hot swap controller designed to facilitate safe insertion and removal of circuit boards from live backplanes and power busses. This integrated circuit (IC) ensures that electronic systems remain stable and protected during hot-swap events, minimizing the risk of damage due to inrush currents or voltage spikes.

Key Features

• Hot Swap Control: The MIC2583-JYQS allows for the safe insertion and removal of boards without the need to power down the system, thereby providing uninterrupted service and enhanced system reliability.
• Adjustable Current Limit: Users can set the inrush current limit to an appropriate level for their specific application, ensuring compatibility with a wide range of devices and systems.
• Programmable Circuit Breaker: The IC features a programmable circuit breaker function that provides overcurrent protection by shutting down the output when the current exceeds the preset threshold.
• Under-Voltage Lockout (UVLO): The UVLO feature ensures that the device operates only when the input voltage is within an acceptable range, protecting the system from low-voltage conditions.
• Charge Pump: The built-in charge pump enables the device to control external N-channel MOSFETs, providing efficient power management and reducing the need for external components.
• Status Flag Outputs: The MIC2583-JYQS provides real-time status flag outputs for Power Good (PGOOD) and Fault conditions, allowing for immediate system response to operational changes or issues.

Applications

The MIC2583-JYQS is suitable for a variety of applications that require hot swapping capabilities, including:

• Server and Network Routers
• Data Storage Systems
• Telecommunications Equipment
• Industrial Systems

Technical Specifications

The device operates over a wide input voltage range and is available in a compact, surface-mount package, making it an ideal solution for space-constrained applications. Its robust design ensures reliable performance in challenging environments, further establishing the MIC2583-JYQS as a go-to choice for hot swap control needs.