MIC2586R-1YM

Hot Swap Controllers Overview

The MIC2586R-1YM is a single-channel, positive high-voltage hot swap controller and sequencer manufactured by Microchip Technology. Designed for robust power management in demanding environments, it operates within a supply voltage range of 10V to 80V. The device supports adjustable current limiting, fault timeout, UVLO, and slew rate control to protect downstream components during insertion or removal events. It features latch-off fault protection and is housed in an 8-SOIC package suitable for surface mount applications. Operating temperatures span from -40°C to +85°C, ensuring reliability across industrial conditions.

Hot Swap Controllers Feature Summary

• Integrates hot swap control with sequencing capabilities for single-channel applications
• Provides programmable current limiting and fault timeout protection mechanisms
• Features latch-off fault protection to isolate circuit faults effectively

Hot Swap Controllers Applications

• High-voltage backplane systems requiring controlled power insertion
• Industrial equipment needing protected power distribution channels
• Telecommunications infrastructure utilizing positive high-voltage rails

Hot Swap Controllers Procurement Notes

Verify the complete part number including suffixes such as TR for tape and reel packaging when ordering. Confirm that the specific variant matches the required voltage and package specifications. Check official Microchip documentation for any recent product change notices or lifecycle status updates before finalizing procurement plans to ensure long-term availability.

Hot Swap Controllers Selection Notes

Select this component for applications requiring precise control over high-voltage hot swap events. Ensure the external MOSFET selection aligns with the controller's drive capabilities and thermal requirements. Verify that the system's voltage levels remain within the 10V to 80V operating range. Consider the need for sequencing functions if multiple power rails are present in the design architecture.

Hot Swap Controllers Part Context

This part belongs to the MIC2586 family of hot swap controllers, designed for positive high-voltage applications. It complements other Microchip power management solutions by providing dedicated control logic rather than integrated switches. The device is distinct from lower voltage USB switches or multi-channel controllers, focusing specifically on single-channel high-voltage protection and sequencing.

Hot Swap Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.