MIC2587-1YM-TR

Hot Swap Controllers Overview

The MIC2587-1YM-TR is a single-channel hot-swap controller manufactured by Microchip Technology, designed for safe board insertion and removal in systems with live backplanes. It operates within an input voltage range of 10V to 80V and draws a supply current of 2 mA. The device is housed in an 8-SOIC package (3.90mm width) and supports surface-mount installation. It functions across a temperature range of -40°C to 85°C. Key programmable features include current limiting, fault timeout, slew rate control, and UVLO. The component does not contain an internal switch and utilizes a latch-fault mechanism.

Hot Swap Controllers Feature Summary

• Provides controlled power-up sequencing via programmable slew rate to limit inrush current during board insertion.
• Offers adjustable current limiting with programmable fault timeout and latch-fault protection for robust overcurrent handling.
• Supports high-voltage operation up to 80V, enabling compatibility with standard backplane architectures.

Hot Swap Controllers Applications

• Safe insertion and removal of boards in systems requiring live backplanes
• High-voltage hot-swap controller applications
• General-purpose power distribution protection

Hot Swap Controllers Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and tape-and-reel specifications. Ensure the operating voltage range aligns with system requirements. Confirm RoHS compliance status through manufacturer documentation before integration.

Hot Swap Controllers Selection Notes

Select this component when external switching is required for high-voltage inputs exceeding typical integrated switch limits. Consider the 8-SOIC footprint for space-constrained designs. Evaluate programmability needs for current limit and slew rate against application constraints.

Hot Swap Controllers Part Context

This part belongs to the MIC2587 family of hot-swap controllers from Microchip Technology. It serves as a general-purpose solution for protecting circuits during hot-plugging events. The device complements other power management ICs by providing precise control over power delivery without integrating the main power path switch.

Hot Swap Controllers Replacement Considerations

MIC2587R-1YM is a publicly confirmed substitute part number within the same product line.