MIC2585-1JBTS

Hot Swap Controllers Overview

The MIC2585-1JBTS is a dual-channel hot-swap voltage controller manufactured by Microchip Technology. It is designed to facilitate the safe insertion and removal of circuit boards into live system backplanes, protecting both the board and the system from power surges and faults. The device operates within an input voltage range of 1 V to 13.2 V and supports a supply voltage range of 2.3 V to 13.2 V. It features adjustable current limit thresholds and slew rates for controlled inrush current management. The component is housed in a 24-pin TSSOP package and is rated for operation over an extended temperature range of -40°C to +85°C.

Hot Swap Controllers Feature Summary

• Dual-channel architecture enables independent control of two separate power rails or load sections.
• Integrated fault protection mechanisms include overcurrent, undervoltage lockout, and thermal shutdown capabilities.
• Programmable parameters allow customization of current limiting thresholds and voltage slew rates to match specific system requirements.

Hot Swap Controllers Applications

• Safe insertion of expansion cards into live server backplanes
• Power distribution units requiring redundant channel management
• Telecommunications equipment with hot-swappable module slots

Hot Swap Controllers Procurement Notes

Verify the exact suffix configuration against official datasheets, as variations may indicate different threshold voltages or packaging options. Confirm availability status, as this component may be subject to end-of-life notices or limited stock conditions. Ensure compatibility with existing PCB footprints and thermal management designs before finalizing procurement decisions.

Hot Swap Controllers Selection Notes

Select this controller when dual-channel hot-swap functionality is required for systems operating between 1 V and 13.2 V. Consider the TSSOP-24 package constraints and verify that the programmable current limits align with the connected load specifications. Evaluate thermal performance requirements given the operational temperature range and potential fault conditions during hot-swap events.

Hot Swap Controllers Part Context

This component belongs to the MIC2585 family of hot-swap controllers, which are specialized power management ICs designed for high-reliability applications. The family typically includes variants with different pin counts and channel configurations to suit various form factors. These devices address the critical need for zero-downtime maintenance in industrial and telecommunications infrastructure.

Hot Swap Controllers Replacement Considerations

Publicly confirmed substitute part numbers for the MIC2585-1JBTS are not available in the provided documentation. Users should consult Microchip Technology directly for qualified alternatives or cross-reference compatible devices within the same product family based on specific electrical and mechanical requirements.