MIC2588-1BM-TR

Hot Swap Controllers Overview

The MIC2588-1BM-TR is a single-channel, negative-voltage hot swap controller designed for safe insertion and removal of circuit boards in -48V systems. It manages inrush current and provides overcurrent protection with adjustable thresholds. The device operates within an 8-pin SOIC package and supports N-channel MOSFET control. Key electrical parameters include a supply voltage range compatible with -48V architectures and integrated fault detection mechanisms to ensure system reliability during dynamic power events.

Hot Swap Controllers Feature Summary

• Enables safe hot insertion and removal of circuit cards in negative voltage environments
• Provides precise inrush current limiting to prevent bus voltage droop
• Integrates adjustable overcurrent protection with fault signaling capabilities

Hot Swap Controllers Applications

• Telecommunications equipment requiring -48V power distribution
• Industrial control systems with modular card architectures
• Network infrastructure hardware supporting live board replacement

Hot Swap Controllers Procurement Notes

Verify the specific suffix (BM-TR) against the manufacturer's latest datasheet to confirm package type and tape-and-reel specifications. Confirm that the component remains active or identify approved substitutes if discontinued status applies. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement.

Hot Swap Controllers Selection Notes

Select this controller for applications requiring robust protection in negative voltage systems. Evaluate the need for adjustable current limits versus fixed thresholds. Consider the 8-SOIC package constraints for space-limited designs. Verify that the input voltage range aligns with the system's -48V nominal architecture and transient conditions.

Hot Swap Controllers Part Context

This component belongs to the MIC2588 family of hot swap controllers from Microchip Technology. It addresses the critical need for protecting power buses during board insertion. The device simplifies design by integrating MOSFET drive and protection logic into a compact solution suitable for high-reliability industrial and telecom applications.

Hot Swap Controllers Replacement Considerations

Check for MIC2594 as a potential functional substitute within the same family. Verify pinout compatibility and parameter alignment before substitution. Consult official Microchip documentation for confirmed cross-reference data.