MAX5906UEE+

Hot Swap Controllers Overview

The MAX5906UEE+ is a dual-channel hot-swap voltage controller and power sequencer designed for PCI Express applications. It operates within a supply voltage range of 1 V to 13.2 V and features an adjustable current limit with programmable circuit breaker, fault timeout, and auto-retry functions. The device includes under-voltage lockout (UVLO) and monitors power failure status. It is housed in a 16-QSOP package and supports surface-mount installation.

Hot Swap Controllers Feature Summary

• Dual-channel architecture for independent or synchronized power sequencing
• Programmable current limiting with auto-retry and fault timeout protection
• Integrated under-voltage lockout and power failure detection

Hot Swap Controllers Applications

• PCI Express peripheral cards
• Hot-pluggable system backplanes
• Multi-rail power distribution units

Hot Swap Controllers Procurement Notes

Verify component authenticity through authorized channels as the part is marked obsolete. Confirm package integrity and pin alignment against the 16-QSOP specification. Check datasheet revisions for any functional updates prior to integration into new designs.

Hot Swap Controllers Selection Notes

Select this component when dual-channel hot-swap control with programmable timing is required. Ensure the operating voltage range aligns with the target rail specifications. Consider the QSOP footprint constraints during PCB layout planning.

Hot Swap Controllers Part Context

This device belongs to the Maxim Integrated hot-swap controller family, specifically tailored for high-speed interface standards like PCI Express. It provides robust protection mechanisms for sensitive digital logic during insertion and removal events.

Hot Swap Controllers Replacement Considerations

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