MIC2580A - Hot-Swap PCI Power Controller

Micrel Semiconductor

General Description

The MIC2580A is a hot-swap controller that provides for safe and orderly insertion and removal of PCI based adapter cards from a PCI hot-plug compliant system backplane or CompactPCI™ system.

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MIC2580A hot-swap pci power controller by Micrel Semiconductor - Datasheet Preview

Datasheet Details

Part number	MIC2580A
Manufacturer	Micrel Semiconductor
File Size	246.60 KB
Description	Hot-Swap PCI Power Controller
Datasheet	MIC2580A Datasheet

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MIC2580A Micrel, Inc. MIC2580A Hot-Swap PCI Power Controller General Description The MIC2580A is a hot-swap controller that provides for safe and orderly insertion and removal of PCI based adapter cards from a PCI hot-plug compliant system backplane or CompactPCI™ system. The MIC2580A incorporates a circuit breaker function that protects all four supplies (+12V, +5V, +3.3V, and –12V) upon an overcurrent fault condition. Current foldback limiting prevents large transient currents caused by plugging adapter cards into live backplanes, such as in a CompactPCI system. A programmable slew-rate control limits high inrush currents to all loads that occur when power is applied to large capacitive loads.