MIC2587 - Positive High-Voltage Hot Swap Controller

Micrel Semiconductor

General Description

The MIC2587 and MIC2587R are single-channel positive voltage hot swap controllers designed to provide safe insertion and removal of boards for systems that require live (always-powered) backplanes.

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MIC2587 positive high-voltage hot swap controller by Micrel Semiconductor - Datasheet Preview

Datasheet Details

Part number	MIC2587
Manufacturer	Micrel Semiconductor
File Size	959.39 KB
Description	Positive High-Voltage Hot Swap Controller
Datasheet	MIC2587 Datasheet

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MIC2587R	Positive High-Voltage Hot Swap Controller
MIC2580A	Hot-Swap PCI Power Controller
MIC2582	Single Channel Hot Swap Controllers
MIC2583	Single Channel Hot Swap Controllers
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MIC2587/MIC2587R Single-Channel, Positive High-Voltage Hot Swap Controller Revision 2.0 General Description The MIC2587 and MIC2587R are single-channel positive voltage hot swap controllers designed to provide safe insertion and removal of boards for systems that require live (always-powered) backplanes. These devices use few external components and act as controllers for external Nchannel power MOSFET devices to provide inrush current control and output voltage slew rate control. Overcurrent fault protection is provided via programmable analog foldback current-limit circuitry equipped with a programmable overcurrent filter. These protection circuits combine to limit the power dissipation of the external MOSFET to ensure that the MOSFET is in its SOA during fault conditions.