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MIC2586 Datasheet Positive High-Voltage Hot Swap Controller /Sequencer

Manufacturer: Micrel Semiconductor

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Datasheet Details

Part number MIC2586
Manufacturer Micrel Semiconductor
File Size 837.46 KB
Description Positive High-Voltage Hot Swap Controller /Sequencer
Download MIC2586 Download (PDF)

General Description

The MIC2586 and MIC2586R are single-channel positive voltage hot swap controllers/sequencers 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.

Overview

MIC2586/MIC2586R www.DataSheet4U.com Single-Channel, Positive High-Voltage Hot Swap Controller/Sequencer.

Key Features

  • Operates from +10V to +80V with 100V ABS MAX operation.
  • Industrial temperature specifications at VCC = +24V and VCC = +48V.
  • Programmable current limit with analog foldback.
  • Active current regulation minimizes inrush current.
  • Electronic circuit breaker for overcurrent fault protection - Output latch off (MIC2586) or - Output auto-retry (MIC2586R).
  • Fast responding circuit breaker (< 2µs) to short circuit loads.
  • Programmable input unde.

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