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MIC2583 Key Features

  • MIC2582: Pin-for-pin functional equivalent to the LTC1422
  • 2.3V to 13.2V supply voltage operation
  • Surge voltage protection up to 20V
  • Programmable inrush current limiting
  • Electronic circuit breaker
  • Optional dual-level overcurrent threshold detects
  • Fast response to short-circuit conditions (<1µs)
  • Programmable output under-voltage detection
  • Undervoltage Lockout (UVLO) protection
  • Auto-restart function (MIC2583R)

Related Micrel Semiconductor Datasheets

Part Number Description
MIC2580A Hot-Swap PCI Power Controller
MIC2582 Single Channel Hot Swap Controllers
MIC2584 Dual-Channel Hot Swap Controller/Sequencer
MIC2585 Dual-Channel Hot Swap Controller/Sequencer
MIC2586 Positive High-Voltage Hot Swap Controller /Sequencer

MIC2583 Description

The MIC2582 and MIC2583 are single-channel positive voltage hot swap controllers designed to allow the safe insertion of boards into live system backplanes. The MIC2582 and MIC2583 are available in 8-pin SOIC and 16-pin QSOP packages, respectively. Using a few external ponents and by controlling the gate drive of an external N-Channel MOSFET device, the MIC2582/83 provide inrush current limiting and output voltage...