MIC2583 Datasheet

MIC2583 Single Channel Hot Swap Controllers

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 components and by controlling .

Features

 MIC2582: Pin-for-pin functional equivalent to the LTC1422
 2.3V to 13.2V supply voltage operation
 Surge voltage protection up to 20V
 Current regulation limits inrush current regardless of load capacitance
 Programmable inrush current limiting
 Electronic circuit breaker
 Optional dual-level overcurrent threshold detects excessive load faults
 Fast response to short-circuit conditions (<1µs)
 Programmable output under-voltage detection
 Undervoltage Lockout (UVLO) protection
 Auto-restart function (MIC2583R)
 Power-on-Reset (POR) status output
 Power good (PG) status output (MIC.