Product Summary
The MIC2582-JYM is a single channel positive voltage hot swap controller designed to allow the safe insertion of boards into live system backplanes. The MIC2582-JYM is available in 8-pin SOIC and 16-pin QSOP packages, respectively. Using a few external components and by controlling the gate drive of an external N-Channel MOSFET device, the MIC2582-JYM provides inrush current limiting and output voltage slew rate control in harsh, critical power supply environments. The applications of the MIC2582-JYM include RAID systems, Base stations, PC board hot swap insertion and removal, +12V backplanes, Network switches.
Parametrics
MIC2582-JYM absolute maximum ratings: (1)Supply Voltage (VCC): -0.3V to 20V; (2)/POR, /FAULT, PWRGD pins: -0.3V to 15V; (3)SENSE pin: -0.3V to VCC+0.3V; (4)ON pin: -0.3V to VCC+0.3V; (5)GATE pin: -0.3V to 20V; (6)FB Input pins: -0.3V to 6V; (7)Junction Temperature: +125℃; (8)Lead Temperature; (9)Standard Package (-JBM and –xBQS); (10)(IR Reflow, Peak Temperature): 240℃ + 0℃/-5℃; (11)Pb-Free Package (-xYM or –xYQS); (12)(IR Reflow, Peak Temperature): 260℃ + 0℃/-5℃; (13)EDS Rating, Human body model: 2kV; Machine model: 100V.
Features
MIC2582-JYM features: (1)MIC2582: Pin-for-pin functional equivalent to the LTC1422; (2)2.3V to 13.2V supply voltage operation; (3)Surge voltage protection up to 20V; (4)Current regulation limits inrush current regardless of load; (5)capacitance; (6)Programmable inrush current limiting; (7)Electronic circuit breaker; (8)Optional dual-level overcurrent threshold detects excessive load faults; (9)Fast response to short circuit conditions (<1μs); (10)Programmable output under-voltage detection; (11)Under-voltage Lockout (UVLO) protection; (12)Auto-restart function (MIC2583R); (13)Power-On Reset and Power-Good status outputs (Power-Good for the MIC2583 and MIC2583R only); (14)/FAULT status output (MIC2583 and MIC2583R).
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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MIC2582-JYM |
IC CTRLR HOT SWAP 100MV 8-SOIC |
Data Sheet |
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MIC2582-JYM TR |
IC CTRLR HOTSWAP 1CHAN POS 8SOIC |
Data Sheet |
Negotiable |
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