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Dual Channel Hot-Swap Controller - 100mV Threshold
Overview
- Product type:Low Voltage (<16V)
- Latch off:Yes
- /FAULT:Yes
- /POR:Yes
- # of PWRGD:2 Active High
- Oja (C/W):83.8
- 1.0V 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
- Dual-level overcurrent fault sensing eliminates false tripping
- Fast response to short circuit conditions (<1µs)
- Two sequenced output mode selections (MIC2585 only)
- ?250mV supply tracking mode during turn-on/turn-off (MIC2585 only)
- Overvoltage and undervoltage output monitoring (Overvoltage for MIC2585 only)
- Undervoltage lockout protection
- /FAULT status output
- Power-On Reset and Power-Good status output (Power-Good for MIC2585 only)
The MIC2584 and MIC2585 are dual-channel positive voltage hot swap controllers designed to facilitate the safe insertion of boards into live system backplanes. The MIC2584 and MIC2585 are available in 16-pin and 24-pin TSSOP packages, respectively. Using a few external discrete components and by controlling the gate drives of external NChannel MOSFET devices, the MIC2584/85 provides inrush current limiting and output voltage slew rate control in harsh, critical power supply environments. Additionally, the MIC2585 provides output turn-on sequencing and output tracking during turn-on and turn-off. In combination, the devices' many features provide a simplified, robust solution for many network applications to meet the power sequencing and protection requirements of multiple-voltage logic systems.
["developmentenvironment","Development Environment"] ,
["emulators","Emulator and Debuggers"] ,
["demoevaluationboards","Demo & Evaluation Boards"] ,
["programmerrelations","Programmers"] ,
["thirdpartytools","3rd Party Tools"] ,
["legacy","Legacy"] ,
["softwarelibraries","Library and Firmware"]
referencedesigns,Reference Designs:
codeexamples,Code Examples:
ibisboarddesignfiles,Board Design Files: