MIC2588/MIC2594 Single-Channel, Negative High-Voltage Hot Swap Power Controllers - Micrel - #9

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MIC2588/MIC2594 Micrel M9999-083005 9 September 2005 Functional Characteristics TIME (100ìs/div.)ILOAD(2A/div)VSENSE(50mV/div)VGATE(5V/div)Turn-On (Circuit Breaker Trip) Into Large CLOADRSENSE = 0.01ÙC5 = 1500ìFCFDBK = 6.8nFC3 = 0.22ìFCircuit Breaker TripsTIME (25ms/div.)ILOAD(1A/div)DRAIN(50V/div)/PWRGD(50V/div)VGATE(5V/div)Hot-Plug Turn-On ResponseRSENSE = 0.05ÙCFDBK = 22nFC3 = 0.47ìFRFDBK = 1.2kÙTIME (100ìs/div.)ILOAD(2A/div)DRAIN(50V/div)VGATE(5V/div)Overcurrent Response (Short Circuit)RSENSE = 0.01ÙCFDBK = 22nFC2 = C3 = 0.22ìFShort Circuit AppliedTIME (5ms/div.)ILOAD(500mA/div)DRAIN(20V/div)/PWRGD(20V/div)VGATE(10V/div)Turn-On ResponseRSENSE = 0.05ÙCFDBK = 22nF