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MIC2025-2BM Datasheet(PDF) 3 Page - Micrel Semiconductor |
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MIC2025-2BM Datasheet(HTML) 3 Page - Micrel Semiconductor |
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3 / 14 page  June 2010 3 MIC2025/2075 MIC2025/2075 Micrel, Inc. Electrical Characteristics VIN = +5V; TA = 25°C, bold values indicate –40°C ≤ TA ≤ +85°C; unless noted Symbol Parameter Condition Min Typ Max Units IDD Supply Current MIC20x5-1, VEN ≤ 0.8V, (switch off), 0.75 5 µA OUT = open MIC20x5-2, VEN ≥ 2.4V, (switch off), 0.75 5 µA OUT = open MIC20x5-1, VEN ≥ 2.4V, (switch on), 160 µA OUT = open MIC20x5-2, VEN ≤ 0.8V, (switch on), 160 µA OUT = open VEN Enable Input Voltage low-to-high transition 2.1 2.4 V high-to-low transition 0.8 1.9 V Enable Input Hysteresis 200 mV IEN Enable Input Current VEN = 0V to 5.5V –1 0.01 1 µA Control Input Capacitance 1 pF RDS(on) Switch Resistance VIN = 5V, IOUT = 500mA 90 140 mΩ VIN = 3.3V, IOUT = 500mA 100 160 mΩ Output Leakage Current MIC2025/2075 (output off) 10 µA OFF Current in Latched MIC2075 50 µA Thermal Shutdown (during thermal shutdown state) tON Output Turn-On Delay RL = 10Ω, CL = 1µF, see “Timing Diagrams” 1 2.5 6 ms tR Output Turn-On Rise Time RL = 10Ω, CL = 1µF, see “Timing Diagrams” 0.5 2.3 5.9 ms tOFF Output Turnoff Delay RL = 10Ω, CL = 1µF, see “Timing Diagrams” 50 100 µs tF Output Turnoff Fall Time RL = 10Ω, CL = 1µF, see “Timing Diagrams” 50 100 µs ILIMIT Short-Circuit Output Current VOUT = 0V, enabled into short-circuit. 0.5 0.7 1.25 A Current-Limit Threshold ramped load applied to output, Note 4 0.60 0.85 1.25 A Short-Circuit Response Time VOUT = 0V to IOUT = ILIMIT 24 µs (Short applied to output) tD Overcurrent Flag Response VIN = 5V, apply VOUT = 0V until FLG low 1.5 3 7 ms Delay VIN = 3.3V, apply VOUT = 0V until FLG low 1.5 3 8 ms Undervoltage Lockout VIN rising 2.2 2.5 2.7 V Threshold VIN falling 2.0 2.3 2.5 V Absolute Maximum Ratings (Note 1) Supply Voltage (VIN)..........................................–0.3V to 6V Fault Flag Voltage (VFLG) ..............................................+6V Fault Flag Current (IFLG)............................................. 25mA Output Voltage (VOUT)...................................................+6V Output Current (IOUT) ............................... Internally Limited Enable Input (IEN)..................................... –0.3V to VIN +3V Storage Temperature (TS) ........................ –65°C to +150°C ESD Rating, Note 3 Operating Ratings (Note 2) Supply Voltage (VIN) ................................... +2.7V to +5.5V Ambient Temperature (TA).......................... –40°C to +85°C Junction Temperature (TJ)........................ Internally Limited Thermal Resistance SOP (θJA) ..........................................................160°C/W MSOP(θJA) ........................................................206°C/W |
Similar Part No. - MIC2025-2BM |
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Similar Description - MIC2025-2BM |
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