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MIC2584-2KYTS Datasheet(PDF) 6 Page - Micrel Semiconductor |
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MIC2584-2KYTS Datasheet(HTML) 6 Page - Micrel Semiconductor |
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6 / 28 page  MIC2584/2585 Micrel MIC2584/2585 6 March 2005 Absolute Maximum Ratings (Note1) All voltages are referred to GND) Supply Voltage (V CC1/VCC2) .......................... –0.3V to 20V SENSE1/SENSE2 pins .............................. –0.3V to V CC1/2 TRK, ON, DIS1, DIS2, OUT1, OUT2, /POR, /FAULT, PG1, PG2 pins .................. –0.3V to 15V GATE1/GATE2 pin ......................................... –0.3V to 25V All other input pins ........................................... -0.3V to 15V DIS1/DIS2 current .................................................... ±25mA Junction Temperature ............................................... 125 °C ESD Rating Human body model ............................................... 1500V Machine model ........................................................ 100V Operating Ratings (Note 2) Supply Voltage V CC1 ......................................................................... 2.3V to 13.2V V CC2 ......................................................................... 1.0V to 13.2V Operating Temperature Range .................. –40 °C to +85°C Package Thermal Resistance Rθ(JA), 16-pin TSSOP ....................................... 99.1°C/W Rθ(JA), 24-pin TSSOP ....................................... 83.8°C/W Electrical Characteristics (Note 4) 2.3V ≤ V CC1 ≤ 13.2V, 1.0V ≤ VCC2 ≤ 13.2V, TA = 25°C unless otherwise noted. Bold values indicate –40°C ≤ TA ≤ 85°C. Symbol Parameter Condition Min Typ Max Units V CC1 Supply Voltage 2.3 13.2 V I CC1 Supply Current 1.7 3 mA V CC2 Supply Voltage V CC2 ≤ VCC1 1.0 13.2 V I CC2 Supply Current 0.05 0.15 mA V UV1 V CC1 Undervoltage Lockout 2.050 2.165 2.275 V Threshold V UV1HYS V CC1 Undervoltage Lockout 200 mV Hysteresis V UV2 V CC2 Undervoltage Lockout 0.7 0.8 0.9 V Threshold V UV2HYS V CC2 Undervoltage Lockout 30 mV Hysteresis V TRIPSLOW Slow Trip Overcurrent Threshold V CCx – VSENSEx, VCC1 = VCC2 = 5V 42.5 50 57.5 mV V TRIPHYS Slow Trip Overcurrent Hysteresis 2.5 mV V TRIPFAST Fast Trip Overcurrent Threshold x = J 90 100 110 mV V CC1 = VCC2 = 5V x = K 150 mV x = L 200 mV V GATE External Gate Drive V GATEx – VCCx V CC1 or VCC2 > 5V 6 8 10 V (GATE1 and GATE2) V CC1 or VCC2 < 5V 3.5 4.5 8 V I GATE GATE Pin Pull-up Current Start cycle –25 –14 –8 µA I GATEOFF GATE Pin Sink Current /FAULT asserted 50 mA Turn off (ON deasserted) 30 45 70 µA R DIS Discharge Pin Resistance ON deasserted V CCx = 2.3V 170 Ω TRK < 0.3V V CCx = 5.0V 70 Ω V CCx = 13.2V 50 Ω I TMR Overcurrent Timer Pin Charge V CCx – VSENSEx = 50mV –3.5 –2.5 –1.5 µA Current Overcurrent Timer Pin Discharge V CCx – VSENSEx = 25mV 1.5 2.5 3.5 µA Current V TMR Overcurrent Timer Pin Threshold 1.190 1.235 1.290 V |
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Similar Description - MIC2584-2KYTS |
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