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SP2026-2EN Datasheet(PDF) 2 Page - Sipex Corporation |
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SP2026-2EN Datasheet(HTML) 2 Page - Sipex Corporation |
2 / 14 page 2 Rev. 1/23/02 SP2026 +2.7V to +5.5V USB Power Control Switch © Copyright 2002 Sipex Corporation ABSOLUTE MAXIMUM RATINGS These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifica- tions below is not implied. Exposure to absolute maxi- mum rating conditions for extended periods of time may affect reliability. Supply Voltage ..................................... -0.3V, +6.0V Operating Temperature .................... -40˚C to +85˚C Storage Temperature ..................... -65˚C to +150˚C Power Dissipation Per Package 8-pin NSOIC (derate 6.14mW/OC above+70OC) ................ 500mW PARAMETER MIN. TYP. MAX. UNITS CONDITIONS Operating Voltage Range, VIN 2.7 5.5 V Supply Current, IIN 0.75 5.0 µA enable off, no output load 100 160 µA enable on, no output load Enable Input Threshold Voltage 1.7 2.4 V low to high transition 0.8 1.45 V high to low transition Enable Input Current -1.0 0.01 1.0 µAV EN = 0V to 5.5V Enable Input Capacitance 1 pF Switch Resistance 90 140 m Ω VIN = 5V, IOUT = 500mA 100 170 m Ω VIN = 3.3V, IOUT = 500mA Output Turn-On Delay 1.3 5.0 ms RL =10 Ω each output, CL = 1µF Output Turn-On Rise Time 1.15 4.9 ms RL =10Ω each output, CL = 1µF Output Turn-Off Delay 35 100 µsR L =10Ω each output, CL = 1µF Output Turn-Off Fall Time 32 100 µsR L =10Ω each output, CL = 1µF Output Leakage Current 10 µAV ENX ≤ 0.8V Current Limit Threshold 1.0 1.25 A ramped load applied to output Short Circuit Current Limit 0.5 0.9 1.25 A each output, VOUT = 0V Over-Temperature Shutdown 140 °C temperature increasing each switch Threshold 120 °C temperature decreasing each switch 160 °C temperature increasing both switches 150 °C temperature decreasing both switches Error Flag Output Resistance 10 25 Ω VIN = 5V,IL =10mA 15 40 Ω VIN = 3.3V,IL =10mA Error Flag Off Current 10 µAV FLAG = 5V UVLO Threshold 2.2 2.4 2.7 V VIN increasing, TMIN to TMAX 2.0 2.15 2.3 V VIN decreasing TMIN to TMAX Enable Input Hysteresis 250 mV Off Current in Latched Thermal 50 During thermal shutdown state Shutdown Short Circuit Response Time 20 µsV OUT = 0V to IOUT = 1 limit Overcurrent Flag Response Delay 1.5 3.0 7.0 ms VIN = 5V, apply VOUT = 0V until FLG low 3.0 ms VIN = 3.3V, apply VOUT = 0V until FLG low SPECIFICATIONS Unless otherwise noted, the following specifications apply for VIN = +5.0V, TA = 25°C. 8-pin PDIP (derate 11.8mW/OC above+70OC). ............. 1000mW Fault Flag Voltage ............................................. +6V Fault Flag Current ........................................... 25mA Output Voltage .................................................. +6V Output Current .............................. Internally Limited Enable Input .................................. -0.3V to VIN +3V |
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