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L99ASC03G датащи(PDF) 33 Page - STMicroelectronics |
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L99ASC03G датащи(HTML) 33 Page - STMicroelectronics |
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33 / 70 page ![]() DocID029080 Rev 2 33/70 L99ASC03G Electrical specifications 69 3.5 Electrical characteristics Voltages are referred to ground and currents are assumed positive, when the current flows into the pin. The device is operated in the specified operating range, unless otherwise specified. TSDH Thermal shutdown hysteresis 5 °C tTW/TSD Thermal filter time 16 µs Table 11. Temperature warning and thermal shutdown (continued) Symbol Parameter Test condition Min. Typ. Max. Unit Table 12. Supply and supply monitoring Symbol Parameter Test condition Min. Typ. Max. Unit VSOVW, VSREGOVW, VSMSOVW Overvoltage warning threshold 18 20 22 V VSOV, VSREGOV, VSMSOV Overvoltage threshold 28.1 30 32 V VSOVH, VSREGOVH, VSMSOVH Overvoltage hysteresis 2 V VSUV, VSREGUV, VSMSUV Under-voltage threshold VS, VSREG, VSMS decreasing 5.2 5.5 5.7 V VSUVH, VSREGUVH, VSMSUVH Undervoltage hysteresis 0.4 V tfVS, tfVREG, tfVSMS Overvoltage and undervoltage filter time 30 80 µs IS Current consumption VS =VSREG =VSMS = 12 V; active mode; open outputs 510 mA ISREG Current consumption VS =VSREG =VSMS = 12 V; active mode; open outputs 15 25 mA ISREGQ + ISMQ +ISQ Quiescent current in VBAT stand-by VS = VSREG = VSMS = 12 V; VBAT standby (no wakeup); TTest = -40°C to 25°C; open outputs 24 38.5 µA Quiescent current in VDD stand-by VS =VSREG =VSMS = 12 V; VDD standby; SCK = INH = SDI = ILx = 0; CSN = DIS = IHx =1; TTest = -40°C to 25°C; open outputs 40 57 µA ISMS VSMS DC input current VS =VSREG =VSMS = 12 V; active mode; SLx vs. GND 2mA |
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