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TS12001ITD1022T Scheda tecnica(PDF) 3 Page - Silicon Laboratories |
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TS12001ITD1022T Scheda tecnica(HTML) 3 Page - Silicon Laboratories |
3 / 11 page TS12001 TS12001 Rev. 1.0 Page 3 ELECTRICAL CHARACTERISTICS VIN = OVDD = 0.8V; VSS = 0V; VSET = VSS; VCOUTPP = HiZ; VCOUTOD = HiZ; TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C. See note 1. PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Supply Voltage VIN 0.65 2.5 V Supply Current IIN REFOUT = open TA = +25°C 0.8 µA -40°C ≤ T A ≤ 85°C 1 UVLO Output Driver Supply Voltage OVDD 0.65 2.5 V Output Driver Supply Current IODD 0.1 µA Preset UVLO Trip Point VIN falling until COUTPP switches LOW 725 761 797 mV VIN rising until COUTPP switches HIGH 743 781 818 SET Trip Point VSET falling until COUTPP switches LOW TA = +25°C 540 567 595 -40°C ≤ T A ≤ 85°C 534 604 VSET rising until COUTPP switches HIGH TA = +25°C 560 587 615 -40°C ≤ T A ≤ 85°C 550 620 SET Trip Response Time VSET rising 13 µs VSET falling 10 Preset UVLO Trip Hysteresis ±10 mV SET Enable Threshold See Note 2 90 mV SET Input Leakage VSET = VSS; VSET = VIN 20 nA LHDET Input Low Voltage VIL Comparator Latched Output Enabled 0.78V ≤ V IN ≤ 1.1V 0.1 V 1.1V < VIN ≤ 2.5V 0.2 LHDET Input High Voltage VIH Comparator Latched Output Disabled 0.78V ≤ V IN ≤ 1.1V VIN -0.1 V 1.1V < VIN ≤ 2.5V 1 LHDET Input Leakage VLHDET = VSS; VLHDET = 5.5V 100 nA Reference Output Voltage VREF TA = +25°C 555 577 600 mV -40°C ≤ T A ≤ 85°C 552 602 Reference Load Regulation IOUT = ±100nA 0.5 % Output High Voltage VOH COUTPP; IOUT = -100μA VIN – 0.1 V Output Low Voltage VOL COUTPP; IOUT = 100μA VSS + 0.1 V Output Low Voltage VOL COUTOD; IOUT = 100μA VSS + 0.11 V Output Short- Circuit Current, ISC Sourcing; VCOUTPP = VSS 0.1 mA Sinking; VCOUTPP = VIN 0.5 mA Sinking; VCOUTOD = VIN 1.4 mA Open Drain Leakage COUTOD; VCOUTOD = 5V 20 nA Note 1: All devices are 100% production tested at TA = +25°C and are guaranteed by characterization for TA = TMIN to TMAX, as specified. Note 2: A SET voltage above this threshold voltage enables the SET pin voltage to control the comparator output. |
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