A Product Line ofDiodes IncorporatedZXCT1010Pin DescriptionsPin NumberPin NameFunction 1 NC No connection 2 GND Ground 3 IOUT Output current, proportional to VIN - VLOAD 4 VSENSE- Supply voltage 5 VSENSE+ Connection to load/battery Functional Block DiagramAbsolute Maximum Ratings (@TA = +25°C, unless otherwise specified.) Parameter RatingUnit Voltage on any pin (relative to IOUT) -0.6 to +20 V Continuous output current, IOUT 25 mA Continuous sense voltage, VSENSE (Note 4) -0.5 to +0.5 V Operating temperature, TA -40 to +85 °C Storage temperature -55 to +125 °C Package power dissipation(@TA = +25°C) SOT25 300 mW Note: 4. Operation above the absolute maximum rating may cause device failure. Operation at absolute maximum ratings, for extended periods, may reduce device reliability Electrical Characteristics (@TA = +25°C, unless otherwise specified.) LimitsSymbolParameterConditionsUnitsMinTypMax VIN VCC range − 2.5
−
20
V VSENSE = 0V 0 0.3 10 µA VSENSE = 10mV 85 100 115 IOUT Output Current (Note 5) VSENSE = 100mV 0.975 1.0 1.025 VSENSE = 200mV 1.95 2.0 2.05 mA VSENSE = 1V 9.7 10.0 10.3 Iq Ground pin current VSENSE = 0V — 3.5 8 µA VSENSE Sense Voltage (Note 6)