SGM2578.pdf? Input Voltage: 1V to 5V
? Ultra-Low On-State Resistance (RON)
RON = 54mΩ at VIN = 5.0V
RON = 54mΩ at VIN = 3.6V
RON = 58mΩ at VIN = 2.5V
RON = 74mΩ at VIN = 1.8V
RON = 84mΩ at VIN = 1.2V
RON = 84mΩ at VIN = 1.0V
? 1A Maximum Continuous Switch Current
? Quiescent Current: 5μA (TYP)
? Shutdown Current: < 1.5μA
? Low Control Input Thresholds Enable Use of
Low-Voltage Logic
? Controlled Slew Rate to Avoid Inrush Currents
? Quick Output Discharge (QOD)
? Integrated Single Channel Load Switch
? Input Voltage: 1.5 V to 3.6 V
? ON-Resistance
– rDS(ON) = 63 mΩ at VIN = 3.6 V
– rDS(ON) = 69 mΩ at VIN = 2.5 V
– rDS(ON) = 78 mΩ at VIN = 1.8 V
– rDS(ON) = 87 mΩ at VIN = 1.5 V
? 1-A Maximum Continuous Switch Current
? Integrated Hysteresis Enable Input (ON Pin)
Allows Easy Power-Rail Sequencing
? Controlled Slew Rate Option: 26 μs at 3.6 V
? Quick Output Discharge Transistor
? Ultra-Small CSP-4 Package
? ESD Performance Tested Per JESD 22
– 3000-V Human-Body Model (A114-B, Class II)
– 1000-V Charged-Device Model (C101)
