The ET3152 advanced load switches target applications requiring a highly integrated solution it disconnects loads powered from DC power rail (≤ 6.0V) with stringent off-state current targets and high load capacitances (up to 200uF). Each switch consists of slew-rate controlled low-impedance MOSFET Switch and other integrated analog features. The slew-rate controlled turn-on characteristic prevents inrush-current and the resulting excessive voltage droop on power rails.
The ET3152 has True Reverse Current Blocking(TRCB) function unwanted reverse current from OUT to IN during ON/OFF state. These devices have very low off-state current drain (<1uA max) which facilitate compliance in very low stand-by power applications. Switch control is managed by a logic input (Active HIGH) capable of interfacing directly with low voltage control signal with no external pull-down resistor required.
The ET3152 built in a high-precision voltage detectors. The detection voltage is typical 2.9V.
The device is in advanced full-Green compliant WLCSP12(0.4mm pitch) package.