GENERAL DESCRIPTION
The ADP1190 is an integrated high-side load switch with four signal switches, designed for operation from 1.4 V to 3.6 V. This load switch provides power domain isolation for extended power battery life. The load switch is a low on-resistance P-channel MOSFET that supports up to 500 mA of continuous load current and minimizes power loss. Integrated with the load switch are four normally open 2 Ω SPST signal switches.

FEATURES
    Low input voltage range: 1.4 V to 3.6 V
    Power switch: low RDSON of 60 mΩ at 3.6 V, with active discharge
    4 normally open SPST signal switches: RDSON of 2 Ω at 1.8 V with active pull-down on one side
    500 mA continuous operating current
    Built-in level shift for control logic that can be operated by 1.2 V logic
    Ultralow shutdown current: <0.7 μA
    Ultrasmall 1.2 mm × 1.6 mm × 0.5 mm, 12-ball, 0.4 mm pitch WLCSP

APPLICATIONS
    Mobile phones
    SIM card disconnect switches
    Digital cameras and audio devices
    Portable and battery-powered equipment