ADP1190 - Analog Devices

ADP1190 Integrated 500 mA Load Switch

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 .

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 Integrated 500 mA Load Switch with Quad Signal Switch ADP1190 FUNCTIONAL BLOCK DIAGRAM P S1 N T1 P S2 N T2 P S3 N T3 APPLICATIONS Mobile phones SIM card disconnect switches Digital camer.