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ADP1190 - Integrated 500 mA Load Switch

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.

Key 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:.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data Sheet 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 cameras and audio devices Portable and battery-powered equipment P S4 N T4 OFF EN ON 5ms DEBOUNCE 4MΩ GND IN LOAD SWITCH http://www.DataSheet4U.com/ OUT 11259-001 Figure 1.