Product Details
●The ADP190 is a high-side load switch designed for operation from 1.2 V to 3.6 V. This load switch provides power domain isolation for extended power battery life. The device contains a low on-resistance P-channel MOSFET that supports more than 500 mA of continuous current and minimizes power loss. The low 2 μA (maximum) of ground current and ultralow shutdown current make the ADP190 ideal for battery-operated portable equipment. The built-in level shifter for enable logic makes the ADP190 compatible with modern processors and GPIO controllers.
●Beyond operating performance, the ADP190 occupies minimal printed circuit board (PCB) space with an area less than 0.64 mm2 and a height of 0.60 mm. It is available in an ultrasmall 0.8 mm × 0.8 mm, 4-ball, 0.4 mm pitch WLCSP.
●Applications
● Mobile phones
● Digital cameras and audio devices
● Portable and battery-powered equipment
●### Features and Benefits
● Low RDSON of 105 mΩ @ 1.8 V
● Low input voltage range: 1.2 V to 3.6 V
● 500 mA continuous operating current
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● Built-in level shift for control logic that can be operated by 1.2 V logic
● Low 2 μA (maximum) ground current
● Ultralow shutdown current: <1 μA
● Ultrasmall 0.8 mm × 0.8 mm, 4-ball, 0.4 mm pitch WLCSP
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