Low RDSON of 40 mΩ
Wide input voltage range: 2.3 V to 13.2 V
2 A continuous operating current, TJ = <85°C
1.2 V logic compatible enable input
Low 15 µA quiescent current, VIN = 3.3 V
Low 19 µA quiescent current, VIN = 6.5 V
Ultralow shutdown current: 2.0 µA at VIN = 6.5 V
Ultrasmall 1.0 mm × 1.5 mm, 6-ball, 0.5 mm pitch WLCSP
Digital cameras and audio devices
Portable and battery-powered equipment
The ADP1290 is a high-side load switch designed for operation
between 2.3 V and 13.2 V. This load switch provides power
domain isolation, helping to extend battery operation. The
device contains a low on-resistance, N-channel MOSFET that
supports more than 2 A of continuous current and minimizes
power loss. In addition, RDSON is constant independent of the VIN
voltage. The low 15 µA quiescent current and ultralow shutdown
current of 20 µA make the ADP1290 ideal for battery-operated
portable equipment. The built-in level shifter for enable logic
makes the ADP1290 compatible with many processors and
general-purpose input/output (GPIO) controllers.
12 V, 2 A Logic Controlled
High-Side Power Switch
TYPICAL APPLICATIONS CIRCUIT
In addition to operating performance, the ADP1290 occupies
minimal printed circuit board (PCB) space with an area of less
than 1.5 mm2 and a height of 0.60 mm.
The ADP1290 is available in an ultrasmall, 1 mm × 1.5 mm,
6-ball, 0.5 mm pitch WLCSP.
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responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
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