Logic Controlled, High-Side Power Switch
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.
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At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
The EVAL-ADP190 is used to demonstrate the functionality of the ADP190 power switch. Simple device measurements such as VIN to VOUT resistance (RDSON), ground current, and off state current can be demon-strated with just a single voltage supply, a voltmeter, a current meter, and load resistors.