NPS4053 switch equivalent, load switch.
* Input operating voltage range (VIN): 2.5 V to 5.5 V
* Maximum continuous current (IMAX): 2 A
* ON resistance (RDS(on)):
* VIN = 5.5 V: 55 mΩ (typical) <.
* USB ports/hubs, laptops, docking station and desktops
* Set top box
* HDTV
* Optical socket protection.
The NPS4053 is a 5.5 V, 55 mΩ load switch with precision adjustable current limit from 110 mA to 2.5 A.
The NPS4053 switch limits the output current to a constant current by using a constant-current mode when the output load exceeds the current limit.
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