US16855

DESCRIPTION

The UTC US16855 is a dual channel power switch with

independent enable and flag functions optimized for bus-powered

Universal Serial Bus (USB) and self-powered applications.

This product satisfies USB voltage drop requirement with soft

start which eliminates the momentary voltage drop on the upstream

port that may occur.

In  addition,  the  UTC  US16855  is  equipped  with

over-temperature and over-current detectors and each flag output

is available to indicate fault conditions independently to the USB

controller. The UTC US16855 is available in active-high versions in

8-pin SOP package.

 FEATURES

* 4V ~ 5.5V operating range

* Two P-channel power MOSFET control switch

* Over-current protection

* Under-voltage lockout circuit

* Thermal shutdown circuit

* Soft-start circuit

* Flag indicates fault conditions

规格书US16855