DESCRIPTION
The US202/A is a power distribution switch. It is particularly suitable for self-powered and bus-powered USB (Universal Series bus) applications. It has 28μA low quiescent supply current that meets the requirements of battery-powered portable equipments.
A built-in charge pump is used to drive the N-channel N-MOSFET that is free of parasitic body diode to eliminate any reversed current flow across the switch when it is powered off.

FEATURES
* Input Voltage Varies From 2.7V to 5.5V
* Guaranteed Continuous Current: 1.0A/2.0A
* High-Side NMOSFET: 85mΩ (TYP)
* Soft Start
* Current Limit:1.5A/2.5A
* Thermal Protection
* Low Supply Current: 28μA