XA9011 Datasheet (XINNA SEMI) - Power Distribution Switches

XA9011, Power Distribution Switches

The XA9011 is an integrated 200m Ω power switch for self-powered and bus-powered Universal Series Bus (USB) applications.

A built-in charge pump is used to drive the MOSFET that is free of parasitic body diode to eliminate any reversed current flow across the switch when it is powered off.

Its low q

XA9011 Features

* 200mΩ Typ. High-Side MOSFET Guaranteed 1A Continuous Current 1.5A Current Limit Small SOT-23-5 Package Minimizes Board Space Soft Start Thermal Protection μLow 50 A Supply Current Wide Input Voltage Range:1.9V~5.5V Applications Battery-Powered Equipment Motherboard USB Power Switch USB Device Power