Description
Global Mixed-mode Technology Inc.G5243A High-Side Power Distribution Switch .
The G5243A is an integrated 120mΩ power switch for self-powered and bus-powered Universal Serial Bus (USB) applications.
Features
* 120mΩ High-Side MOSFET
* 2A of Current Limits with Foldback
* Operating Range:2.7V to 5.5V
* 1.9ms Typical VOUT Turn-On Rise Time
* Under voltage Lockout
* 65µA Quiescent Supply Current
* 1µA Maximum Standby Supply Current
* Active-Hi
Applications
* High-Side Power Protection Switch
* USB Power Management
* USB Host and Self-Powered Bubs
* USB Bus-Powered Hubs
* Hot Plug-In Power Supplies