General Description
   The G546 are integrated dual channel 87mΩ (G546X1, G546X2) and 72mΩ (G546X3, G546X4) power switchs for self-powered and bus-powered Universal Serial Bus (USB) applications.

FEATUREs
◾ 87mΩ RDS(ON) (G546X1, G546X2) and 72mΩ
   RDS(ON) (G546X3, G546X4)
◾ Available with 5 Versions of Current Limits with
   Foldback
◾ Operating Range:2.7V to 5.5V
◾ 400µS Typical Rise Time
◾ Under voltage Lockout
◾ 65µA Quiescent Supply Current
◾ 1µA Maximum Shutdown Supply Current
◾ Logic Level Enable Pin, Available with
   Active-High or Active-Low Version
◾ No Reverse Current when Power Off
◾ Deglitched Open-Drain Over-Current Flag
   Output ( OC )
◾ SOP-8 Package,MSOP-8 , MSOP-8 (FD) and
   TDFN3X3-8 Package
◾ UL Approved_#E232223
◾ Nemko IEC 60950-1 CB/CCA_scheme 
   Certification Report #67291

APPLICATIONs
◾ High-Side Power Protection Switch
◾ USB Power Management
◾ USB Host and Self-Powered Bubs
◾ USB Bus-Powered Hubs
◾ Hot Plug-In Power Supplies
◾ Battery-Charger Circuits