G545

Global Mixed-mode Technology Inc. Power Distribution Switch G545 Features „ 100mΩ High-Side MOSFET „ Available with 4 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 ) „ Output Shutdown Pull-low Resister „ SOP-8 ,MSOP-8,TDFN3X3-8 Packages „ UL Approved_#E232223 „ Nemko IEC 60950-1 CB/CCA_scheme certifica- tion 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 General Description The G545 is an integrated 100mΩ power switch for self-powered and bus-powered Universal Serial Bus (USB) applications. Several Protec...