G5461

Global Mixed-mode Technology Inc. Power Distribution Switch G5461 Features „ 53mΩ 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 „ 90µA 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 , MSOP-8 and TDFN3X3-8 Packages 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 G5461 is an integrated 53mΩ power switch for self-powered and bus-powered Universal Serial Bus (USB) applications. Several Protection features include current limiting with foldback, and thermal shutdown to prevent catastrophic switch failure caused ...