原装现货 ETA1064D2G 钰泰1A同步升压转化器

　　DESCRIPTION

　　ETA1064 is a high efficiency synchronous step-up converter with ultra-low quiescent current down to 1μA. It is capable of delivering at least 2W of power from a low voltage source, i.e. 0.4A at 5V output. It also features a true-shutoff function that disconnects the input from output, during shutdown and output short-circuit conditions.This eliminates the need for an extemal MOSFET and its control circuitry to disconnect the input from output and provides robust output overload protection.

　　A switching frequency of 1.4MHz minimizes solution footprint by allowing the use of tiny and low profile inductors

　　and ceramic capacitors.An internal synchronous MOSFET provides highest efficiency and with a current mode control that is internally compensated, external parts count is reduced to minimal. With the ultra-low lq feature,ETA1064 is ideal for solution that requires low standby power and compact board size such as loT applications.

　　FEATURES

　　Ultra low IQ when No Switching:1uAfor adjustable version and 1.2uA for fixed voltage version

　　0.8V Startup

　　5V/0.4A Output Capability at Vin=3V

　　Output to Input Reversed Current Protection

　　Up to 94% Efficiency

　　Internal Synchronous Rectifier and Output Disconnect

　　Short-circuit Protection

　　Adjustable version and Fixed voltage version

　　APPLICATIONS

　　Tablet, MID

　　Smart Phone

　　Power Bank