深圳市科瑞芯电子有限公司

ETA6071Q3U高效率锂离子电池升压充电器，ETA6071钰泰原装

DESCRIPTION

ETA6071 is a wide input range, high eficiency, synchronous 2- cell series Li-lon
battery cell boost charger. It accepts input from 2.7V to 7V and is capable of
 delivring up to 2.5A charge curent to two stacked Li-lon bttries. The
charging current and termination voltage can both be programmed through
external resistors. There are also an input current limit setting and a dynamic
input power management sttng. These features can be used for limiting the
charging urrent whena weak power soure isplugged in.The boost has a true-
shutoff function that disconnects the input from output when short circuit 0r
shut down ocCurS. A NTC function is also incduded to configure charging at
dferent temperatures. A STAT function indicates charging status. Furthermore,
ETA6071 incorporates an 0TG function that when enabled, with the same
inductor, one Can reversely deliver power from the batteries to VBUS. It can
 deliver up to 2A at 5V.

产品型号：ETA6071Q3U

封装：QFN3X3-20

包装：5000pcs/盘