公开(公告)号：US20130181659A1

公开(公告)日：2013-07-18

申请号：US13601430

申请日：2012-08-31

申请人： Yung-Hsi CHANG ,  Yi-Feng LUO ,  Chueh-Hao YU ,  Kai-Cheung JUANG

发明人： Yung-Hsi CHANG ,  Yi-Feng LUO ,  Chueh-Hao YU ,  Kai-Cheung JUANG

IPC分类号： H02J7/00

CPC分类号： H01M10/44 ,  H01M10/465 ,  H02J7/041 ,  H02J7/045

摘要： An exemplary embodiment provides a charging method. The charging method includes detecting a charging current and producing a current-detecting signal according to the charging current; comparing the current-detecting signal with a first reference voltage and producing a current comparison signal accordingly; producing a second reference voltage according to the current comparison signal; comparing a battery voltage of a battery with the second reference voltage and producing a voltage comparison signal accordingly; producing a set of control signals according to the voltage comparison signal; and producing an adjusted charging voltage according to the control signals and a charging voltage, wherein the charging current is produced by the adjusted charging voltage to charge the battery.

摘要翻译： 示例性实施例提供了一种充电方法。 充电方法包括根据充电电流检测充电电流并产生电流检测信号; 将电流检测信号与第一参考电压进行比较，并相应产生电流比较信号; 根据当前比较信号产生第二参考电压; 将电池的电池电压与第二参考电压进行比较，并相应地产生电压比较信号; 根据电压比较信号产生一组控制信号; 以及根据所述控制信号和充电电压产生调整后的充电电压，其中所述充电电流由所述调整的充电电压产生以对所述电池充电。