公开(公告)号：US20130162159A1

公开(公告)日：2013-06-27

申请号：US13615843

申请日：2012-09-14

申请人： JOUNG YEAL KIM ,  SU JIN PARK ,  YOUNG HYUN JUN

发明人： JOUNG YEAL KIM ,  SU JIN PARK ,  YOUNG HYUN JUN

IPC分类号： G05F1/10 ,  H05B37/02

CPC分类号： H02M3/07

摘要： A power supply device includes; first/second boost circuits that boost voltages applied to a first/second boost nodes in response to a first/second main signals, and respectively operated first/second transmission unit that control provision of boosted voltages to an output node. The power supply device also includes a bulk voltage controller connected between the boosted nodes and controlling a connection between the output node and a bulk node in response to a bulk control signal. Voltages respectively applied to the first and second transmission units are determined in response to an output node voltage, as well as the first/second main signals.

摘要翻译： 电源装置包括： 第一/第二升压电路，其响应于第一/第二主信号升压施加到第一/第二升压节点的电压，以及分别操作的第一/第二传输单元，其控制向输出节点提供升压电压。 电源装置还包括连接在升压节点之间的体电压控制器，并且响应于大容量控制信号来控制输出节点和体节点之间的连接。 分别施加到第一和第二传输单元的电压响应于输出节点电压以及第一/第二主信号而被确定。