公开(公告)号：US08867047B2

公开(公告)日：2014-10-21

申请号：US13599940

申请日：2012-08-30

申请人： Tatsuya Hotogi ,  Minoru Hayasaki

发明人： Tatsuya Hotogi ,  Minoru Hayasaki

IPC分类号： G06F3/12 ,  G06K15/00 ,  H04N1/60 ,  H04N1/36 ,  H02M3/335

CPC分类号： H02M3/335 ,  H02M3/33523 ,  H02M2001/0035 ,  H02M2001/0054 ,  Y02B70/1491 ,  Y02B70/16

摘要： In a switching power source, in a state where a second voltage smaller than a first voltage is output from an output unit by intermittently driving a switching unit, the switching unit changes a number of driving times of the switching unit for each driving cycle when the switching unit is intermittently driven.

摘要翻译： 在开关电源中，在通过间歇地驱动开关单元从输出单元输出小于第一电压的第二电压的状态下，切换单元在每个驱动周期改变开关单元的驱动次数 切换单元间歇地驱动。

公开(公告)号：US08761616B2

公开(公告)日：2014-06-24

申请号：US13112929

申请日：2011-05-20

申请人： Tatsuya Hotogi

发明人： Tatsuya Hotogi

IPC分类号： G03G15/00

CPC分类号： G03G15/80 ,  G03G2221/166

摘要： A controller determines a state of a switch unit based on a potential difference between a power supply side and a load side of the switch unit. Alternatively, when an electronic device is in a first operating state, the controller determines a state of the switch based on a result of a first detection unit. When the electronic device is in a second operating state that a power consumption of the device is lower than that in the first operating state, the controller determines the state of the switch based on a result of a second detection unit.

摘要翻译： 控制器基于开关单元的电源侧和负载侧之间的电位差来确定开关单元的状态。 或者，当电子设备处于第一操作状态时，控制器基于第一检测单元的结果来确定开关的状态。 当电子设备处于设备的功耗低于第一操作状态的第二操作状态时，控制器基于第二检测单元的结果来确定开关的状态。