-
1.发明公开DIRECT CURRENT/ DIRECT CURRENT CONVERTER FOR REDUCING SWITCHING LOSS, WIRELESS POWER RECEIVER INCLUDING DIRECT CURRENT/ DIRECT CURRENT CONVERTER 审中-公开DC-DC转换器用于降低功耗的无线接收器，开关损耗与DC-DC转换器
公开(公告)号：EP2656478A4
公开(公告)日：2014-08-20
申请号：EP11850511
申请日：2011-12-19
发明人： KIM DONG ZO , HONG YOUNG TACK , MOON YOUNG JIN , KWON SANG WOOK , PARK YUN KWON , YOO CHANG SIK , PARK EUN SEOK , KIM KI YOUNG , RYU YOUNG HO , KIM NAM YUN , CHOI JIN SUNG , ROH YONG SEONG
CPC分类号： H02J50/12 , H02J5/005 , H02M3/1588 , Y02B70/1466
摘要： Provided are a direct current/direct current (DC/DC) converter and a wireless power receiver including the DC/DC converter. In one embodiment, a direct current-direct current (DC/DC) converter for use in a wireless power receiver, the DC/DC converter may include: a voltage converting unit configured to convert, DC voltage, to a predetermined DC voltage; a turn-on switch configured to control current flow of the DC voltage through the voltage converting unit; and a switching controller configured to: detect an amount of current of the voltage converting unit based on a first turn-on period of the turn-on switch, set a second turn-on period of the turn-on switch based on the detected amount of current, and control the turn-on switch based on the second turn-on period.
搜索结果
1 条记录 (耗时 0.01 秒)
筛选
AND
AND
过滤
NOT
NOT
扫码加群
