公开(公告)号：US20150263646A1

公开(公告)日：2015-09-17

申请号：US14723515

申请日：2015-05-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： SHOICHI HARA ,  KAZUYUKI SAKIYAMA

IPC: H02M7/5387 ,  H02M1/088 ,  H02M3/335

CPC classification number: H02M7/5387 ,  B60L3/003 ,  B60L11/1812 ,  B60L11/1833 ,  B60L11/1877 ,  B60L15/007 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/36 ,  B60L2240/525 ,  H02M1/088 ,  H02M3/33507 ,  H02M3/3376 ,  H02M2001/0058 ,  H02M2007/53878 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T10/92 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/14

Abstract: A switching circuit according to an aspect of the present disclosure includes: a full-bridge circuit including a first leg that includes a first switch and a second switch, and a second leg that includes a third switch and a fourth switch; and a control circuit operative to (a) output a first control signal group that changes the first leg into a state in which the third switch is off and the fourth switch is on after changing the first leg into a state in which the first switch is on and the second switch is off, and (b) output a second control signal group that changes the second leg into a state in which the third switch is off and the fourth switch is on before changing the first leg into a state in which the first switch is on and the second switch is off.

Abstract translation: 根据本公开的一个方面的开关电路包括：全桥电路，包括包括第一开关和第二开关的第一支路，以及包括第三开关和第四开关的第二支路; 以及控制电路，其可操作以（a）将第一控制信号组输出到第一控制信号组，该第一控制信号组将第一控制信号组改变为第三开关断开的状态， 并且第二开关断开，并且（b）输出第二控制信号组，其将第二支线改变为第三开关关闭的状态，并且第四开关在将第一支线改变为其中第一开关之前导通的状态 第一个开关打开，第二个开关关闭。