公开(公告)号：US20160373001A1

公开(公告)日：2016-12-22

申请号：US14881539

申请日：2015-10-13

Applicant: Lite-On Technology Corp.

Inventor： YU-CHEN LIU ,  JING-YUAN LIN ,  HUANG-JEN CHIU ,  YU-KANG LO ,  TRONG-NHA QUANG ,  PO-JUNG TSENG

IPC: G05F1/00

CPC classification number: H02M1/08 ,  H02M3/158 ,  H02M2001/0048 ,  H02M2001/0054 ,  H02M2001/0058

Abstract: A buck converter includes: a first input terminal; a second input terminal; a first output terminal; a second output terminal; an internal node; a first inductor, a second inductor and a main switch connected in series between the first input terminal and the internal node; a third inductor connected between the internal node and the first output terminal; a fourth inductor connected between the second input terminal and the second output terminal; a first auxiliary switch connected between the internal node and the second output terminal; and a second auxiliary switch connected between the second input terminal and the first output terminal.

Abstract translation: 降压转换器包括：第一输入端; 第二输入端; 第一输出端子; 第二输出端子; 内部节点 第一电感器，第二电感器和主开关串联连接在第一输入端子和内部节点之间; 连接在所述内部节点和所述第一输出端子之间的第三电感器; 连接在第二输入端子和第二输出端子之间的第四电感器; 连接在所述内部节点和所述第二输出端子之间的第一辅助开关; 以及连接在第二输入端子和第一输出端子之间的第二辅助开关。