Title:
DC/DC CONVERTER
Document Type and Number:
WIPO Patent Application WO/2018/079532
Kind Code:
A1
Abstract:
The present invention achieves a DC/DC converter which is able to suppress switching loss, while having a simpler configuration with a lower withstand voltage. This DC/DC converter (1) is provided with: a first switching circuit (11) wherein a first element unit (T1) and a second element unit (T2) are arranged in series between a first conduction path (81) and a reference conduction path (83); a second switching circuit (12) wherein a third element unit (T3) and a fourth element unit (T4) are arranged in series between the first conduction path (81) and the reference conduction path (83); a first inductor (L1) which is connected between a second conduction path (82) and a connection unit that connects the third element unit (T3) and the fourth element unit (T4) to each other; and a second inductor (L2) which is connected between a connection unit that connects the first element unit (T1) and the second element unit (T2) to each other and the connection unit that connects the third element unit (T3) and the fourth element unit (T4) to each other. A drive unit (5) controls the first switching circuit (11) and the second switching circuit (12).
Inventors:
MASUDA KAZUKI (JP)
CHIN TOU (JP)
CHIN TOU (JP)
Application Number:
PCT/JP2017/038313
Publication Date:
May 03, 2018
Filing Date:
October 24, 2017
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H02M3/155
Foreign References:
| JP2013247766A | 2013-12-09 | |||
| JP2005261059A | 2005-09-22 | |||
| JP2010068619A | 2010-03-25 |
Attorney, Agent or Firm:
GRANDOM PATENT LAW FIRM (JP)
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