Title:
CIRCUITS FOR THREE-LEVEL BUCK REGULATORS
Document Type and Number:
WIPO Patent Application WO/2019/140215
Kind Code:
A1
Abstract:
An inductor; a first switch having a first side connected to a first voltage source (VS1); a second switch having a first side connected to a second side of the first switch (2SS1), and a second side connected to a first side of the inductor (1 SI); a third switch having a first side connected to the 1 SI; a fourth switch having a first side connected to a second side of the third switch (2SS3), and a second side connected to a second voltage source (VS2); a fifth switch having a first side connected to the 1 SI, and a second side connected to the VS1 and/or the VS2; a first capacitor having a first side connected to the 2SS1, and a second side connected to the 2SS3; and a second capacitor having a first side connected to a second side of the inductor, and a second side connected to the VS2.
Inventors:
PUGGELLI ALBERTO ALESSANDRO ANGELO (US)
LEE MINBOK (KR)
MEYVAERT HANS (US)
LI ZHIPENG (US)
LEE MINBOK (KR)
MEYVAERT HANS (US)
LI ZHIPENG (US)
Application Number:
PCT/US2019/013226
Publication Date:
July 18, 2019
Filing Date:
January 11, 2019
Export Citation:
Assignee:
LION SEMICONDUCTOR INC (US)
International Classes:
H02M3/158
Foreign References:
| US20170126120A1 | 2017-05-04 | |||
| US20160315539A1 | 2016-10-27 |
Attorney, Agent or Firm:
BYRNE, Matthew, T. (US)
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