Title:
DC-DC CONVERTER
Document Type and Number:
WIPO Patent Application WO/2023/120955
Kind Code:
A1
Abstract:
The present invention relates to a DC-DC converter. The converter comprises: an integrated circuit including at least one power transistor and a snubber circuit connected in parallel to the at least one power transistor; and a selection resistor connected between the snubber circuit and a power supply voltage supplied to the integrated circuit, wherein the snubber circuit includes at least two snubbers, each of the at least two snubbers includes a first transistor, a capacitor, and a resistor connected in series, and the selection resistor is connected to a gate of any one first transistor of the at least two snubbers.
Inventors:
KIM BYEONG GEON (KR)
Application Number:
PCT/KR2022/016944
Publication Date:
June 29, 2023
Filing Date:
November 01, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H02M1/34; H02M3/156
Domestic Patent References:
| WO2017082885A1 | 2017-05-18 |
Foreign References:
| KR20190073438A | 2019-06-26 | |||
| JP2013246896A | 2013-12-09 | |||
| JPH05276654A | 1993-10-22 | |||
| CN106953511A | 2017-07-14 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
Download PDF:
Previous Patent: METHOD FOR PASSIVATING INJECTION-PLATED ARTICLE
Next Patent: CLEANER HEAD AND CLEANER COMPRISING SAME
Next Patent: CLEANER HEAD AND CLEANER COMPRISING SAME