Title:
ADAPTIVE SOFT-START AND SOFT-STOP DEVICE FOR CONVERTER
Document Type and Number:
WIPO Patent Application WO/2022/080624
Kind Code:
A1
Abstract:
The present invention relates to an adaptive soft-start and soft-stop device for a converter and, more specifically, provides an adaptive soft-start and soft-stop device for a converter, wherein an input voltage (Vin) and an output voltage (Vo) are used to increase duty at a constant rate or increase a frequency in a start section, and to decrease the duty at a constant rate or decrease the frequency in a stop section, so that the device can perform a control of increasing and decreasing the final output voltage at a constant inclination.
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Inventors:
LEE WON TAE (KR)
LEE WON JI (KR)
SHIN CHANG SIK (KR)
JUNG CHUEN SIK (KR)
LEE GYU WON (KR)
LEE WON JI (KR)
SHIN CHANG SIK (KR)
JUNG CHUEN SIK (KR)
LEE GYU WON (KR)
Application Number:
PCT/KR2021/008066
Publication Date:
April 21, 2022
Filing Date:
June 28, 2021
Export Citation:
Assignee:
POWER LSI CO LTD (KR)
International Classes:
H02M1/36; H02M1/00; H02M1/08; H02M3/155; H03K3/012; H03K7/08
Foreign References:
| US10686381B1 | 2020-06-16 | |||
| KR20070073576A | 2007-07-10 | |||
| JP2018153079A | 2018-09-27 | |||
| KR101642761B1 | 2016-08-10 | |||
| KR102204422B1 | 2021-01-19 |
Attorney, Agent or Firm:
AHN, Jaeyul (KR)
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