Title:
CIRCUIT FOR PREVENTING MALFUNCTION OF REVERSE CURRENT DETECTOR
Document Type and Number:
WIPO Patent Application WO/2013/122309
Kind Code:
A1
Abstract:
The present invention relates to a circuit for preventing the malfunction of a reverse current detector in a switching regulator, comprising: a reverse current detection signal transmission unit for outputting only one signal in one period for a reverse current detection signal detected by the reverse current detector; a reverse current detection signal verification unit for confirming whether the output of the reverse current detection signal transmission unit is correct information; and a reverse current detection signal generation unit for generating a reverse current detection signal by receiving a signal from the reverse current detection signal verification unit.
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Inventors:
KIM MINSUNG (KR)
CHANG KEESEOK (KR)
CHANG KEESEOK (KR)
Application Number:
PCT/KR2012/009632
Publication Date:
August 22, 2013
Filing Date:
November 15, 2012
Export Citation:
Assignee:
TAEJIN TECHNOLOGY CO LTD (KR)
International Classes:
G05F3/24; G05F1/565
Foreign References:
| KR20080024984A | 2008-03-19 | |||
| KR20080024095A | 2008-03-17 | |||
| KR20080023132A | 2008-03-12 | |||
| KR20110139319A | 2011-12-28 |
Attorney, Agent or Firm:
JEONG, Hwoihwan (KR)
정회환 (KR)
정회환 (KR)
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Claims: