KR102212597B9 - 신호 제어 회로 및 스위칭 장치 - Google Patents

신호 제어 회로 및 스위칭 장치

Info

Publication number
KR102212597B9
KR102212597B9 KR1020140061009A KR20140061009A KR102212597B9 KR 102212597 B9 KR102212597 B9 KR 102212597B9 KR 1020140061009 A KR1020140061009 A KR 1020140061009A KR 20140061009 A KR20140061009 A KR 20140061009A KR 102212597 B9 KR102212597 B9 KR 102212597B9
Authority
KR
South Korea
Prior art keywords
control circuit
switching device
signal control
signal
switching
Prior art date
Application number
KR1020140061009A
Other languages
English (en)
Other versions
KR102212597B1 (ko
KR20150134106A (ko
Inventor
권옥환
임백민
김해봉
홍주표
김성환
이주현
목진원
김주영
Original Assignee
주식회사 실리콘웍스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 실리콘웍스 filed Critical 주식회사 실리콘웍스
Priority to KR1020140061009A priority Critical patent/KR102212597B1/ko
Priority to US14/717,809 priority patent/US9653993B2/en
Publication of KR20150134106A publication Critical patent/KR20150134106A/ko
Application granted granted Critical
Publication of KR102212597B1 publication Critical patent/KR102212597B1/ko
Publication of KR102212597B9 publication Critical patent/KR102212597B9/ko

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
KR1020140061009A 2014-05-21 2014-05-21 신호 제어 회로 및 스위칭 장치 KR102212597B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020140061009A KR102212597B1 (ko) 2014-05-21 2014-05-21 신호 제어 회로 및 스위칭 장치
US14/717,809 US9653993B2 (en) 2014-05-21 2015-05-20 Signal control circuit and switching apparatus for increased current control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140061009A KR102212597B1 (ko) 2014-05-21 2014-05-21 신호 제어 회로 및 스위칭 장치

Publications (3)

Publication Number Publication Date
KR20150134106A KR20150134106A (ko) 2015-12-01
KR102212597B1 KR102212597B1 (ko) 2021-02-04
KR102212597B9 true KR102212597B9 (ko) 2021-11-12

Family

ID=54556777

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140061009A KR102212597B1 (ko) 2014-05-21 2014-05-21 신호 제어 회로 및 스위칭 장치

Country Status (2)

Country Link
US (1) US9653993B2 (ko)
KR (1) KR102212597B1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102224289B1 (ko) * 2014-04-08 2021-03-08 주식회사 솔루엠 전원장치 및 그의 구동방법
KR20220101356A (ko) 2021-01-11 2022-07-19 에스케이하이닉스 주식회사 내부전압 생성회로 및 이를 포함하는 반도체 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100676354B1 (ko) 2000-03-02 2007-01-31 산요덴키가부시키가이샤 가변 저항 회로, 연산 증폭 회로, 반도체 집적 회로,시상수 전환 회로 및 파형 성형 회로
JP2005244413A (ja) 2004-02-25 2005-09-08 Rohm Co Ltd 時定数自動調整回路
US7863836B2 (en) 2008-06-09 2011-01-04 Supertex, Inc. Control circuit and method for regulating average inductor current in a switching converter
US8058812B2 (en) * 2009-04-09 2011-11-15 Linear Technology Corporation Buck-mode boost converter with regulated output current
US8692530B2 (en) 2010-11-30 2014-04-08 Microchip Technology Incorporated Efficiency-optimizing, calibrated sensorless power/energy conversion in a switch-mode power supply
US8447275B2 (en) 2010-12-03 2013-05-21 Microchip Technology Incorporated Lossless inductor current sensing in a switch-mode power supply
KR20140001565A (ko) 2012-06-27 2014-01-07 한국전자통신연구원 시정수 보정 장치 및 방법과 이를 포함한 저역 통과 델타 시그마 변조 장치
US9018929B2 (en) * 2013-03-15 2015-04-28 Intersil Americas LLC Internal compensation for power management integrated circuits

Also Published As

Publication number Publication date
KR102212597B1 (ko) 2021-02-04
US20150340945A1 (en) 2015-11-26
KR20150134106A (ko) 2015-12-01
US9653993B2 (en) 2017-05-16

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Publication of correction