JP3772318B2 - ソフトスタートパルス幅変調集積回路 - Google Patents

ソフトスタートパルス幅変調集積回路 Download PDF

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Publication number
JP3772318B2
JP3772318B2 JP33988196A JP33988196A JP3772318B2 JP 3772318 B2 JP3772318 B2 JP 3772318B2 JP 33988196 A JP33988196 A JP 33988196A JP 33988196 A JP33988196 A JP 33988196A JP 3772318 B2 JP3772318 B2 JP 3772318B2
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JP
Japan
Prior art keywords
signal
pulse width
width modulation
external
soft start
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP33988196A
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English (en)
Japanese (ja)
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JPH09233806A5 (enExample
JPH09233806A (ja
Inventor
煥 浩 成
Original Assignee
フェアチャイルドコリア半導體株式会社
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 フェアチャイルドコリア半導體株式会社 filed Critical フェアチャイルドコリア半導體株式会社
Publication of JPH09233806A publication Critical patent/JPH09233806A/ja
Publication of JPH09233806A5 publication Critical patent/JPH09233806A5/ja
Application granted granted Critical
Publication of JP3772318B2 publication Critical patent/JP3772318B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Details Of Television Scanning (AREA)
JP33988196A 1995-12-28 1996-12-19 ソフトスタートパルス幅変調集積回路 Expired - Fee Related JP3772318B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1995P-61333 1995-12-28
KR1019950061333A KR0167900B1 (ko) 1995-12-28 1995-12-28 소프트 스타트 펄스폭 변조 집적회로

Publications (3)

Publication Number Publication Date
JPH09233806A JPH09233806A (ja) 1997-09-05
JPH09233806A5 JPH09233806A5 (enExample) 2005-09-08
JP3772318B2 true JP3772318B2 (ja) 2006-05-10

Family

ID=37027468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33988196A Expired - Fee Related JP3772318B2 (ja) 1995-12-28 1996-12-19 ソフトスタートパルス幅変調集積回路

Country Status (4)

Country Link
US (1) US5949665A (enExample)
JP (1) JP3772318B2 (enExample)
KR (1) KR0167900B1 (enExample)
DE (1) DE19635261B4 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6329802B1 (en) 2000-05-23 2001-12-11 Honeywell International Inc. Method and apparatus for programmable power curve and wave generator
JP3675339B2 (ja) * 2001-01-18 2005-07-27 株式会社日立製作所 スイッチング電源
US6785180B2 (en) 2001-03-15 2004-08-31 Micron Technology, Inc. Programmable soft-start control for charge pump
KR100758202B1 (ko) * 2007-02-21 2007-09-12 (주)유비아이사운드 오디오 증폭기의 기동소음 감소장치 및 기동소음 감소방법
TWI392205B (zh) * 2008-07-18 2013-04-01 Qisda Corp 一種直流電產生器及其使用之一種脈衝產生器
KR101677729B1 (ko) * 2010-02-19 2016-11-18 페어차일드코리아반도체 주식회사 스위치 제어 장치, 이를 포함하는 전력 공급 장치 및 스위치 제어방법
US9590492B2 (en) 2014-12-18 2017-03-07 Infineon Technologies Austria Ag System and method for a switched-mode power supply
US10291012B2 (en) * 2015-11-19 2019-05-14 Continental Powertrain USA, LLC High side output driver

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693340A (en) * 1969-08-07 1972-09-26 Hiroyuki Kanai Spindle speed controlling device for ring spinning and twisting machines
US4625271A (en) * 1984-10-05 1986-11-25 Sundstrand Corporation Soft-start circuit for a power converter
EP0419728A1 (de) * 1989-09-29 1991-04-03 Siemens Aktiengesellschaft Schaltungsanordnung für ein festfrequentes Sperrwandler-Schaltnetzteil
DE4007214B4 (de) * 1989-03-07 2006-03-09 RCA Licensing Corp. (n.d.Ges.d.Staates Delaware) Synchronisierter Schalt-Stromversorgungsteil
US5179331A (en) * 1991-04-10 1993-01-12 Computron Display Systems Division Of Xcel Corporation Pulse width regulated high voltage power supply using ringless flyback transformer
KR970005652Y1 (ko) * 1994-08-10 1997-06-09 엘지전자 주식회사 다중동기 모니터의 고압 안정화장치
US5537305A (en) * 1994-10-11 1996-07-16 Telephonics Corporation Synchronously tuned power converter method and apparatus
KR0119883B1 (ko) * 1994-12-22 1997-10-30 김광호 스위칭 전원장치용 컨트롤러 및 이를 이용한 스위칭 전원장치

Also Published As

Publication number Publication date
DE19635261A1 (de) 1997-07-03
US5949665A (en) 1999-09-07
KR970055431A (ko) 1997-07-31
KR0167900B1 (ko) 1999-03-20
DE19635261B4 (de) 2006-10-12
JPH09233806A (ja) 1997-09-05

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