DE19635261B4 - Integrierte Softstart-Impulsbreitenmodulations-Schaltung - Google Patents

Integrierte Softstart-Impulsbreitenmodulations-Schaltung Download PDF

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Publication number
DE19635261B4
DE19635261B4 DE19635261A DE19635261A DE19635261B4 DE 19635261 B4 DE19635261 B4 DE 19635261B4 DE 19635261 A DE19635261 A DE 19635261A DE 19635261 A DE19635261 A DE 19635261A DE 19635261 B4 DE19635261 B4 DE 19635261B4
Authority
DE
Germany
Prior art keywords
signal
generating
external
node
pulse width
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 - Lifetime
Application number
DE19635261A
Other languages
German (de)
English (en)
Other versions
DE19635261A1 (de
Inventor
Hwan-Ho Seong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fairchild Korea Semiconductor Ltd
Original Assignee
Fairchild Korea Semiconductor Ltd
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 Fairchild Korea Semiconductor Ltd filed Critical Fairchild Korea Semiconductor Ltd
Publication of DE19635261A1 publication Critical patent/DE19635261A1/de
Application granted granted Critical
Publication of DE19635261B4 publication Critical patent/DE19635261B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
DE19635261A 1995-12-28 1996-08-30 Integrierte Softstart-Impulsbreitenmodulations-Schaltung Expired - Lifetime DE19635261B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR95-61333 1995-12-28
KR1019950061333A KR0167900B1 (ko) 1995-12-28 1995-12-28 소프트 스타트 펄스폭 변조 집적회로

Publications (2)

Publication Number Publication Date
DE19635261A1 DE19635261A1 (de) 1997-07-03
DE19635261B4 true DE19635261B4 (de) 2006-10-12

Family

ID=37027468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19635261A Expired - Lifetime DE19635261B4 (de) 1995-12-28 1996-08-30 Integrierte Softstart-Impulsbreitenmodulations-Schaltung

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007214A1 (de) * 1989-03-07 1990-09-13 Rca Licensing Corp Synchronisierter schalt-stromversorgungsteil
EP0419728A1 (de) * 1989-09-29 1991-04-03 Siemens Aktiengesellschaft Schaltungsanordnung für ein festfrequentes Sperrwandler-Schaltnetzteil

Family Cites Families (6)

* 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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007214A1 (de) * 1989-03-07 1990-09-13 Rca Licensing Corp Synchronisierter schalt-stromversorgungsteil
EP0419728A1 (de) * 1989-09-29 1991-04-03 Siemens Aktiengesellschaft Schaltungsanordnung für ein festfrequentes Sperrwandler-Schaltnetzteil

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
JP3772318B2 (ja) 2006-05-10
JPH09233806A (ja) 1997-09-05

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: FAIRCHILD KOREA SEMICONDUCTOR LTD.,, PUCHON, KYUNG

8110 Request for examination paragraph 44
8364 No opposition during term of opposition
R071 Expiry of right