CN1992494A - 直流-直流变换器和直流-直流变换器控制电路 - Google Patents
直流-直流变换器和直流-直流变换器控制电路 Download PDFInfo
- Publication number
- CN1992494A CN1992494A CNA2006100835853A CN200610083585A CN1992494A CN 1992494 A CN1992494 A CN 1992494A CN A2006100835853 A CNA2006100835853 A CN A2006100835853A CN 200610083585 A CN200610083585 A CN 200610083585A CN 1992494 A CN1992494 A CN 1992494A
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- China
- Prior art keywords
- transistor
- signal
- converter
- circuit
- turn
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- 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.)
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Classifications
-
- 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
- H02M1/38—Means for preventing simultaneous conduction of switches
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/30—Modifications for providing a predetermined threshold before switching
- H03K2017/307—Modifications for providing a predetermined threshold before switching circuits simulating a diode, e.g. threshold zero
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005373476 | 2005-12-26 | ||
JP2005-373476 | 2005-12-26 | ||
JP2005373476 | 2005-12-26 | ||
JP2006055904A JP4850540B2 (ja) | 2005-12-26 | 2006-03-02 | Dc−dcコンバータ及びdc−dcコンバータの制御回路 |
JP2006-055904 | 2006-03-02 | ||
JP2006055904 | 2006-03-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1992494A true CN1992494A (zh) | 2007-07-04 |
CN1992494B CN1992494B (zh) | 2011-07-13 |
Family
ID=38192851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100835853A Active CN1992494B (zh) | 2005-12-26 | 2006-06-09 | 直流-直流变换器和直流-直流变换器控制电路 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7456623B2 (zh) |
JP (1) | JP4850540B2 (zh) |
KR (1) | KR100805179B1 (zh) |
CN (1) | CN1992494B (zh) |
TW (1) | TWI331839B (zh) |
Cited By (8)
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CN101599696B (zh) * | 2009-07-27 | 2012-09-12 | 福建星网锐捷网络有限公司 | 非隔离dc/dc控制电路及转换器 |
CN103199697A (zh) * | 2012-01-10 | 2013-07-10 | 台达电子企业管理(上海)有限公司 | 直流对直流转换器及其控制方法 |
WO2014012374A1 (zh) * | 2012-07-18 | 2014-01-23 | 华为技术有限公司 | 控制方法和装置 |
CN104015484A (zh) * | 2010-06-25 | 2014-09-03 | 施乐公司 | 体二极管正向导通的防止 |
CN106533172A (zh) * | 2016-12-08 | 2017-03-22 | 北京松果电子有限公司 | 直流降压型稳压器及其脉冲频率调制控制电路和方法 |
CN107005159A (zh) * | 2014-12-19 | 2017-08-01 | 索尼公司 | 电压转换电路、电子装置以及电压转换电路的控制方法 |
CN110311562A (zh) * | 2019-07-26 | 2019-10-08 | 佛山中科芯蔚科技有限公司 | 一种直流-直流变换器 |
CN112292806A (zh) * | 2018-02-14 | 2021-01-29 | 美特瑞克斯实业公司 | 用于能量收集电路的启动器电路 |
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JP4899624B2 (ja) * | 2006-05-11 | 2012-03-21 | 富士通セミコンダクター株式会社 | Dc−dcコンバータ及びdc−dcコンバータの制御回路 |
JP4890940B2 (ja) * | 2006-05-23 | 2012-03-07 | 株式会社リコー | 昇降圧スイッチングレギュレータ及びその制御方法 |
JP4915162B2 (ja) * | 2006-07-25 | 2012-04-11 | 富士電機株式会社 | Dc−dcコンバータ |
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JP4997891B2 (ja) * | 2006-09-15 | 2012-08-08 | 富士通セミコンダクター株式会社 | Dc−dcコンバータ及びdc−dcコンバータの制御方法 |
JP5034451B2 (ja) * | 2006-11-10 | 2012-09-26 | 富士通セミコンダクター株式会社 | 電流モードdc−dcコンバータ制御回路および電流モードdc−dcコンバータの制御方法 |
JP5039371B2 (ja) * | 2006-12-12 | 2012-10-03 | ローム株式会社 | スイッチングレギュレータの制御回路および電源装置、電子機器 |
US7728567B1 (en) * | 2007-01-26 | 2010-06-01 | Atheros Communications, Inc. | Current mode pulse frequency modulation switching regulator |
US20090079408A1 (en) * | 2007-09-21 | 2009-03-26 | Nexem, Inc. | Voltage mode pwmff-pfm/skip combo controller |
US7768242B2 (en) * | 2007-10-01 | 2010-08-03 | Silicon Laboratories Inc. | DC/DC boost converter with resistorless current sensing |
CN101515756B (zh) * | 2008-02-18 | 2011-11-23 | 昂宝电子(上海)有限公司 | 具有多种模式的用于高效功率控制的方法和*** |
JP4631916B2 (ja) * | 2008-02-21 | 2011-02-16 | 日本テキサス・インスツルメンツ株式会社 | 昇圧形dc−dcコンバータ |
JP5322499B2 (ja) * | 2008-05-23 | 2013-10-23 | ローム株式会社 | スイッチング電源装置および携帯機器 |
JP5280114B2 (ja) * | 2008-06-13 | 2013-09-04 | ローム株式会社 | 降圧型スイッチングレギュレータ |
JP4618339B2 (ja) * | 2008-06-20 | 2011-01-26 | ミツミ電機株式会社 | Dc−dcコンバータ |
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US8526203B2 (en) | 2008-10-21 | 2013-09-03 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for constant voltage mode and constant current mode in flyback power converter with primary-side sensing and regulation |
US9350252B2 (en) | 2008-10-21 | 2016-05-24 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for protecting power conversion systems based on at least feedback signals |
US8488342B2 (en) | 2008-10-21 | 2013-07-16 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for constant voltage mode and constant current mode in flyback power converters with primary-side sensing and regulation |
JP2010154706A (ja) * | 2008-12-26 | 2010-07-08 | Rohm Co Ltd | スイッチングレギュレータの制御回路、方法、およびそれらを用いたスイッチングレギュレータ |
TWI502301B (zh) * | 2009-02-24 | 2015-10-01 | Via Tech Inc | 具窗形比較器模組之控制電路及驅動系統及其控制方法 |
JP5375226B2 (ja) * | 2009-03-16 | 2013-12-25 | 株式会社リコー | 同期整流型スイッチングレギュレータ及びその動作制御方法 |
KR101268314B1 (ko) * | 2009-04-07 | 2013-06-04 | (주)태진기술 | 반도체 파형 발생기 |
TWI386771B (zh) * | 2009-05-13 | 2013-02-21 | Vanguard Int Semiconduct Corp | 穩壓器以及交流對直流轉換器 |
US9088217B2 (en) | 2009-08-20 | 2015-07-21 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for load compensation with primary-side sensing and regulation for flyback power converters |
KR101356292B1 (ko) * | 2009-12-28 | 2014-01-28 | 엘지디스플레이 주식회사 | Dc―dc 컨버터 및 그 제어방법과 이를 이용한 표시장치 |
US8760891B2 (en) | 2010-06-03 | 2014-06-24 | Honeywell International Inc. | Real time dynamic optimization of deadtime |
JP5730520B2 (ja) * | 2010-09-03 | 2015-06-10 | スパンション エルエルシー | スイッチングレギュレータ |
KR20120069349A (ko) * | 2010-12-20 | 2012-06-28 | 삼성전자주식회사 | 스위칭 손실을 줄이는 직류-직류 전압 변환기, 상기 직류-직류 전압 변환기를 포함하는 무선전력 수신 장치 |
CN102624237B (zh) | 2011-02-01 | 2015-09-16 | 昂宝电子(上海)有限公司 | 用于反激式电源变换器的动态阈值调节的***和方法 |
JP5806481B2 (ja) * | 2011-02-23 | 2015-11-10 | スパンション エルエルシー | 制御回路、電子機器及び電源の制御方法 |
CN102185472B (zh) * | 2011-05-18 | 2013-11-06 | 上海交通大学 | 间接高宽输入电压的开关电源 |
CN102801325B (zh) | 2011-05-23 | 2015-02-04 | 广州昂宝电子有限公司 | 用于电源变换器的开关频率和峰值电流调节的***和方法 |
CN102916586B (zh) | 2011-08-04 | 2014-04-02 | 昂宝电子(上海)有限公司 | 用于开关电源变换器的***和方法 |
KR101877552B1 (ko) * | 2011-10-12 | 2018-07-12 | 한국전자통신연구원 | Dc-dc 컨버터 |
CN103368400B (zh) | 2012-03-31 | 2015-02-18 | 昂宝电子(上海)有限公司 | 用于恒压控制和恒流控制的***和方法 |
CN102946197B (zh) | 2012-09-14 | 2014-06-25 | 昂宝电子(上海)有限公司 | 用于电源变换***的电压和电流控制的***和方法 |
CN103036438B (zh) | 2012-12-10 | 2014-09-10 | 昂宝电子(上海)有限公司 | 用于电源变换***中的峰值电流调节的***和方法 |
TWI456883B (zh) * | 2012-12-27 | 2014-10-11 | Richtek Technology Corp | 可降低最小輸出電壓的電源轉換器及相關的控制電路 |
JP6007804B2 (ja) * | 2013-01-28 | 2016-10-12 | 株式会社ソシオネクスト | 電源の制御回路、電源装置、電子機器及び電源の制御方法 |
US9285808B2 (en) * | 2013-03-05 | 2016-03-15 | Qualcomm Incorporated | Adaptive switching voltage regulator |
US11159009B2 (en) * | 2013-04-01 | 2021-10-26 | Qualcomm Incorporated | Voltage regulator over-current protection |
CN103414350B (zh) | 2013-08-29 | 2016-08-17 | 昂宝电子(上海)有限公司 | 基于负载条件调节频率和电流的***和方法 |
CN103618292B (zh) | 2013-12-06 | 2017-01-11 | 昂宝电子(上海)有限公司 | 用于保护电源变换***免受热失控的***和方法 |
US9449546B2 (en) * | 2013-12-23 | 2016-09-20 | Chengdu Monolithic Power Systems Co., Ltd. | LED driver, LED driving method and controller for LED driver |
JP6257363B2 (ja) * | 2014-02-06 | 2018-01-10 | エスアイアイ・セミコンダクタ株式会社 | スイッチングレギュレータ制御回路及びスイッチングレギュレータ |
KR101618971B1 (ko) | 2014-09-01 | 2016-05-10 | 숭실대학교산학협력단 | 인버터 형태의 전력 증폭기 |
US20160190921A1 (en) * | 2014-12-24 | 2016-06-30 | Intel Corporation | Selectable-mode voltage regulator topology |
TWI556078B (zh) * | 2015-02-13 | 2016-11-01 | 國立虎尾科技大學 | 動態電壓恢復器與其瞬變電壓控制機制 |
US10033366B2 (en) * | 2016-12-22 | 2018-07-24 | Silanna Asia Pte Ltd | Minimum pulse-width assurance |
DE102017213665A1 (de) * | 2017-08-07 | 2019-02-07 | Audi Ag | Schaltungsanordnung sowie Verfahren zum Betreiben einer Schaltungsanordnung |
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-
2006
- 2006-03-02 JP JP2006055904A patent/JP4850540B2/ja active Active
- 2006-05-17 TW TW095117451A patent/TWI331839B/zh not_active IP Right Cessation
- 2006-05-19 US US11/436,534 patent/US7456623B2/en active Active
- 2006-06-07 KR KR1020060051098A patent/KR100805179B1/ko not_active IP Right Cessation
- 2006-06-09 CN CN2006100835853A patent/CN1992494B/zh active Active
-
2008
- 2008-10-23 US US12/257,222 patent/US7777473B2/en active Active
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101599696B (zh) * | 2009-07-27 | 2012-09-12 | 福建星网锐捷网络有限公司 | 非隔离dc/dc控制电路及转换器 |
CN104015484A (zh) * | 2010-06-25 | 2014-09-03 | 施乐公司 | 体二极管正向导通的防止 |
CN104015484B (zh) * | 2010-06-25 | 2016-03-16 | 施乐公司 | 一种打印设备 |
CN103199697B (zh) * | 2012-01-10 | 2016-07-06 | 台达电子企业管理(上海)有限公司 | 直流对直流转换器及其控制方法 |
CN103199697A (zh) * | 2012-01-10 | 2013-07-10 | 台达电子企业管理(上海)有限公司 | 直流对直流转换器及其控制方法 |
US9419521B2 (en) | 2012-07-18 | 2016-08-16 | Huawei Technologies, Co., Ltd. | Control method and control apparatus using control signals to control states of transistors in BUCK-BOOST topology |
WO2014012374A1 (zh) * | 2012-07-18 | 2014-01-23 | 华为技术有限公司 | 控制方法和装置 |
CN107005159A (zh) * | 2014-12-19 | 2017-08-01 | 索尼公司 | 电压转换电路、电子装置以及电压转换电路的控制方法 |
CN107005159B (zh) * | 2014-12-19 | 2019-10-18 | 索尼公司 | 电压转换电路、电子装置以及电压转换电路的控制方法 |
CN106533172A (zh) * | 2016-12-08 | 2017-03-22 | 北京松果电子有限公司 | 直流降压型稳压器及其脉冲频率调制控制电路和方法 |
CN106533172B (zh) * | 2016-12-08 | 2023-11-14 | 北京小米松果电子有限公司 | 直流降压型稳压器及其脉冲频率调制控制电路和方法 |
CN112292806A (zh) * | 2018-02-14 | 2021-01-29 | 美特瑞克斯实业公司 | 用于能量收集电路的启动器电路 |
CN110311562A (zh) * | 2019-07-26 | 2019-10-08 | 佛山中科芯蔚科技有限公司 | 一种直流-直流变换器 |
Also Published As
Publication number | Publication date |
---|---|
KR20070068239A (ko) | 2007-06-29 |
US7456623B2 (en) | 2008-11-25 |
US20070145961A1 (en) | 2007-06-28 |
KR100805179B1 (ko) | 2008-02-21 |
CN1992494B (zh) | 2011-07-13 |
US7777473B2 (en) | 2010-08-17 |
TWI331839B (en) | 2010-10-11 |
JP4850540B2 (ja) | 2012-01-11 |
TW200726050A (en) | 2007-07-01 |
US20090051339A1 (en) | 2009-02-26 |
JP2007202376A (ja) | 2007-08-09 |
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