CN104917377B - Dc/dc转换器 - Google Patents
Dc/dc转换器 Download PDFInfo
- Publication number
- CN104917377B CN104917377B CN201510104911.3A CN201510104911A CN104917377B CN 104917377 B CN104917377 B CN 104917377B CN 201510104911 A CN201510104911 A CN 201510104911A CN 104917377 B CN104917377 B CN 104917377B
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- CN
- China
- Prior art keywords
- circuit
- output
- voltage
- signal
- terminal
- 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.)
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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
- 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
- H02M3/158—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 including plural semiconductor devices as final control devices for a single load
-
- 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
- H02M3/1563—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 without using an external clock
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a converter
-
- 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
- H02M1/14—Arrangements for reducing ripples from dc input or output
- H02M1/15—Arrangements for reducing ripples from dc input or output using active elements
-
- 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
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014047940 | 2014-03-11 | ||
JP2014-047940 | 2014-03-11 | ||
JP2014252297A JP6321533B2 (ja) | 2014-03-11 | 2014-12-12 | Dc/dcコンバータ |
JP2014-252297 | 2014-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104917377A CN104917377A (zh) | 2015-09-16 |
CN104917377B true CN104917377B (zh) | 2018-12-28 |
Family
ID=54070062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510104911.3A Active CN104917377B (zh) | 2014-03-11 | 2015-03-10 | Dc/dc转换器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9479054B2 (zh) |
JP (1) | JP6321533B2 (zh) |
KR (1) | KR102267648B1 (zh) |
CN (1) | CN104917377B (zh) |
TW (1) | TWI545880B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6619662B2 (ja) * | 2016-02-05 | 2019-12-11 | エイブリック株式会社 | スイッチングレギュレータ |
JP6632436B2 (ja) * | 2016-03-15 | 2020-01-22 | エイブリック株式会社 | スイッチングレギュレータ |
JP6672063B2 (ja) * | 2016-04-28 | 2020-03-25 | エイブリック株式会社 | Dcdcコンバータ |
KR20180093451A (ko) | 2017-02-13 | 2018-08-22 | 삼성전자주식회사 | 전력 소모를 감소한 역전압 모니터링 회로 및 이를 포함하는 반도체 장치 |
US10790746B2 (en) * | 2017-08-04 | 2020-09-29 | Dialog Semiconductor (Uk) Limited | Power dissipation regulated buck architecture |
CN108494024B (zh) * | 2018-01-22 | 2020-07-07 | 许继电源有限公司 | 一种充电机暂停功率输出控制方法及充电机 |
FR3083932B1 (fr) * | 2018-07-10 | 2020-06-12 | Continental Automotive France | Procede de controle d'un convertisseur de tension continu-continu |
JP2022138742A (ja) * | 2021-03-11 | 2022-09-26 | エイブリック株式会社 | スイッチングレギュレータ制御回路及びdc/dcコンバータ |
JP2023062444A (ja) * | 2021-10-21 | 2023-05-08 | 株式会社デンソー | スイッチング電源装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101997342A (zh) * | 2009-08-19 | 2011-03-30 | 郑国书 | 快速充电装置及其方法 |
JP2011182533A (ja) * | 2010-02-26 | 2011-09-15 | Fujitsu Semiconductor Ltd | 電源装置、制御回路及び電源装置の制御方法 |
CN102761261A (zh) * | 2011-04-28 | 2012-10-31 | 三美电机株式会社 | 开关电源装置 |
CN102882372A (zh) * | 2011-07-11 | 2013-01-16 | 凌力尔特公司 | 具有分离的ac及dc电流感测路径的开关电源 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4020515B2 (ja) * | 1998-10-22 | 2007-12-12 | 春夫 小林 | トラックホールド回路及びトラックホールド回路用バッファ回路 |
JP2007028770A (ja) * | 2005-07-14 | 2007-02-01 | Sanyo Electric Co Ltd | スイッチング制御回路 |
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 |
JP2012235564A (ja) * | 2011-04-28 | 2012-11-29 | Mitsumi Electric Co Ltd | スイッチング電源装置 |
JP6093144B2 (ja) * | 2012-05-14 | 2017-03-08 | ローム株式会社 | スイッチング電源装置 |
JP2013243875A (ja) * | 2012-05-22 | 2013-12-05 | Rohm Co Ltd | スイッチング電源装置 |
JP5814876B2 (ja) * | 2012-07-27 | 2015-11-17 | 株式会社東芝 | 同期整流型電源回路とその調整方法 |
JP5881664B2 (ja) * | 2013-10-31 | 2016-03-09 | サイプレス セミコンダクター コーポレーション | 電源装置、制御回路、電源装置の制御方法 |
-
2014
- 2014-12-12 JP JP2014252297A patent/JP6321533B2/ja active Active
-
2015
- 2015-03-05 TW TW104106944A patent/TWI545880B/zh active
- 2015-03-09 KR KR1020150032563A patent/KR102267648B1/ko active IP Right Grant
- 2015-03-10 US US14/643,846 patent/US9479054B2/en active Active
- 2015-03-10 CN CN201510104911.3A patent/CN104917377B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101997342A (zh) * | 2009-08-19 | 2011-03-30 | 郑国书 | 快速充电装置及其方法 |
JP2011182533A (ja) * | 2010-02-26 | 2011-09-15 | Fujitsu Semiconductor Ltd | 電源装置、制御回路及び電源装置の制御方法 |
CN102761261A (zh) * | 2011-04-28 | 2012-10-31 | 三美电机株式会社 | 开关电源装置 |
CN102882372A (zh) * | 2011-07-11 | 2013-01-16 | 凌力尔特公司 | 具有分离的ac及dc电流感测路径的开关电源 |
Also Published As
Publication number | Publication date |
---|---|
CN104917377A (zh) | 2015-09-16 |
JP2015188301A (ja) | 2015-10-29 |
TWI545880B (zh) | 2016-08-11 |
US20150263623A1 (en) | 2015-09-17 |
KR20150106356A (ko) | 2015-09-21 |
JP6321533B2 (ja) | 2018-05-09 |
US9479054B2 (en) | 2016-10-25 |
KR102267648B1 (ko) | 2021-06-21 |
TW201541834A (zh) | 2015-11-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160311 Address after: Chiba County, Japan Applicant after: DynaFine Semiconductor Co.,Ltd. Address before: Chiba County, Japan Applicant before: Seiko Instruments Inc. |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Chiba County, Japan Applicant after: ABLIC Inc. Address before: Chiba County, Japan Applicant before: DynaFine Semiconductor Co.,Ltd. |
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CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: Nagano Patentee after: ABLIC Inc. Address before: Chiba County, Japan Patentee before: ABLIC Inc. |
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CP02 | Change in the address of a patent holder |