CN110729897B - 电力转换器的快速模式变换 - Google Patents

电力转换器的快速模式变换 Download PDF

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Publication number
CN110729897B
CN110729897B CN201910948414.XA CN201910948414A CN110729897B CN 110729897 B CN110729897 B CN 110729897B CN 201910948414 A CN201910948414 A CN 201910948414A CN 110729897 B CN110729897 B CN 110729897B
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China
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time period
output stage
mode
pwm
power output
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CN201910948414.XA
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Chinese (zh)
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CN110729897A (zh
Inventor
S·V·维拉姆瑞迪
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Texas Instruments Inc
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Texas Instruments Inc
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    • 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
    • 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
    • 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/008—Plural converter units for generating at two or more independent and non-parallel outputs, e.g. systems with plural point of load switching regulators
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
CN201910948414.XA 2014-12-31 2015-12-31 电力转换器的快速模式变换 Active CN110729897B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14/588,111 US9685863B2 (en) 2014-12-31 2014-12-31 Fast mode transitions in a power converter
US14/588,111 2014-12-31
PCT/US2015/068313 WO2016109811A1 (en) 2014-12-31 2015-12-31 Fast mode transitions in a power converter
CN201580071633.4A CN107112900B (zh) 2014-12-31 2015-12-31 电力转换器的快速模式变换

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201580071633.4A Division CN107112900B (zh) 2014-12-31 2015-12-31 电力转换器的快速模式变换

Publications (2)

Publication Number Publication Date
CN110729897A CN110729897A (zh) 2020-01-24
CN110729897B true CN110729897B (zh) 2022-03-01

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Application Number Title Priority Date Filing Date
CN201910948414.XA Active CN110729897B (zh) 2014-12-31 2015-12-31 电力转换器的快速模式变换
CN201580071633.4A Active CN107112900B (zh) 2014-12-31 2015-12-31 电力转换器的快速模式变换

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CN201580071633.4A Active CN107112900B (zh) 2014-12-31 2015-12-31 电力转换器的快速模式变换

Country Status (4)

Country Link
US (4) US9685863B2 (https=)
JP (2) JP6804454B2 (https=)
CN (2) CN110729897B (https=)
WO (1) WO2016109811A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6065808B2 (ja) * 2013-10-24 2017-01-25 三菱電機株式会社 半導体装置及び半導体モジュール
US9685863B2 (en) * 2014-12-31 2017-06-20 Texas Instruments Incorporated Fast mode transitions in a power converter
US9634569B1 (en) * 2015-10-14 2017-04-25 Dialog Semiconductor (Uk) Limited DC-to-DC output current sensing
CN106549578B (zh) * 2016-12-21 2019-10-11 湖南国科微电子股份有限公司 多模式电源管理系统
US11177737B2 (en) * 2019-07-19 2021-11-16 Texas Instruments Incorporated Switching control for power converters
CN111509978A (zh) * 2020-05-28 2020-08-07 长沙学院 Dc-dc转换装置和电源管理系统

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JP2000324835A (ja) * 1999-05-17 2000-11-24 Sony Corp 多出力電源装置
JP3647811B2 (ja) * 2002-01-22 2005-05-18 東北パイオニア株式会社 Ｄｃ−ｄｃコンバータ回路
JP4667836B2 (ja) * 2004-11-26 2011-04-13 株式会社リコー スイッチングレギュレータ及びスイッチングレギュレータの出力電圧切換方法
US7148670B2 (en) * 2005-01-18 2006-12-12 Micrel, Inc. Dual mode buck regulator with improved transition between LDO and PWM operation
WO2006102931A1 (en) * 2005-04-01 2006-10-05 Freescale Semiconductor, Inc. Voltage converter apparatus and method therefor
US7504812B2 (en) * 2005-08-23 2009-03-17 Mediatek, Inc. Transient behavior while switching between control loops in a switching voltage regulator
JP4640985B2 (ja) * 2005-12-20 2011-03-02 富士通セミコンダクター株式会社 Ｄｃ−ｄｃコンバータの制御回路および制御方法
CN1992493B (zh) 2005-12-30 2011-05-18 艾默生网络能源系统北美公司 一种谐振直流/直流变换器及其控制方法
JP4899528B2 (ja) * 2006-02-24 2012-03-21 セイコーエプソン株式会社 電源装置
US20080231115A1 (en) * 2007-03-16 2008-09-25 Gyuha Cho Multiple-Output DC-DC Converter
US8018743B2 (en) * 2009-03-05 2011-09-13 Iwatt Inc. Adaptive control for transition between multiple modulation modes in a switching power converter
CN101667019B (zh) * 2009-07-01 2012-10-03 成都诺奇尔微电子技术有限公司 双模调制且模式平滑转换的开关电源控制方法及电路
KR101563985B1 (ko) * 2009-09-30 2015-10-29 엘지디스플레이 주식회사 유기전계발광표시장치 및 그 구동방법
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Also Published As

Publication number Publication date
US20190089247A1 (en) 2019-03-21
WO2016109811A1 (en) 2016-07-07
US10069419B2 (en) 2018-09-04
CN107112900A (zh) 2017-08-29
JP6804454B2 (ja) 2020-12-23
JP7185374B2 (ja) 2022-12-07
US9685863B2 (en) 2017-06-20
US10811967B2 (en) 2020-10-20
US20210050784A1 (en) 2021-02-18
US20170250608A1 (en) 2017-08-31
CN110729897A (zh) 2020-01-24
CN107112900B (zh) 2019-10-25
JP2021048766A (ja) 2021-03-25
JP2018500874A (ja) 2018-01-11
US20160190923A1 (en) 2016-06-30
US11336180B2 (en) 2022-05-17

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