JP2019517238A - Ｄｃ−ｄｃコンバータのための電力段 - Google Patents

Ｄｃ−ｄｃコンバータのための電力段 Download PDF

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Publication number
JP2019517238A
JP2019517238A JP2018561004A JP2018561004A JP2019517238A JP 2019517238 A JP2019517238 A JP 2019517238A JP 2018561004 A JP2018561004 A JP 2018561004A JP 2018561004 A JP2018561004 A JP 2018561004A JP 2019517238 A JP2019517238 A JP 2019517238A
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Japan
Prior art keywords
voltage
channel transistor
high side
coupled
transistor
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JP2018561004A
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English (en)
Japanese (ja)
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JP2019517238A5 (enExample
Inventor
ヴェンカタ ヴェーラムレディ スリニヴァス
ヴェンカタ ヴェーラムレディ スリニヴァス
プラサンス サブラマニアム ムルゲシュ
プラサンス サブラマニアム ムルゲシュ
Original Assignee
日本テキサス・インスツルメンツ合同会社
テキサス インスツルメンツ インコーポレイテッド
テキサス インスツルメンツ インコーポレイテッド
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Application filed by 日本テキサス・インスツルメンツ合同会社, テキサス インスツルメンツ インコーポレイテッド, テキサス インスツルメンツ インコーポレイテッド filed Critical 日本テキサス・インスツルメンツ合同会社
Publication of JP2019517238A publication Critical patent/JP2019517238A/ja
Publication of JP2019517238A5 publication Critical patent/JP2019517238A5/ja
Pending legal-status Critical Current

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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
    • H02M3/1588—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 comprising at least one synchronous rectifier element
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • 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)
JP2018561004A 2016-05-20 2017-05-22 Ｄｃ−ｄｃコンバータのための電力段 Pending JP2019517238A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/160,836 US9882490B2 (en) 2016-05-20 2016-05-20 Parallel high side switches for a buck converter
US15/160,836 2016-05-20
PCT/US2017/033844 WO2017201533A1 (en) 2016-05-20 2017-05-22 Power stage for a dc-dc converter

Publications (2)

Publication Number Publication Date
JP2019517238A true JP2019517238A (ja) 2019-06-20
JP2019517238A5 JP2019517238A5 (enExample) 2020-06-18

Family

ID=60326611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018561004A Pending JP2019517238A (ja) 2016-05-20 2017-05-22 Ｄｃ−ｄｃコンバータのための電力段

Country Status (6)

Country Link
US (1) US9882490B2 (enExample)
EP (1) EP3459167B1 (enExample)
JP (1) JP2019517238A (enExample)
KR (1) KR20190007430A (enExample)
CN (1) CN109155588A (enExample)
WO (1) WO2017201533A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11095282B2 (en) * 2018-12-05 2021-08-17 Texas Instruments Incorporated Methods and apparatus to implement current limit test mode
CN117242509A (zh) 2022-04-14 2023-12-15 京东方科技集团股份有限公司 显示驱动电路及显示装置
US12122251B2 (en) 2022-09-28 2024-10-22 BorgWarner US Technologies LLC Systems and methods for bidirectional message architecture for inverter for electric vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008054372A (ja) * 2006-08-22 2008-03-06 Nikon Corp 電源回路、および撮像装置
JPWO2007138929A1 (ja) * 2006-05-29 2009-10-01 株式会社オートネットワーク技術研究所 電力供給制御装置
GB2521704A (en) * 2013-12-30 2015-07-01 Cambridge Silicon Radio Ltd Low power switched mode power supply

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3036457B2 (ja) 1997-02-27 2000-04-24 日本電気株式会社 スイッチング電源装置
US7737666B2 (en) * 2003-08-04 2010-06-15 Marvell World Trade Ltd. Split gate drive scheme to improve reliable voltage operation range
US20080007236A1 (en) * 2006-07-06 2008-01-10 Alan Elbanhawy Power converter with segmented power module
JP5029156B2 (ja) * 2007-06-11 2012-09-19 富士通セミコンダクター株式会社 Ｄｃ−ｄｃコンバータおよびその制御方法
JP5326421B2 (ja) * 2008-08-18 2013-10-30 富士電機株式会社 Ｄｃ−ｄｃコンバータの異常電流防止回路
JP5616104B2 (ja) * 2010-04-12 2014-10-29 株式会社マキタ バッテリパックを電源とする電動工具とそのアダプタ
JP5998739B2 (ja) * 2012-08-20 2016-09-28 富士通株式会社 レギュレータ装置
EP2730931B1 (en) * 2012-11-12 2015-08-26 ST-Ericsson SA Absolute value current-sensing circuit for step-down DC-to-DC converters with integrated power stage
JP5937503B2 (ja) * 2012-12-26 2016-06-22 ルネサスエレクトロニクス株式会社 半導体集積回路およびその動作方法
CN103401423B (zh) 2013-07-29 2015-07-29 电子科技大学 一种自适应分段驱动dc-dc变换器
EP2933912A1 (en) 2014-04-16 2015-10-21 Dialog Semiconductor GmbH Overvoltage reduction in buck converter operating in PFM mode

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2007138929A1 (ja) * 2006-05-29 2009-10-01 株式会社オートネットワーク技術研究所 電力供給制御装置
JP2008054372A (ja) * 2006-08-22 2008-03-06 Nikon Corp 電源回路、および撮像装置
GB2521704A (en) * 2013-12-30 2015-07-01 Cambridge Silicon Radio Ltd Low power switched mode power supply

Also Published As

Publication number Publication date
KR20190007430A (ko) 2019-01-22
US9882490B2 (en) 2018-01-30
WO2017201533A1 (en) 2017-11-23
US20170338742A1 (en) 2017-11-23
EP3459167A4 (en) 2019-05-08
CN109155588A (zh) 2019-01-04
EP3459167B1 (en) 2021-09-08
EP3459167A1 (en) 2019-03-27

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