CN109155588A - 用于dc-dc转换器的功率级 - Google Patents

用于dc-dc转换器的功率级 Download PDF

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Publication number
CN109155588A
CN109155588A CN201780030175.9A CN201780030175A CN109155588A CN 109155588 A CN109155588 A CN 109155588A CN 201780030175 A CN201780030175 A CN 201780030175A CN 109155588 A CN109155588 A CN 109155588A
Authority
CN
China
Prior art keywords
channel transistor
voltage
converter
transistor
gate
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.)
Pending
Application number
CN201780030175.9A
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English (en)
Chinese (zh)
Inventor
斯里尼瓦斯·文卡塔·维拉姆雷迪
马鲁盖什·普拉桑斯·苏布拉马尼亚姆
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of CN109155588A publication Critical patent/CN109155588A/zh
Pending legal-status Critical Current

Links

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
CN201780030175.9A 2016-05-20 2017-05-22 用于dc-dc转换器的功率级 Pending CN109155588A (zh)

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 (1)

Publication Number Publication Date
CN109155588A true CN109155588A (zh) 2019-01-04

Family

ID=60326611

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780030175.9A Pending CN109155588A (zh) 2016-05-20 2017-05-22 用于dc-dc转换器的功率级

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12236856B2 (en) 2022-04-14 2025-02-25 Chengdu Boe Optoelectronics Technology Co., Ltd. Display driver circuit and display device

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
US10845833B1 (en) * 2019-10-15 2020-11-24 Texas Instruments Incorporated Method and system for buck converter current re-use for minimum switching frequency pulse-skip operation
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010045947A (ja) * 2008-08-18 2010-02-25 Fuji Electric Systems Co Ltd Ｄｃ−ｄｃコンバータの異常電流防止回路
CN103630817A (zh) * 2012-08-20 2014-03-12 富士通株式会社 调节器装置
EP2730931A1 (en) * 2012-11-12 2014-05-14 ST-Ericsson SA Absolute value current-sensing circuit for step-down DC-to-DC converters with integrated power stage
CN103904893A (zh) * 2012-12-26 2014-07-02 瑞萨电子株式会社 半导体集成电路及其操作方法
GB2521704A (en) * 2013-12-30 2015-07-01 Cambridge Silicon Radio Ltd Low power switched mode power supply

Family Cites Families (9)

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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
WO2007138929A1 (ja) * 2006-05-29 2007-12-06 Autonetworks Technologies, Ltd. 電力供給制御装置
US20080007236A1 (en) * 2006-07-06 2008-01-10 Alan Elbanhawy Power converter with segmented power module
JP4957122B2 (ja) * 2006-08-22 2012-06-20 株式会社ニコン 電源回路、および撮像装置
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
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
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010045947A (ja) * 2008-08-18 2010-02-25 Fuji Electric Systems Co Ltd Ｄｃ−ｄｃコンバータの異常電流防止回路
CN103630817A (zh) * 2012-08-20 2014-03-12 富士通株式会社 调节器装置
EP2730931A1 (en) * 2012-11-12 2014-05-14 ST-Ericsson SA Absolute value current-sensing circuit for step-down DC-to-DC converters with integrated power stage
CN103904893A (zh) * 2012-12-26 2014-07-02 瑞萨电子株式会社 半导体集成电路及其操作方法
GB2521704A (en) * 2013-12-30 2015-07-01 Cambridge Silicon Radio Ltd Low power switched mode power supply

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12236856B2 (en) 2022-04-14 2025-02-25 Chengdu Boe Optoelectronics Technology Co., Ltd. Display driver circuit and display device

Also Published As

Publication number Publication date
EP3459167A4 (en) 2019-05-08
EP3459167A1 (en) 2019-03-27
US9882490B2 (en) 2018-01-30
EP3459167B1 (en) 2021-09-08
WO2017201533A1 (en) 2017-11-23
JP2019517238A (ja) 2019-06-20
US20170338742A1 (en) 2017-11-23
KR20190007430A (ko) 2019-01-22

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Application publication date: 20190104