TWI562494B - - Google Patents

Info

Publication number
TWI562494B
TWI562494B TW102101630A TW102101630A TWI562494B TW I562494 B TWI562494 B TW I562494B TW 102101630 A TW102101630 A TW 102101630A TW 102101630 A TW102101630 A TW 102101630A TW I562494 B TWI562494 B TW I562494B
Authority
TW
Taiwan
Application number
TW102101630A
Other versions
TW201347336A (zh
Inventor
Kaoru Sakaguchi
Teruo Suzuki
Original Assignee
Sii Semiconductor Corp
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 Sii Semiconductor Corp filed Critical Sii Semiconductor Corp
Publication of TW201347336A publication Critical patent/TW201347336A/zh
Application granted granted Critical
Publication of TWI562494B publication Critical patent/TWI562494B/zh

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
    • G05F1/573—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overcurrent detector
    • G05F1/5735—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overcurrent detector with foldback current limiting
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
    • G05F1/573—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overcurrent detector
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/025—Current limitation using field effect transistors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
    • 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
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
TW102101630A 2012-01-31 2013-01-16 電壓調節器 TW201347336A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012018668A JP5950591B2 (ja) 2012-01-31 2012-01-31 ボルテージレギュレータ

Publications (2)

Publication Number Publication Date
TW201347336A TW201347336A (zh) 2013-11-16
TWI562494B true TWI562494B (zh) 2016-12-11

Family

ID=48836855

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102101630A TW201347336A (zh) 2012-01-31 2013-01-16 電壓調節器

Country Status (5)

Country Link
US (1) US9459641B2 (zh)
JP (1) JP5950591B2 (zh)
KR (1) KR102007630B1 (zh)
CN (1) CN103226370B (zh)
TW (1) TW201347336A (zh)

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CN104749413A (zh) * 2013-12-31 2015-07-01 北京北方微电子基地设备工艺研究中心有限责任公司 静电卡盘电源的电流检测装置和电流检测方法
US9871390B2 (en) * 2014-09-02 2018-01-16 Silergy Corp. Battery protection integrated circuit applied to battery charging/discharging system and method for determining resistances of voltage divider of battery protection integrated circuit
JP6520102B2 (ja) * 2014-12-17 2019-05-29 富士電機株式会社 半導体装置および電流制限方法
JP6506133B2 (ja) * 2015-08-10 2019-04-24 エイブリック株式会社 ボルテージレギュレータ
US10394259B2 (en) * 2015-08-28 2019-08-27 Stmicroelectronics S.R.L. Current limiting electronic fuse circuit
CN105491726B (zh) * 2016-01-05 2017-05-10 杰华特微电子（杭州）有限公司 一种自适应电流控制电路
JP6624979B2 (ja) * 2016-03-15 2019-12-25 エイブリック株式会社 ボルテージレギュレータ
CN105869592B (zh) * 2016-06-01 2018-09-07 深圳市华星光电技术有限公司 显示面板以及切角电路
EP3273320B1 (en) 2016-07-19 2019-09-18 NXP USA, Inc. Tunable voltage regulator circuit
JP6957892B2 (ja) * 2016-08-02 2021-11-02 富士電機株式会社 半導体装置およびその特性評価方法
CN108073213A (zh) 2016-11-17 2018-05-25 成都华为技术有限公司 单板电源电压在线调整电路
JP6971129B2 (ja) * 2017-11-15 2021-11-24 新日本無線株式会社 電流センスアンプ回路及びスイッチング電源装置
KR102423301B1 (ko) * 2017-12-11 2022-07-19 주식회사 엘지에너지솔루션 단락 방지 장치 및 방법
CN110045778B (zh) 2018-01-16 2020-07-31 智原科技股份有限公司 电压产生装置及其校准方法
CN110058631B (zh) * 2018-01-18 2022-07-29 恩智浦美国有限公司 具有前馈电路的电压调节器
JP7008523B2 (ja) * 2018-02-05 2022-01-25 エイブリック株式会社 過電流制限回路、過電流制限方法及び電源回路
JP7065660B2 (ja) * 2018-03-22 2022-05-12 エイブリック株式会社 ボルテージレギュレータ
JP7031983B2 (ja) * 2018-03-27 2022-03-08 エイブリック株式会社 ボルテージレギュレータ
CN108539979B (zh) * 2018-05-02 2020-11-17 成都芯源系统有限公司 直流变换器及电压直流变换方法
US11698653B2 (en) * 2019-07-23 2023-07-11 Arm Limited System, device and method for generating a biasing current
US11392155B2 (en) * 2019-08-09 2022-07-19 Analog Devices International Unlimited Company Low power voltage generator circuit
CN113009956B (zh) * 2019-12-19 2022-05-27 圣邦微电子（北京）股份有限公司 一种低压差线性稳压器及其控制电路
CN114460991A (zh) * 2020-11-09 2022-05-10 扬智科技股份有限公司 电压调整装置及其模式切换检测电路
CN114460994A (zh) * 2020-11-09 2022-05-10 扬智科技股份有限公司 电压调整器
US11894094B1 (en) * 2022-10-14 2024-02-06 Nanya Technology Corporation Electronic device and method of controlling the same

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WO2006016456A1 (ja) * 2004-08-10 2006-02-16 Rohm Co., Ltd 回路の保護方法、保護回路およびそれを利用した電源装置
JP2008193761A (ja) * 2007-02-01 2008-08-21 Seiko Instruments Inc 過電流保護回路およびボルテージレギュレータ
US7705579B1 (en) * 2008-01-14 2010-04-27 National Semiconductor Corporation Apparatus and method for faster unloading of transient response in a synchronous buck switching regulator
JP2010286953A (ja) * 2009-06-10 2010-12-24 Mitsumi Electric Co Ltd 電源制御用半導体集積回路

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Publication number Priority date Publication date Assignee Title
US20050189932A1 (en) * 2004-02-26 2005-09-01 Kohzoh Itoh Constant voltage outputting method and apparatus capable of changing output voltage rise time
US7274180B2 (en) * 2004-02-26 2007-09-25 Ricoh Company, Ltd. Constant voltage outputting method and apparatus capable of changing output voltage rise time
WO2006016456A1 (ja) * 2004-08-10 2006-02-16 Rohm Co., Ltd 回路の保護方法、保護回路およびそれを利用した電源装置
JP2008193761A (ja) * 2007-02-01 2008-08-21 Seiko Instruments Inc 過電流保護回路およびボルテージレギュレータ
US7705579B1 (en) * 2008-01-14 2010-04-27 National Semiconductor Corporation Apparatus and method for faster unloading of transient response in a synchronous buck switching regulator
JP2010286953A (ja) * 2009-06-10 2010-12-24 Mitsumi Electric Co Ltd 電源制御用半導体集積回路

Also Published As

Publication number Publication date
CN103226370B (zh) 2016-06-15
TW201347336A (zh) 2013-11-16
KR20130088800A (ko) 2013-08-08
CN103226370A (zh) 2013-07-31
US9459641B2 (en) 2016-10-04
US20130193939A1 (en) 2013-08-01
JP2013156926A (ja) 2013-08-15
KR102007630B1 (ko) 2019-08-06
JP5950591B2 (ja) 2016-07-13

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