CN103677058A - 电压调节器 - Google Patents
电压调节器 Download PDFInfo
- Publication number
- CN103677058A CN103677058A CN201310401811.8A CN201310401811A CN103677058A CN 103677058 A CN103677058 A CN 103677058A CN 201310401811 A CN201310401811 A CN 201310401811A CN 103677058 A CN103677058 A CN 103677058A
- Authority
- CN
- China
- Prior art keywords
- transistor
- voltage
- circuit
- output
- amplifier
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/24—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
-
- 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
- G05F1/571—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 overvoltage detector
-
- 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
- G05F1/575—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 characterised by the feedback circuit
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/26—Current mirrors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-197540 | 2012-09-07 | ||
JP2012197540 | 2012-09-07 | ||
JP2013124723A JP6168864B2 (ja) | 2012-09-07 | 2013-06-13 | ボルテージレギュレータ |
JP2013-124723 | 2013-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103677058A true CN103677058A (zh) | 2014-03-26 |
CN103677058B CN103677058B (zh) | 2016-06-01 |
Family
ID=50232621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310401811.8A Expired - Fee Related CN103677058B (zh) | 2012-09-07 | 2013-09-06 | 电压调节器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9141121B2 (zh) |
JP (1) | JP6168864B2 (zh) |
KR (1) | KR102019812B1 (zh) |
CN (1) | CN103677058B (zh) |
TW (1) | TWI585565B (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016082420A1 (zh) * | 2014-11-24 | 2016-06-02 | 深圳市中兴微电子技术有限公司 | 一种低压差线性稳压器 |
CN105717971A (zh) * | 2014-12-19 | 2016-06-29 | 精工半导体有限公司 | 电压调节器 |
CN110096089A (zh) * | 2019-04-26 | 2019-08-06 | 北京集创北方科技股份有限公司 | 驱动电路和显示装置 |
CN110275566A (zh) * | 2018-03-15 | 2019-09-24 | 艾普凌科有限公司 | 电压调节器 |
CN110297515A (zh) * | 2018-03-22 | 2019-10-01 | 艾普凌科有限公司 | 电压调节器 |
CN113110694A (zh) * | 2021-04-30 | 2021-07-13 | 南京邮电大学 | 一种具有电流浪涌抑制的低压差线性稳压器电路 |
CN113411055A (zh) * | 2021-08-19 | 2021-09-17 | 深圳飞骧科技股份有限公司 | 偏置电流控制装置、射频放大器、电子设备及芯片 |
CN116185123A (zh) * | 2021-11-26 | 2023-05-30 | 圣邦微电子(北京)股份有限公司 | 用于线性稳压器的过冲抑制电路和负冲抑制电路 |
CN119200735A (zh) * | 2024-11-26 | 2024-12-27 | 上海裕芯电子科技有限公司 | 一种改善输出过充的ldo电路和方法 |
CN119210429A (zh) * | 2024-11-29 | 2024-12-27 | 上海裕芯电子科技有限公司 | 一种防止空载下残电热插拔输出过充的ldo电路和方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6170354B2 (ja) * | 2013-06-25 | 2017-07-26 | エスアイアイ・セミコンダクタ株式会社 | ボルテージレギュレータ |
JP6257323B2 (ja) * | 2013-12-27 | 2018-01-10 | エスアイアイ・セミコンダクタ株式会社 | ボルテージレギュレータ |
JP6454169B2 (ja) * | 2015-02-04 | 2019-01-16 | エイブリック株式会社 | ボルテージレギュレータ |
JP2017126285A (ja) * | 2016-01-15 | 2017-07-20 | エスアイアイ・セミコンダクタ株式会社 | ボルテージレギュレータ |
US9904305B2 (en) * | 2016-04-29 | 2018-02-27 | Cavium, Inc. | Voltage regulator with adaptive bias network |
TWI645279B (zh) | 2016-11-15 | 2018-12-21 | 瑞昱半導體股份有限公司 | 參考電壓緩衝電路 |
JP6850199B2 (ja) * | 2017-05-30 | 2021-03-31 | 新日本無線株式会社 | 電源回路 |
JP6983718B2 (ja) * | 2018-05-16 | 2021-12-17 | エイブリック株式会社 | ボルテージレギュレータ |
CN110231847A (zh) * | 2019-07-17 | 2019-09-13 | 江苏润石科技有限公司 | 快速响应型低压差线性稳压器 |
JP2021039596A (ja) | 2019-09-04 | 2021-03-11 | 株式会社東芝 | 電源回路 |
CN112034924B (zh) * | 2020-08-10 | 2023-02-24 | 唯捷创芯(天津)电子技术股份有限公司 | 一种自适应快速响应的ldo电路及其芯片 |
JP7519291B2 (ja) | 2020-12-24 | 2024-07-19 | 日清紡マイクロデバイス株式会社 | 定電圧回路 |
IT202100002618A1 (it) * | 2021-02-05 | 2022-08-05 | Sk Hynix Inc | Regolatore ad alta tensione |
US20230280774A1 (en) * | 2022-02-15 | 2023-09-07 | Skyworks Solutions, Inc. | Ldo output power-on glitch removal circuit |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101075143A (zh) * | 2006-05-17 | 2007-11-21 | 深圳安凯微电子技术有限公司 | 一种低压线性电压调节器 |
US7315154B2 (en) * | 2004-05-17 | 2008-01-01 | Seiko Instruments Inc. | Voltage regulator |
CN101409505A (zh) * | 2007-10-12 | 2009-04-15 | 成都芯源系统有限公司 | 大功率开关模式电压调整器电路及其配置方法 |
CN101501878A (zh) * | 2005-08-26 | 2009-08-05 | 德克萨斯仪器股份有限公司 | 用于射频识别系统的电压调节电路 |
CN102033560A (zh) * | 2009-09-15 | 2011-04-27 | 精工电子有限公司 | 电压调节器 |
CN102033559A (zh) * | 2009-09-30 | 2011-04-27 | 精工电子有限公司 | 电压调节器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000228084A (ja) * | 1999-02-05 | 2000-08-15 | Mitsubishi Electric Corp | 電圧発生回路 |
JP2005301439A (ja) * | 2004-04-07 | 2005-10-27 | Ricoh Co Ltd | ボルテージレギュレータ |
JP4527592B2 (ja) * | 2005-04-18 | 2010-08-18 | 株式会社リコー | 定電圧電源回路 |
JP2007128292A (ja) * | 2005-11-04 | 2007-05-24 | Ricoh Co Ltd | ボルテージレギュレータ |
JP2007128454A (ja) | 2005-11-07 | 2007-05-24 | Sanyo Electric Co Ltd | レギュレータ回路 |
JP2007219795A (ja) * | 2006-02-16 | 2007-08-30 | Matsushita Electric Ind Co Ltd | 電圧レギュレータ |
JP4847207B2 (ja) * | 2006-05-09 | 2011-12-28 | 株式会社リコー | 定電圧回路 |
CN100592611C (zh) * | 2007-08-24 | 2010-02-24 | 尼克森微电子股份有限公司 | 一种应用于开关式稳压器的脉宽调制控制器 |
JP4937865B2 (ja) * | 2007-09-11 | 2012-05-23 | 株式会社リコー | 定電圧回路 |
JP5014194B2 (ja) * | 2008-02-25 | 2012-08-29 | セイコーインスツル株式会社 | ボルテージレギュレータ |
CN101339443B (zh) * | 2008-08-08 | 2011-02-16 | 武汉大学 | 宽输出电流范围低压差线性稳压器 |
TWI381169B (zh) * | 2009-01-14 | 2013-01-01 | Prolific Technology Inc | 電壓穩壓電路 |
JP5331508B2 (ja) * | 2009-02-20 | 2013-10-30 | セイコーインスツル株式会社 | ボルテージレギュレータ |
-
2013
- 2013-06-13 JP JP2013124723A patent/JP6168864B2/ja not_active Expired - Fee Related
- 2013-08-07 TW TW102128288A patent/TWI585565B/zh not_active IP Right Cessation
- 2013-08-28 KR KR1020130102398A patent/KR102019812B1/ko not_active Expired - Fee Related
- 2013-08-30 US US14/015,112 patent/US9141121B2/en not_active Expired - Fee Related
- 2013-09-06 CN CN201310401811.8A patent/CN103677058B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7315154B2 (en) * | 2004-05-17 | 2008-01-01 | Seiko Instruments Inc. | Voltage regulator |
CN101501878A (zh) * | 2005-08-26 | 2009-08-05 | 德克萨斯仪器股份有限公司 | 用于射频识别系统的电压调节电路 |
CN101075143A (zh) * | 2006-05-17 | 2007-11-21 | 深圳安凯微电子技术有限公司 | 一种低压线性电压调节器 |
CN101409505A (zh) * | 2007-10-12 | 2009-04-15 | 成都芯源系统有限公司 | 大功率开关模式电压调整器电路及其配置方法 |
CN102033560A (zh) * | 2009-09-15 | 2011-04-27 | 精工电子有限公司 | 电压调节器 |
CN102033559A (zh) * | 2009-09-30 | 2011-04-27 | 精工电子有限公司 | 电压调节器 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016082420A1 (zh) * | 2014-11-24 | 2016-06-02 | 深圳市中兴微电子技术有限公司 | 一种低压差线性稳压器 |
CN105717971A (zh) * | 2014-12-19 | 2016-06-29 | 精工半导体有限公司 | 电压调节器 |
CN105717971B (zh) * | 2014-12-19 | 2018-11-09 | 艾普凌科有限公司 | 电压调节器 |
CN110275566B (zh) * | 2018-03-15 | 2021-12-28 | 艾普凌科有限公司 | 电压调节器 |
CN110275566A (zh) * | 2018-03-15 | 2019-09-24 | 艾普凌科有限公司 | 电压调节器 |
CN110297515A (zh) * | 2018-03-22 | 2019-10-01 | 艾普凌科有限公司 | 电压调节器 |
CN110096089A (zh) * | 2019-04-26 | 2019-08-06 | 北京集创北方科技股份有限公司 | 驱动电路和显示装置 |
CN113110694A (zh) * | 2021-04-30 | 2021-07-13 | 南京邮电大学 | 一种具有电流浪涌抑制的低压差线性稳压器电路 |
CN113110694B (zh) * | 2021-04-30 | 2022-03-25 | 南京邮电大学 | 一种具有电流浪涌抑制的低压差线性稳压器电路 |
CN113411055B (zh) * | 2021-08-19 | 2021-12-28 | 深圳飞骧科技股份有限公司 | 偏置电流控制装置、射频放大器、电子设备及芯片 |
CN113411055A (zh) * | 2021-08-19 | 2021-09-17 | 深圳飞骧科技股份有限公司 | 偏置电流控制装置、射频放大器、电子设备及芯片 |
WO2023019905A1 (zh) * | 2021-08-19 | 2023-02-23 | 深圳飞骧科技股份有限公司 | 偏置电流控制装置、射频放大器、电子设备及芯片 |
CN116185123A (zh) * | 2021-11-26 | 2023-05-30 | 圣邦微电子(北京)股份有限公司 | 用于线性稳压器的过冲抑制电路和负冲抑制电路 |
CN119200735A (zh) * | 2024-11-26 | 2024-12-27 | 上海裕芯电子科技有限公司 | 一种改善输出过充的ldo电路和方法 |
CN119200735B (zh) * | 2024-11-26 | 2025-03-21 | 上海裕芯电子科技有限公司 | 一种改善输出过充的ldo电路和方法 |
CN119210429A (zh) * | 2024-11-29 | 2024-12-27 | 上海裕芯电子科技有限公司 | 一种防止空载下残电热插拔输出过充的ldo电路和方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20140032892A (ko) | 2014-03-17 |
US9141121B2 (en) | 2015-09-22 |
US20140070778A1 (en) | 2014-03-13 |
TWI585565B (zh) | 2017-06-01 |
CN103677058B (zh) | 2016-06-01 |
TW201428442A (zh) | 2014-07-16 |
JP2014067394A (ja) | 2014-04-17 |
JP6168864B2 (ja) | 2017-07-26 |
KR102019812B1 (ko) | 2019-09-09 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20160309 Address after: Chiba County, Japan Applicant after: DynaFine Semiconductor Co.,Ltd. Address before: Chiba, Chiba, Japan Applicant before: Seiko Instruments Inc. |
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Address after: Chiba County, Japan Patentee after: ABLIC Inc. Address before: Chiba County, Japan Patentee before: DynaFine Semiconductor Co.,Ltd. |
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