CN103460578A - 充电泵电路 - Google Patents
充电泵电路 Download PDFInfo
- Publication number
- CN103460578A CN103460578A CN2011800683258A CN201180068325A CN103460578A CN 103460578 A CN103460578 A CN 103460578A CN 2011800683258 A CN2011800683258 A CN 2011800683258A CN 201180068325 A CN201180068325 A CN 201180068325A CN 103460578 A CN103460578 A CN 103460578A
- Authority
- CN
- China
- Prior art keywords
- node
- striding capacitance
- capacitance device
- charge pump
- voltage
- 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
-
- 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
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
-
- 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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
-
- 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
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
- H02M3/071—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps adapted to generate a negative voltage output from a positive voltage source
-
- 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
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
- H02M3/072—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps adapted to generate an output voltage whose value is lower than the input voltage
Abstract
Description
Claims (41)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1021801.4A GB2486698B (en) | 2010-12-23 | 2010-12-23 | Charge pump circuit |
GB1021801.4 | 2010-12-23 | ||
US201061427434P | 2010-12-27 | 2010-12-27 | |
US61/427,434 | 2010-12-27 | ||
PCT/GB2011/052581 WO2012085599A1 (en) | 2010-12-23 | 2011-12-23 | Charge pump circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103460578A true CN103460578A (zh) | 2013-12-18 |
CN103460578B CN103460578B (zh) | 2018-03-13 |
Family
ID=43598856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180068325.8A Active CN103460578B (zh) | 2010-12-23 | 2011-12-23 | 充电泵电路 |
Country Status (6)
Country | Link |
---|---|
US (6) | US9136755B2 (zh) |
EP (2) | EP3343743B1 (zh) |
KR (1) | KR101473602B1 (zh) |
CN (1) | CN103460578B (zh) |
GB (1) | GB2486698B (zh) |
WO (1) | WO2012085599A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105186860A (zh) * | 2015-10-27 | 2015-12-23 | 无锡中感微电子股份有限公司 | 电荷泵 |
CN107742978A (zh) * | 2017-11-06 | 2018-02-27 | 北京大学深圳研究生院 | 具有增强驱动能力的电荷泵电路 |
CN110445370A (zh) * | 2018-05-02 | 2019-11-12 | 亚德诺半导体无限责任公司 | 用于开关电容器调节器功率节省的技术 |
CN111049506A (zh) * | 2019-12-11 | 2020-04-21 | 成都铭科思微电子技术有限责任公司 | 深n阱电压动态控制电路 |
CN116961629A (zh) * | 2023-06-26 | 2023-10-27 | 苏州东剑智能科技有限公司 | 一种超声波放大控制电路及应用其的超声波仪器 |
Families Citing this family (37)
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WO2011068776A2 (en) | 2009-12-01 | 2011-06-09 | Skyworks Solutions, Inc. | Continuously variable switched capacitor dc-dc voltage converter |
GB2486701B (en) | 2010-12-23 | 2013-01-09 | Wolfson Microelectronics Plc | Charge pump circuit |
GB2486698B (en) * | 2010-12-23 | 2014-01-15 | Wolfson Microelectronics Plc | Charge pump circuit |
EP2469693B1 (en) * | 2010-12-23 | 2017-10-18 | Nxp B.V. | Power management device and method for harvesting discontinuous power source |
JP5776927B2 (ja) * | 2011-03-28 | 2015-09-09 | ソニー株式会社 | 情報処理装置及び方法、並びにプログラム |
JP5717533B2 (ja) * | 2011-05-16 | 2015-05-13 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 超音波振動子駆動回路及び超音波画像表示装置 |
US9136795B2 (en) | 2011-05-19 | 2015-09-15 | Skyworks Solutions, Inc. | Variable switched DC-to-DC voltage converter |
TWI497254B (zh) * | 2012-07-19 | 2015-08-21 | Alpha Imaging Technology Corp | 開關電路及應用其之充電幫浦 |
US8693224B1 (en) * | 2012-11-26 | 2014-04-08 | Arctic Sand Technologies Inc. | Pump capacitor configuration for switched capacitor circuits |
EP2773033B1 (en) * | 2013-02-28 | 2018-12-05 | Dialog Semiconductor GmbH | Divide by 2 and 3 charge pump methods |
US9312755B2 (en) | 2013-03-05 | 2016-04-12 | Qualcomm Incorporated | Charge pump power savings |
US8619445B1 (en) | 2013-03-15 | 2013-12-31 | Arctic Sand Technologies, Inc. | Protection of switched capacitor power converter |
US9847712B2 (en) | 2013-03-15 | 2017-12-19 | Peregrine Semiconductor Corporation | Fault control for switched capacitor power converter |
US9293986B2 (en) | 2013-05-17 | 2016-03-22 | Cirrus Logic, Inc. | Reducing kickback current to power supply during charge pump mode transitions |
EP2840694A1 (en) | 2013-08-20 | 2015-02-25 | St Microelectronics S.A. | Multiple level charge pump generating four voltages with four distinctive levels, and method for the same |
US9041459B2 (en) | 2013-09-16 | 2015-05-26 | Arctic Sand Technologies, Inc. | Partial adiabatic conversion |
US9972995B2 (en) * | 2013-10-05 | 2018-05-15 | Taiwan Semiconductor Manufacturing Company Limited | Circuit with a droop compensating mechanism |
US9729048B2 (en) | 2014-08-04 | 2017-08-08 | Skyworks Solutions, Inc. | Apparatus and methods for charge pumps for radio frequency systems |
TWI546787B (zh) * | 2014-09-29 | 2016-08-21 | 矽創電子股份有限公司 | 電源供應模組、顯示器及其電容切換方法 |
US9479050B1 (en) * | 2015-06-26 | 2016-10-25 | Sandisk Technologies Llc | High-efficiency fractional pump |
US9847713B2 (en) | 2016-03-15 | 2017-12-19 | Apple Inc. | Charge pump-based split-rail supply generation |
KR102547951B1 (ko) * | 2016-09-20 | 2023-06-26 | 삼성전자주식회사 | 재구성 가능한 양극성 출력 차지 펌프 회로 및 이를 포함하는 집적 회로 |
GB2608296B (en) * | 2016-11-03 | 2023-05-10 | Cirrus Logic Int Semiconductor Ltd | Variable ratio charge pump with peak current and average current limiting circuitry |
TWI635257B (zh) * | 2016-12-02 | 2018-09-11 | 矽統科技股份有限公司 | 感測裝置 |
US10826452B2 (en) | 2017-02-10 | 2020-11-03 | Cirrus Logic, Inc. | Charge pump with current mode output power throttling |
US10651800B2 (en) | 2017-02-10 | 2020-05-12 | Cirrus Logic, Inc. | Boosted amplifier with current limiting |
US11641126B2 (en) * | 2017-07-18 | 2023-05-02 | Texas Instruments Incorporated | Battery charger system having a charge pump power stage |
CN107968562B (zh) * | 2017-12-25 | 2020-02-07 | 广州市熙泰自控设备有限公司 | 一种本安隔离型变送器 |
US10992221B2 (en) * | 2018-04-09 | 2021-04-27 | Semiconductor Components Industries, Llc | Efficient buck-boost charge pump and method therefor |
KR20200022219A (ko) * | 2018-08-22 | 2020-03-03 | 삼성전자주식회사 | Usb 인터페이스에서 과전압 보호를 위한 회로 및 방법 |
US10714152B1 (en) * | 2019-05-29 | 2020-07-14 | Advanced Micro Devices, Inc. | Voltage regulation system for memory bit cells |
US11082019B2 (en) * | 2020-01-07 | 2021-08-03 | Semiconductor Components Industries, Llc | Amplifier with adaptively-controlled local feedback loop |
JP7419949B2 (ja) * | 2020-04-16 | 2024-01-23 | 富士通オプティカルコンポーネンツ株式会社 | 光伝送装置、光合波器及び光伝送方法 |
US20210399201A1 (en) * | 2020-06-18 | 2021-12-23 | Cirrus Logic International Semiconductor Ltd. | Driver circuitry for piezoelectric transducers |
CA3185577A1 (en) * | 2020-07-15 | 2022-01-20 | Linda IRISH | Power balancing solar charging system |
DE102020120716A1 (de) | 2020-08-05 | 2022-02-10 | Elmos Semiconductor Se | Transformatorlose Ansteuerung eines Ultraschallwandlers mit nur einem externen Energiespeicher |
WO2023283316A1 (en) * | 2021-07-08 | 2023-01-12 | Massachusetts Institute Of Technology | Dc-dc converters based on piezoelectric transformers |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0585925A2 (en) * | 1992-09-02 | 1994-03-09 | Nec Corporation | Voltage converting circuit and multiphase clock generating circuit used for driving the same |
EP0862260B1 (en) * | 1997-02-28 | 2003-11-12 | Seiko Instruments Inc. | Charge pump circuit |
CN101309048A (zh) * | 2007-05-17 | 2008-11-19 | 比亚迪股份有限公司 | 一种电荷泵装置及电源电路 |
WO2009074779A1 (en) * | 2007-12-11 | 2009-06-18 | Wolfson Microelectronics Plc | Charge pump circuit and methods of operation thereof |
US20090326624A1 (en) * | 2008-06-27 | 2009-12-31 | Medtronic, Inc. | Multi-mode switched capacitor dc-dc voltage converter |
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US4451743A (en) * | 1980-12-29 | 1984-05-29 | Citizen Watch Company Limited | DC-to-DC Voltage converter |
JP2007259534A (ja) * | 2006-03-22 | 2007-10-04 | Rohm Co Ltd | 半導体集積回路装置、チャージポンプ回路、電気機器 |
GB2444988B (en) * | 2006-12-22 | 2011-07-20 | Wolfson Microelectronics Plc | Audio amplifier circuit and electronic apparatus including the same |
GB2444985B (en) * | 2006-12-22 | 2011-09-14 | Wolfson Microelectronics Plc | Charge pump circuit and methods of operation thereof |
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GB2486701B (en) * | 2010-12-23 | 2013-01-09 | Wolfson Microelectronics Plc | Charge pump circuit |
GB2486698B (en) * | 2010-12-23 | 2014-01-15 | Wolfson Microelectronics Plc | Charge pump circuit |
-
2010
- 2010-12-23 GB GB1021801.4A patent/GB2486698B/en active Active
-
2011
- 2011-12-23 EP EP18156372.7A patent/EP3343743B1/en active Active
- 2011-12-23 US US13/336,835 patent/US9136755B2/en active Active
- 2011-12-23 WO PCT/GB2011/052581 patent/WO2012085599A1/en active Application Filing
- 2011-12-23 EP EP11195496.2A patent/EP2469694B1/en active Active
- 2011-12-23 CN CN201180068325.8A patent/CN103460578B/zh active Active
- 2011-12-23 KR KR1020137019448A patent/KR101473602B1/ko active IP Right Grant
-
2015
- 2015-08-10 US US14/822,559 patent/US9735672B2/en active Active
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2017
- 2017-06-20 US US15/628,021 patent/US10312802B2/en active Active
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2019
- 2019-05-31 US US16/427,892 patent/US11146171B2/en active Active
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2021
- 2021-10-05 US US17/494,426 patent/US11652406B2/en active Active
- 2021-10-05 US US17/494,424 patent/US11722057B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0585925A2 (en) * | 1992-09-02 | 1994-03-09 | Nec Corporation | Voltage converting circuit and multiphase clock generating circuit used for driving the same |
EP0862260B1 (en) * | 1997-02-28 | 2003-11-12 | Seiko Instruments Inc. | Charge pump circuit |
CN101309048A (zh) * | 2007-05-17 | 2008-11-19 | 比亚迪股份有限公司 | 一种电荷泵装置及电源电路 |
WO2009074779A1 (en) * | 2007-12-11 | 2009-06-18 | Wolfson Microelectronics Plc | Charge pump circuit and methods of operation thereof |
US20090326624A1 (en) * | 2008-06-27 | 2009-12-31 | Medtronic, Inc. | Multi-mode switched capacitor dc-dc voltage converter |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105186860A (zh) * | 2015-10-27 | 2015-12-23 | 无锡中感微电子股份有限公司 | 电荷泵 |
CN107742978A (zh) * | 2017-11-06 | 2018-02-27 | 北京大学深圳研究生院 | 具有增强驱动能力的电荷泵电路 |
CN107742978B (zh) * | 2017-11-06 | 2019-12-03 | 北京大学深圳研究生院 | 具有增强驱动能力的电荷泵电路 |
CN110445370A (zh) * | 2018-05-02 | 2019-11-12 | 亚德诺半导体无限责任公司 | 用于开关电容器调节器功率节省的技术 |
CN110445370B (zh) * | 2018-05-02 | 2022-01-04 | 亚德诺半导体无限责任公司 | 用于开关电容器调节器功率节省的技术 |
CN111049506A (zh) * | 2019-12-11 | 2020-04-21 | 成都铭科思微电子技术有限责任公司 | 深n阱电压动态控制电路 |
CN116961629A (zh) * | 2023-06-26 | 2023-10-27 | 苏州东剑智能科技有限公司 | 一种超声波放大控制电路及应用其的超声波仪器 |
Also Published As
Publication number | Publication date |
---|---|
US11652406B2 (en) | 2023-05-16 |
EP3343743B1 (en) | 2023-11-08 |
KR20130105896A (ko) | 2013-09-26 |
WO2012085599A1 (en) | 2012-06-28 |
US9735672B2 (en) | 2017-08-15 |
US11146171B2 (en) | 2021-10-12 |
US20170288534A1 (en) | 2017-10-05 |
US20220029533A1 (en) | 2022-01-27 |
US10312802B2 (en) | 2019-06-04 |
CN103460578B (zh) | 2018-03-13 |
US20220029532A1 (en) | 2022-01-27 |
GB2486698B (en) | 2014-01-15 |
EP2469694B1 (en) | 2018-02-14 |
US11722057B2 (en) | 2023-08-08 |
KR101473602B1 (ko) | 2014-12-16 |
EP3343743A1 (en) | 2018-07-04 |
GB201021801D0 (en) | 2011-02-02 |
GB2486698A (en) | 2012-06-27 |
US20120170770A1 (en) | 2012-07-05 |
US9136755B2 (en) | 2015-09-15 |
US20210281168A9 (en) | 2021-09-09 |
US20160028306A1 (en) | 2016-01-28 |
US20190356222A1 (en) | 2019-11-21 |
EP2469694A1 (en) | 2012-06-27 |
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