JP2013532458A5 - - Google Patents

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Publication number
JP2013532458A5
JP2013532458A5 JP2012543628A JP2012543628A JP2013532458A5 JP 2013532458 A5 JP2013532458 A5 JP 2013532458A5 JP 2012543628 A JP2012543628 A JP 2012543628A JP 2012543628 A JP2012543628 A JP 2012543628A JP 2013532458 A5 JP2013532458 A5 JP 2013532458A5
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JP
Japan
Prior art keywords
terminal
charge pump
mos
inverting charge
metal oxide
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
Application number
JP2012543628A
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English (en)
Japanese (ja)
Other versions
JP5778688B2 (ja
JP2013532458A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2010/069373 external-priority patent/WO2011073095A2/en
Publication of JP2013532458A publication Critical patent/JP2013532458A/ja
Publication of JP2013532458A5 publication Critical patent/JP2013532458A5/ja
Application granted granted Critical
Publication of JP5778688B2 publication Critical patent/JP5778688B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2012543628A 2009-12-16 2010-12-10 高耐圧反転型チャージポンプ Expired - Fee Related JP5778688B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN2629DE2009 2009-12-16
IN2629/DEL/2009 2010-05-14
PCT/EP2010/069373 WO2011073095A2 (en) 2009-12-16 2010-12-10 High voltage tolerant inverting charge pump

Publications (3)

Publication Number Publication Date
JP2013532458A JP2013532458A (ja) 2013-08-15
JP2013532458A5 true JP2013532458A5 (enExample) 2014-01-30
JP5778688B2 JP5778688B2 (ja) 2015-09-16

Family

ID=44167751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012543628A Expired - Fee Related JP5778688B2 (ja) 2009-12-16 2010-12-10 高耐圧反転型チャージポンプ

Country Status (4)

Country Link
US (1) US8610492B2 (enExample)
EP (1) EP2514084B1 (enExample)
JP (1) JP5778688B2 (enExample)
WO (1) WO2011073095A2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9293986B2 (en) * 2013-05-17 2016-03-22 Cirrus Logic, Inc. Reducing kickback current to power supply during charge pump mode transitions
GB2558765B (en) * 2016-10-14 2022-05-11 Cirrus Logic Int Semiconductor Ltd Charge pump input current limiter
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
CN113399782B (zh) * 2021-05-31 2023-03-28 深圳市佳士科技股份有限公司 引弧电路和电焊机
US12451798B2 (en) * 2022-10-14 2025-10-21 Shaoxing Yuanfang Semiconductor Co., Ltd. Managing over-current condition in a switching converter
CN120750174B (zh) * 2025-09-08 2025-11-21 深圳市微源半导体股份有限公司 用于电流调控的驱动电路及负压电荷泵电路

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193392A (en) * 1986-08-02 1988-02-03 Plessey Co Plc Efficiency enhanced voltage multiplier
US5130570A (en) * 1990-12-03 1992-07-14 Brooktree Corporation Constant-current integrated power supply
ATE195393T1 (de) * 1993-12-14 2000-08-15 Seagate Technology Geregelte invertierende leistungsversorgung
US6107862A (en) * 1997-02-28 2000-08-22 Seiko Instruments Inc. Charge pump circuit
JP2001186754A (ja) * 1999-12-28 2001-07-06 Nec Kansai Ltd 負電圧発生回路
JP4137364B2 (ja) * 2000-10-24 2008-08-20 富士通株式会社 チャージポンプ回路
US7719343B2 (en) * 2003-09-08 2010-05-18 Peregrine Semiconductor Corporation Low noise charge pump method and apparatus
US6859091B1 (en) * 2003-09-18 2005-02-22 Maxim Integrated Products, Inc. Continuous linear regulated zero dropout charge pump with high efficiency load predictive clocking scheme
JP2005192350A (ja) * 2003-12-26 2005-07-14 Matsushita Electric Ind Co Ltd 降圧式チャージポンプタイプ型電源回路およびモノリシック集積回路
JP4249042B2 (ja) 2004-01-22 2009-04-02 三菱電機株式会社 差動チャージポンプ用オフセットキャンセル装置
JP2005348561A (ja) * 2004-06-04 2005-12-15 Renesas Technology Corp チャージポンプ方式電源回路
JP4825584B2 (ja) * 2006-05-29 2011-11-30 パナソニック株式会社 チャージポンプ回路
GB2446843B (en) 2006-06-30 2011-09-07 Wolfson Microelectronics Plc Amplifier circuit and methods of operation thereof
GB2444984B (en) 2006-12-22 2011-07-13 Wolfson Microelectronics Plc Charge pump circuit and methods of operation thereof
GB2444988B (en) 2006-12-22 2011-07-20 Wolfson Microelectronics Plc Audio amplifier circuit and electronic apparatus including the same
JP5078464B2 (ja) * 2007-06-29 2012-11-21 株式会社リコー チャージポンプ回路
KR100913527B1 (ko) 2007-10-29 2009-08-21 주식회사 실리콘웍스 출력전압을 조절할 수 있는 반전전하펌프
JP5214221B2 (ja) * 2007-11-13 2013-06-19 ローム株式会社 チャージポンプ回路ならびにその制御回路および制御方法
US7847621B2 (en) * 2007-11-13 2010-12-07 Rohm Co., Ltd. Control circuit and control method for charge pump circuit

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