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MX2012002359A - Bomba de carga regulada de alta eficiencia. - Google Patents

Bomba de carga regulada de alta eficiencia.

Info

Publication number
MX2012002359A
MX2012002359A MX2012002359A MX2012002359A MX2012002359A MX 2012002359 A MX2012002359 A MX 2012002359A MX 2012002359 A MX2012002359 A MX 2012002359A MX 2012002359 A MX2012002359 A MX 2012002359A MX 2012002359 A MX2012002359 A MX 2012002359A
Authority
MX
Mexico
Prior art keywords
charge pump
high efficiency
amplifier
regulated charge
low voltage
Prior art date
Application number
MX2012002359A
Other languages
English (en)
Inventor
Charles Francis Neugebauer
Original Assignee
Store Elect Sys
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 Store Elect Sys filed Critical Store Elect Sys
Publication of MX2012002359A publication Critical patent/MX2012002359A/es

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
    • H02M3/06—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
    • H02M3/073—Charge pumps of the Schenkel-type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)

Abstract

En la presente se describen sistemas y métodos para crear bombas de carga reguladas de alta eficiencia; en una modalidad de ejemplo, una bomba de carga Dickson es combinada con un amplificador de bajo voltaje para crear un amplificador efectivo de clase G con descargas de alto voltaje que logra una eficiencia muy alta de potencia; los capacitores de la bomba de carga son impulsados alternadamente por cualquiera del circuito de bomba de carga o un amplificador de bajo voltaje que utiliza retroalimentación negativa de una o más descargas de alto voltaje para dar la regulación del circuito cerrado.
MX2012002359A 2009-08-25 2010-08-24 Bomba de carga regulada de alta eficiencia. MX2012002359A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23684609P 2009-08-25 2009-08-25
PCT/EP2010/062289 WO2011023672A1 (en) 2009-08-25 2010-08-24 High efficiency regulated charge pump

Publications (1)

Publication Number Publication Date
MX2012002359A true MX2012002359A (es) 2012-04-10

Family

ID=43303845

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012002359A MX2012002359A (es) 2009-08-25 2010-08-24 Bomba de carga regulada de alta eficiencia.

Country Status (7)

Country Link
US (1) US8593213B2 (es)
EP (1) EP2471165B1 (es)
JP (1) JP5744871B2 (es)
AU (1) AU2010288620B2 (es)
CA (1) CA2771935C (es)
MX (1) MX2012002359A (es)
WO (1) WO2011023672A1 (es)

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JP5650431B2 (ja) * 2010-04-14 2015-01-07 ラピスセミコンダクタ株式会社 チャージポンプ型の昇圧回路及び昇圧方法
CN104717590B (zh) 2010-12-27 2020-09-15 株式会社精好 移动电话系统
JP6133534B2 (ja) * 2011-11-18 2017-05-24 株式会社ファインウェル 携帯電話およびその集積回路
US9313306B2 (en) 2010-12-27 2016-04-12 Rohm Co., Ltd. Mobile telephone cartilage conduction unit for making contact with the ear cartilage
JP5783352B2 (ja) 2011-02-25 2015-09-24 株式会社ファインウェル 会話システム、会話システム用指輪、携帯電話用指輪、指輪型携帯電話、及び、音声聴取方法
US8847911B2 (en) * 2011-04-05 2014-09-30 Cypress Semiconductor Corporation Circuit to provide signal to sense array
CN106879080B (zh) 2012-01-20 2020-09-29 株式会社精好 移动电话、软骨传导振动源装置、聆听装置、通话装置
EP3407621B1 (en) 2012-06-29 2021-12-22 FINEWELL Co., Ltd. Stereo earphone
EP3694191A1 (en) 2013-08-23 2020-08-12 FINEWELL Co., Ltd. Mobile telephone
WO2015060230A1 (ja) 2013-10-24 2015-04-30 ローム株式会社 腕輪型送受話装置、腕輪型報知装置
TWI500247B (zh) * 2013-12-31 2015-09-11 Egalax Empia Technology Inc Adjustable output voltage of the charge pump
CN106063099B (zh) * 2014-02-24 2019-09-13 飞利浦照明控股有限公司 具有扩展的操作范围的驱动器电路
CN103904885B (zh) * 2014-04-23 2017-01-25 中国科学院微电子研究所 泵电容复用电路、电荷泵、闪速存储器和泵电容复用方法
US9729048B2 (en) 2014-08-04 2017-08-08 Skyworks Solutions, Inc. Apparatus and methods for charge pumps for radio frequency systems
JP6551919B2 (ja) 2014-08-20 2019-07-31 株式会社ファインウェル 見守りシステム、見守り検知装置および見守り通報装置
CN110312181B (zh) 2014-12-18 2020-12-15 株式会社精好 自行车行驶用接听装置及自行车系统
KR102333485B1 (ko) 2015-03-02 2021-12-01 삼성전자주식회사 디스플레이 구동 회로 및 그것을 포함하는 표시 장치
KR102426494B1 (ko) 2015-07-07 2022-07-27 삼성전자주식회사 전하 펌프와 이를 포함하는 장치들
US10967521B2 (en) 2015-07-15 2021-04-06 Finewell Co., Ltd. Robot and robot system
JP6551929B2 (ja) 2015-09-16 2019-07-31 株式会社ファインウェル 受話機能を有する腕時計
US10001822B2 (en) * 2015-09-22 2018-06-19 Intel Corporation Integrating a power arbiter in a processor
CN105356742B (zh) * 2015-11-06 2017-11-10 灿芯半导体(上海)有限公司 一种高效率电荷泵
WO2017126406A1 (ja) 2016-01-19 2017-07-27 ローム株式会社 ペン型送受話装置
TWI606680B (zh) * 2017-03-01 2017-11-21 Chipone Technology (Beijing)Co Ltd Removing charge capacitor of stabilizing capacitor and its timing control method
JP2020053948A (ja) 2018-09-28 2020-04-02 株式会社ファインウェル 聴取装置
US11646658B2 (en) 2020-11-25 2023-05-09 Stmicroelectronics S.R.L. Charge pump circuit, corresponding device and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69424668T2 (de) * 1994-08-31 2001-01-25 Stmicroelectronics S.R.L., Agrate Brianza Spannungsvervielfacher mit linearstabilisierten Ausgangspannung
KR100280434B1 (ko) 1998-01-23 2001-03-02 김영환 고전압발생회로
US6002599A (en) * 1998-04-22 1999-12-14 Industrial Technology Research Institute Voltage regulation circuit with adaptive swing clock scheme
JP3666805B2 (ja) 2000-09-19 2005-06-29 ローム株式会社 Ｄｃ／ｄｃコンバータ
JPWO2002061931A1 (ja) * 2001-01-30 2004-06-03 株式会社ルネサステクノロジ 昇圧型電源回路および液晶表示装置並びに携帯用電子機器
JP3700173B2 (ja) * 2002-05-28 2005-09-28 ソニー株式会社 電圧変換制御回路及び方法
US7142040B2 (en) * 2003-03-27 2006-11-28 Device Engineering Co., Ltd. Stabilized power supply circuit
US6995995B2 (en) * 2003-12-03 2006-02-07 Fairchild Semiconductor Corporation Digital loop for regulating DC/DC converter with segmented switching
JP2009055722A (ja) * 2007-08-28 2009-03-12 Seiko Npc Corp チャージポンプ方式電源回路
JP2009060702A (ja) * 2007-08-30 2009-03-19 Sanyo Electric Co Ltd チャージポンプ式昇圧回路

Also Published As

Publication number Publication date
AU2010288620B2 (en) 2014-10-09
CA2771935A1 (en) 2011-03-03
EP2471165B1 (en) 2019-12-25
CA2771935C (en) 2018-06-12
JP2013503597A (ja) 2013-01-31
EP2471165A1 (en) 2012-07-04
US8593213B2 (en) 2013-11-26
WO2011023672A1 (en) 2011-03-03
JP5744871B2 (ja) 2015-07-08
AU2010288620A1 (en) 2012-03-08
US20120249223A1 (en) 2012-10-04

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