JP2011501933A5 - - Google Patents

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Publication number
JP2011501933A5
JP2011501933A5 JP2010524231A JP2010524231A JP2011501933A5 JP 2011501933 A5 JP2011501933 A5 JP 2011501933A5 JP 2010524231 A JP2010524231 A JP 2010524231A JP 2010524231 A JP2010524231 A JP 2010524231A JP 2011501933 A5 JP2011501933 A5 JP 2011501933A5
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JP
Japan
Prior art keywords
current
system voltage
amount
predetermined threshold
component
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.)
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Application number
JP2010524231A
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English (en)
Japanese (ja)
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JP2011501933A (ja
JP5343078B2 (ja
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Publication date
Priority claimed from US12/203,357 external-priority patent/US7782018B2/en
Application filed filed Critical
Publication of JP2011501933A publication Critical patent/JP2011501933A/ja
Publication of JP2011501933A5 publication Critical patent/JP2011501933A5/ja
Application granted granted Critical
Publication of JP5343078B2 publication Critical patent/JP5343078B2/ja
Active legal-status Critical Current
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JP2010524231A 2007-09-10 2008-09-08 バッテリで駆動されるシステムにおいて最低システム電圧を維持する方法 Active JP5343078B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US97118407P 2007-09-10 2007-09-10
US60/971,184 2007-09-10
US12/203,357 2008-09-03
US12/203,357 US7782018B2 (en) 2007-09-10 2008-09-03 Adaptive current limiting for any power source with output equivalent series resistance
PCT/US2008/075643 WO2009035953A1 (en) 2007-09-10 2008-09-08 Adaptive current limiting for any power source with output equivalent series resistance

Publications (3)

Publication Number Publication Date
JP2011501933A JP2011501933A (ja) 2011-01-13
JP2011501933A5 true JP2011501933A5 (enExample) 2011-10-06
JP5343078B2 JP5343078B2 (ja) 2013-11-13

Family

ID=40251748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010524231A Active JP5343078B2 (ja) 2007-09-10 2008-09-08 バッテリで駆動されるシステムにおいて最低システム電圧を維持する方法

Country Status (6)

Country Link
US (1) US7782018B2 (enExample)
EP (1) EP2201656B1 (enExample)
JP (1) JP5343078B2 (enExample)
CN (1) CN101803141B (enExample)
TW (1) TWI469469B (enExample)
WO (1) WO2009035953A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7633234B2 (en) * 2007-01-08 2009-12-15 Research In Motion Limited Method and apparatus for maximizing the sustainable flash of a handheld portable electronic device
DE102007054253B3 (de) 2007-11-14 2009-07-30 Texas Instruments Deutschland Gmbh Adaptiver Algorithmus für die Leistungssteuerung einer Kamerabblitzlicht-LED als Funktion von Batterieimpedanz, Entladungszustand (SoD), Alterung, Temperatureinflüssen
DE102010047157B4 (de) 2010-09-30 2013-05-08 Austriamicrosystems Ag Verfahren zur Strombegrenzung eines Laststroms und Schaltung mit Strombegrenzung eines Laststromes eines Blitzmittels
US9052368B2 (en) * 2010-12-15 2015-06-09 Maxim Integrated Products, Inc. Negative peak voltage detection for enhanced FuelGauge empty voltage prediction
KR101378098B1 (ko) 2012-05-23 2014-03-26 한양대학교 에리카산학협력단 전류 감지 및 적응적 기준 전압 제어를 이용한 전류 공급 장치
JP5162043B1 (ja) * 2012-07-25 2013-03-13 株式会社ケイアンドエム 充電装置
KR102146707B1 (ko) 2012-08-09 2020-08-21 삼성전자주식회사 부하 전류 제어 방법, 부하 전류 제어 장치 및 이를 구비하는 모바일 기기
JP6188445B2 (ja) * 2013-06-24 2017-08-30 キヤノン株式会社 照明装置、撮像装置、カメラシステム及び制御方法
US9837681B2 (en) 2015-06-16 2017-12-05 Amazon Technologies, Inc. Low capacity, low area-specific resistance battery cell for electronic devices
US9892691B1 (en) 2015-09-15 2018-02-13 Amazon Technologies, Inc. Adaptive battery management
US9836114B1 (en) 2015-09-15 2017-12-05 Amazon Technologies, Inc. Event-based trigger for managing battery consumption
US9955429B2 (en) 2015-11-24 2018-04-24 Microsoft Technology Licensing, Llc Battery current consumption adjustment for an illumination unit
US10509076B2 (en) * 2016-09-19 2019-12-17 Microsoft Technology Licensing, Llc Battery performance monitoring
US10516189B2 (en) * 2016-11-15 2019-12-24 Ford Global Technologies, Llc High voltage bus contactor fault detection
US10263415B1 (en) 2018-07-30 2019-04-16 Motorola Solutions, Inc. Method and apparatus for rapidly and dynamically adjusting current limiting in a portable communication device
US10285081B1 (en) 2018-07-30 2019-05-07 Motorola Solutions, Inc. Method and apparatus for rapidly and dynamically adjusting current limiting in a portable communication device
US10816603B1 (en) 2019-04-15 2020-10-27 Motorola Solutions, Inc. Determining available battery current in a portable electronic device
US10901479B1 (en) 2019-04-23 2021-01-26 Motorola Solutions, Inc. Method and apparatus for managing power-up of a portable communication device
US20230059128A1 (en) * 2021-08-19 2023-02-23 Nxp B.V. DCDC Converter

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001639A (en) * 1973-10-05 1977-01-04 Polaroid Corporation Preferential power distribution system for battery powered camera having electronic flash unit
AT346691B (de) * 1975-03-05 1978-11-27 Agfa Gevaert Ag Fotografische oder kinematografische kamera
DE2726367C2 (de) * 1977-06-10 1984-12-13 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Regelung der Stromentnahme aus einer elektrischen Batterie
GB2010028B (en) * 1977-11-04 1982-04-28 Minitronics Pty Ltd Control of power supply
US4272806A (en) * 1979-06-08 1981-06-09 Eastman Kodak Company DC to DC Converter adjustable dynamically to battery condition
US5065083A (en) * 1989-08-25 1991-11-12 Staodyn, Inc. Microprocessor controlled electronic stimulating device having a battery management system and method therefor
JPH0398312A (ja) * 1989-09-11 1991-04-23 Sony Corp 制御回路
JP3222999B2 (ja) * 1993-08-20 2001-10-29 三洋電機株式会社 二次電池の過放電防止回路
US5670862A (en) * 1996-03-12 1997-09-23 Siliconix Incorporated Rapid charging technique for lithium ion batteries
US5963255A (en) * 1996-04-16 1999-10-05 Apple Computer, Inc. System and method for managing utilization of a battery
US5986359A (en) * 1996-04-23 1999-11-16 Lear Automotive Dearborn, Inc. Power delivery circuit with short circuit protection
US6633165B2 (en) * 1997-11-03 2003-10-14 Midtronics, Inc. In-vehicle battery monitor
DE19637574A1 (de) * 1996-09-14 1998-03-26 Braun Ag Verfahren und Anordnung zur Abschaltung von Verbrauchern
GB9716142D0 (en) * 1997-08-01 1997-10-08 Philips Electronics Nv Extending battery life in electronic apparatus
US6040682A (en) * 1999-02-02 2000-03-21 The United States Of America As Represented By The Secretary Of The Navy Circuit for preventing battery damage
CA2402470A1 (en) * 2000-04-11 2001-10-18 Peter Seligman Battery monitor and power demand adjuster
JP2002027677A (ja) * 2000-07-07 2002-01-25 Fuji Photo Film Co Ltd 電源システム、電力供給方法、および撮像装置
JP4564691B2 (ja) * 2001-08-02 2010-10-20 キヤノン株式会社 コンデンサ充電装置及びストロボ装置
US6815930B2 (en) * 2002-01-24 2004-11-09 Alliburton Energy Services, Inc. Protection circuit for a battery cell
CN2565190Y (zh) * 2002-04-11 2003-08-06 常州美亚电子有限公司 影室灯电源
JP2003348197A (ja) 2002-05-27 2003-12-05 Toshiba Corp 移動通信端末
JP4136471B2 (ja) 2002-06-07 2008-08-20 キヤノン株式会社 ストロボ装置
JP2004045170A (ja) * 2002-07-11 2004-02-12 Fuji Photo Film Co Ltd 電池残量警告回路
WO2004034073A1 (en) * 2002-10-08 2004-04-22 Oticon A/S Method of current management in a battery powered device and battery powered device
US6998818B2 (en) * 2003-05-03 2006-02-14 Motorola, Inc. Charging circuit with two levels of safety
US6967467B2 (en) * 2003-08-22 2005-11-22 Motorola, Inc. Method and apparatus for current delegation to a plurality of loads
US7091697B2 (en) * 2003-11-04 2006-08-15 Sony Corporation System and method for efficiently implementing a battery controller for an electronic device
JP4204446B2 (ja) * 2003-11-14 2009-01-07 ソニー株式会社 バッテリパック、バッテリ保護処理装置、およびバッテリ保護処理装置の起動制御方法
JP4649127B2 (ja) * 2004-06-14 2011-03-09 キヤノン株式会社 コンデンサ充電回路、撮像装置及びストロボ装置
CN100365909C (zh) * 2005-02-06 2008-01-30 亚洲光学股份有限公司 闪光灯充电装置
DK176789B1 (da) * 2005-03-23 2009-08-31 Gn Resound As Et höreapparat med en strömbegrænser
DE602005010672D1 (de) * 2005-05-25 2008-12-11 Oticon As Verfahren und Vorrichtung zur Stromüberwachung in einem batteriebetriebenen elektronischen Audiogerät
US7710079B2 (en) * 2005-07-19 2010-05-04 Linear Technology Corporation Power manager and power managing method for battery-powered application
JP3922649B1 (ja) * 2006-02-20 2007-05-30 株式会社パワーシステム キャパシタ蓄電電源用充電装置
JP3922650B1 (ja) * 2006-03-24 2007-05-30 株式会社パワーシステム キャパシタ蓄電電源用充電装置
JP3945658B1 (ja) * 2006-02-20 2007-07-18 株式会社パワーシステム キャパシタ蓄電電源用充電装置
JP3956376B1 (ja) * 2006-08-01 2007-08-08 株式会社パワーシステム キャパシタ充電装置
JP3907063B1 (ja) * 2006-04-18 2007-04-18 株式会社パワーシステム キャパシタ蓄電電源用放電装置
JP3907123B1 (ja) * 2006-02-17 2007-04-18 株式会社パワーシステム キャパシタ蓄電電源用充電装置
EP1821386A2 (en) * 2006-02-17 2007-08-22 Power Systems Co., Ltd. Charging apparatus for capacitor storage type power source and discharging apparatus for capacitor storage type power source
JP3919125B1 (ja) * 2006-08-29 2007-05-23 株式会社パワーシステム キャパシタ充電装置
JP3886142B1 (ja) * 2006-03-24 2007-02-28 株式会社パワーシステム キャパシタ蓄電電源用充電又は放電装置
JP3856462B1 (ja) * 2006-03-24 2006-12-13 株式会社パワーシステム キャパシタ蓄電電源用放電装置
JP3871220B1 (ja) * 2006-02-21 2007-01-24 株式会社パワーシステム キャパシタ蓄電電源用充電装置
CN101106853B (zh) * 2007-08-01 2010-11-03 周耀波 一种摄影灯的充电电路控制方法

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