JP2010509903A5 - - Google Patents
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- JP2010509903A5 JP2010509903A5 JP2009537257A JP2009537257A JP2010509903A5 JP 2010509903 A5 JP2010509903 A5 JP 2010509903A5 JP 2009537257 A JP2009537257 A JP 2009537257A JP 2009537257 A JP2009537257 A JP 2009537257A JP 2010509903 A5 JP2010509903 A5 JP 2010509903A5
- Authority
- JP
- Japan
- Prior art keywords
- control signal
- charging current
- digital
- value
- count value
- 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
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/559,790 US7656132B2 (en) | 2006-11-14 | 2006-11-14 | Battery charger apparatus with a digital charge reduction loop |
| US11/559,790 | 2006-11-14 | ||
| PCT/US2007/081552 WO2008060797A2 (en) | 2006-11-14 | 2007-10-16 | Battery charger apparatus with a digital charge reduction loop |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010509903A JP2010509903A (ja) | 2010-03-25 |
| JP2010509903A5 true JP2010509903A5 (https=) | 2010-12-02 |
| JP5306219B2 JP5306219B2 (ja) | 2013-10-02 |
Family
ID=39368589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009537257A Active JP5306219B2 (ja) | 2006-11-14 | 2007-10-16 | デジタル充電低減ループを備えたバッテリ充電器装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US7656132B2 (https=) |
| EP (1) | EP2089950B1 (https=) |
| JP (1) | JP5306219B2 (https=) |
| KR (1) | KR101422877B1 (https=) |
| CN (1) | CN101578748B (https=) |
| TW (1) | TWI355128B (https=) |
| WO (1) | WO2008060797A2 (https=) |
Families Citing this family (45)
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| WO2008131334A1 (en) * | 2007-04-19 | 2008-10-30 | Summit Microelectronics, Inc. | Battery charging systems and methods with adjustable current limit |
| EP2023232A1 (en) * | 2007-08-03 | 2009-02-11 | Brite Ideas Global Limited | Energy saving device |
| US7865640B1 (en) * | 2008-01-02 | 2011-01-04 | Buztronics, Inc. | USB web launcher using keyboard scancodes |
| US8217626B2 (en) * | 2008-05-09 | 2012-07-10 | Research In Motion Limited | System and method for dynamic power management of a mobile device |
| US8482256B2 (en) * | 2008-09-11 | 2013-07-09 | Ecosol Technologies Inc. | Portable charging power system for battery-powered devices |
| TWI382735B (zh) * | 2008-12-10 | 2013-01-11 | Inventec Appliances Corp | 可避免因資料傳輸而充電的行動電話機及其方法 |
| WO2010067400A1 (ja) * | 2008-12-11 | 2010-06-17 | 富士通株式会社 | 電力使用方法、スレーブ装置、およびコンピュータプログラム |
| TWI408541B (zh) * | 2009-01-15 | 2013-09-11 | Wistron Corp | 用於一電腦系統之電源管理裝置及其相關電源管理方法與電腦系統 |
| US8237414B1 (en) | 2009-03-06 | 2012-08-07 | Pericom Semiconductor Corporation | Multi-mode charger device |
| US8547135B1 (en) | 2009-08-28 | 2013-10-01 | Cypress Semiconductor Corporation | Self-modulated voltage reference |
| EP2423694B1 (en) * | 2010-08-31 | 2015-07-01 | ST-Ericsson SA | Process for auto-testing a fully discharged battery, such as double-layer capacitor battery, and circuit for doing the same |
| US10326168B2 (en) | 2011-01-03 | 2019-06-18 | Nanotek Instruments, Inc. | Partially and fully surface-enabled alkali metal ion-exchanging energy storage devices |
| USD683350S1 (en) | 2011-01-12 | 2013-05-28 | Buztronics, Inc. | Necklace web key |
| US8793086B2 (en) | 2011-02-23 | 2014-07-29 | Blackberry Limited | Method and system for detecting power supply source electrical current capacity |
| TWI424656B (zh) * | 2011-04-01 | 2014-01-21 | 立錡科技股份有限公司 | 充電電流控制方法 |
| JP6012144B2 (ja) * | 2011-05-20 | 2016-10-25 | パナソニックエコソリューションズ電路株式会社 | 充電制御システム |
| CN102915098B (zh) * | 2011-08-01 | 2015-09-30 | 宏碁股份有限公司 | 适用于充电的电子系统和连接装置 |
| WO2013038286A1 (en) | 2011-09-13 | 2013-03-21 | Koninklijke Philips Electronics N.V. | Battery charging with dynamic current limiting cross-reference to related applications |
| US8843770B2 (en) | 2011-10-31 | 2014-09-23 | Smsc Holdings S.A.R.L. | Device charging over USB using a plurality of handshakes |
| JP5912513B2 (ja) * | 2011-12-22 | 2016-04-27 | ローム株式会社 | 充電回路およびそれを利用した電子機器 |
| US9385539B2 (en) * | 2012-02-10 | 2016-07-05 | Nanotek Instruments, Inc. | Surface-mediated cell-powered portable computing devices and methods of operating same |
| US8568152B1 (en) | 2012-04-19 | 2013-10-29 | Pass & Seymour, Inc. | Shutter assembly for electrical devices |
| CN103000965B (zh) * | 2012-11-23 | 2015-04-29 | 华为终端有限公司 | 一种充电方法及充电器 |
| DE102013104380B4 (de) * | 2013-04-30 | 2014-12-04 | Phoenix Contact Gmbh & Co. Kg | Schaltungsanordnung und Verfahren zur Bereitstellung der Sollgröße einer Stromregelung zwecks Strombegrenzung |
| US9590436B2 (en) * | 2013-05-24 | 2017-03-07 | Qualcomm Incorporated | Master-slave multi-phase charging |
| US9276430B2 (en) * | 2013-05-24 | 2016-03-01 | Qualcomm, Incorporated | Master-slave multi-phase charging |
| CN203491727U (zh) * | 2013-07-11 | 2014-03-19 | 向智勇 | 用于电子烟的usb充电器 |
| US9496726B2 (en) | 2013-07-31 | 2016-11-15 | Leviton Manufacturing Co., Inc. | Multiport USB charger |
| US9153977B2 (en) * | 2013-08-02 | 2015-10-06 | Richtek Technology Corporation | Bi-directional switching regulator and control circuit thereof |
| TWI511405B (zh) * | 2013-11-18 | 2015-12-01 | 新普科技股份有限公司 | 調變攜帶式裝置之電源裝置充電電流的方法以及相關的電源裝置 |
| CN104065144B (zh) * | 2014-07-10 | 2017-12-19 | 上海斐讯数据通信技术有限公司 | 用vbus信号动态调整usb充电器输出电压和电流的系统及方法 |
| WO2016145194A1 (en) * | 2015-03-12 | 2016-09-15 | Streamlight, Inc. | Battery charger usable with plural different power supplies and usb connector usable therewith and otherwise |
| US9960621B2 (en) | 2015-03-12 | 2018-05-01 | Streamlight, Inc. | USB connector usable with a battery charger and otherwise |
| US9897661B2 (en) * | 2015-03-17 | 2018-02-20 | Microsoft Technology Licensing, Llc | Automatically determining a number of functioning batteries |
| CN105045187B (zh) * | 2015-08-21 | 2017-11-17 | 上海贝岭股份有限公司 | 一种用于usb充电端口控制器的控制方法 |
| DE102016205022B4 (de) * | 2016-03-24 | 2025-04-24 | Siemens Aktiengesellschaft | Unterbrechungsfreie Gleichstromversorgung |
| US10177588B2 (en) * | 2016-09-20 | 2019-01-08 | Richtek Technology Corporation | Charging circuit and capacitive power conversion circuit and charging control method thereof |
| US10474174B2 (en) * | 2017-04-04 | 2019-11-12 | Intel Corporation | Programmable supply generator |
| CN107895978A (zh) * | 2017-11-20 | 2018-04-10 | 中山市电赢科技有限公司 | 一种适用性好的直流充电器结构 |
| US10923941B2 (en) | 2018-09-18 | 2021-02-16 | Leviton Manufacturing Company, Inc. | Systems and methods for universal serial bus (USB) power delivery with multiple charging ports |
| US12119701B2 (en) | 2018-09-18 | 2024-10-15 | Leviton Manufacturing Co., Inc. | Systems and methods for universal serial bus (USB) power delivery with multiple charging ports |
| US10417158B1 (en) * | 2018-11-07 | 2019-09-17 | Nxp B.V. | Charger attach detection |
| CN109450040A (zh) * | 2018-12-14 | 2019-03-08 | 广州孚鼎自动化控制设备有限公司 | 一种可以多个并列运行的充电器 |
| DE102020131640A1 (de) | 2020-06-11 | 2021-12-16 | Intel Corporation | Vorrichtung und verfahren zur laststromerfassung mit schnellem ansprechen |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1470376A (en) * | 1973-07-09 | 1977-04-14 | Electric Power Storage Ltd | Automatic electric battery charging apparatus |
| US4097792A (en) * | 1976-12-09 | 1978-06-27 | Lester Electrical Of Nebraska, Inc. | Battery charger control circuit |
| AT406719B (de) * | 1991-06-05 | 2000-08-25 | Enstore Forschungs Entwicklung | Verfahren zum vorzugsweisen schnellen laden von batterien |
| GB2265055A (en) * | 1992-03-12 | 1993-09-15 | Burr Brown Corp | Battery charger |
| US5321347A (en) * | 1992-04-09 | 1994-06-14 | Chien Chih Chien | Battery charger device and method |
| JPH06178460A (ja) * | 1992-12-11 | 1994-06-24 | Hitachi Ltd | 電池の充電制御回路 |
| DE4243710C2 (de) * | 1992-12-23 | 1998-07-30 | Telefunken Microelectron | Ladeverfahren für Akkumulatoren und Schaltanordnung zur Durchführung des Verfahrens |
| US5625275A (en) * | 1995-05-24 | 1997-04-29 | Ast Research, Inc. | Power supply which provides a variable charging current to a battery in a portable computer system |
| JPH0993829A (ja) * | 1995-09-21 | 1997-04-04 | Nec Home Electron Ltd | 充電装置 |
| US6495992B1 (en) * | 1996-03-26 | 2002-12-17 | Norvik Traction Inc. | Method and apparatus for charging batteries utilizing heterogeneous reaction kinetics |
| US5723970A (en) * | 1996-04-05 | 1998-03-03 | Linear Technology Corporation | Battery charging circuitry having supply current regulation |
| JP3202651B2 (ja) * | 1997-05-14 | 2001-08-27 | 米沢日本電気株式会社 | 入力電力制御式充電方式 |
| JPH11234922A (ja) * | 1998-02-13 | 1999-08-27 | Sony Corp | 充電回路 |
| KR20000028826A (ko) * | 1998-10-08 | 2000-05-25 | 아끼구사 나오유끼 | Dc-dc 컨버터의 제어 방법, dc-dc 컨버터의 제어회로 및 dc-dc 컨버터 |
| US6144187A (en) * | 1998-11-12 | 2000-11-07 | Fairchild Semiconductor Corporation | Power measurement for adaptive battery charger |
| JP4647747B2 (ja) * | 2000-06-08 | 2011-03-09 | 富士通セミコンダクター株式会社 | Dc−dcコンバータ及びdc−dcコンバータ用半導体集積回路装置 |
| US20020038394A1 (en) * | 2000-09-25 | 2002-03-28 | Yeong-Chang Liang | USB sync-charger and methods of use related thereto |
| US6507172B2 (en) * | 2001-03-19 | 2003-01-14 | Maxim Integrated Products, Inc. | Universal serial bus powered battery charger |
| US6664765B2 (en) * | 2002-01-30 | 2003-12-16 | Denso Corporation | Lithium-ion battery charger power limitation method |
| JP4553567B2 (ja) * | 2003-04-25 | 2010-09-29 | 三洋電機株式会社 | 電池充放電監視用回路、及び電池充放電監視方法 |
| KR100965876B1 (ko) * | 2003-06-03 | 2010-06-24 | 삼성전자주식회사 | Usb를 이용한 배터리 충전장치 및 이를 구비하는디지털 카메라 |
| US20060033474A1 (en) * | 2004-08-11 | 2006-02-16 | Shum Kin E | USB battery charger |
| JP2006129619A (ja) * | 2004-10-29 | 2006-05-18 | Hitachi Koki Co Ltd | 電池の充電装置 |
| TWM276379U (en) * | 2005-03-23 | 2005-09-21 | Yu-Huei Huang | Portable battery charge box |
| CN100384051C (zh) * | 2005-05-26 | 2008-04-23 | 倚天资讯股份有限公司 | 电池的充电装置及方法 |
-
2006
- 2006-11-14 US US11/559,790 patent/US7656132B2/en active Active
-
2007
- 2007-10-16 JP JP2009537257A patent/JP5306219B2/ja active Active
- 2007-10-16 CN CN2007800423377A patent/CN101578748B/zh active Active
- 2007-10-16 EP EP07844332.2A patent/EP2089950B1/en active Active
- 2007-10-16 WO PCT/US2007/081552 patent/WO2008060797A2/en not_active Ceased
- 2007-10-16 KR KR1020097012223A patent/KR101422877B1/ko active Active
- 2007-10-23 TW TW096139664A patent/TWI355128B/zh active
-
2009
- 2009-12-04 US US12/631,768 patent/US7923972B2/en not_active Expired - Fee Related
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