CN2867690Y - 电源管理系统 - Google Patents
电源管理系统 Download PDFInfo
- Publication number
- CN2867690Y CN2867690Y CNU2005200189556U CN200520018955U CN2867690Y CN 2867690 Y CN2867690 Y CN 2867690Y CN U2005200189556 U CNU2005200189556 U CN U2005200189556U CN 200520018955 U CN200520018955 U CN 200520018955U CN 2867690 Y CN2867690 Y CN 2867690Y
- Authority
- CN
- China
- Prior art keywords
- power
- power supply
- node
- load
- rechargeable battery
- 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.)
- Expired - Lifetime
Links
- 238000007600 charging Methods 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 12
- 239000004065 semiconductor Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 101100219315 Arabidopsis thaliana CYP83A1 gene Proteins 0.000 description 2
- 101001005166 Homo sapiens Lens fiber membrane intrinsic protein Proteins 0.000 description 2
- 102100026038 Lens fiber membrane intrinsic protein Human genes 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 101100269674 Mus musculus Alyref2 gene Proteins 0.000 description 2
- 101100140580 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) REF2 gene Proteins 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 101100152598 Arabidopsis thaliana CYP73A5 gene Proteins 0.000 description 1
- 101000806846 Homo sapiens DNA-(apurinic or apyrimidinic site) endonuclease Proteins 0.000 description 1
- 101000835083 Homo sapiens Tissue factor pathway inhibitor 2 Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 102100026134 Tissue factor pathway inhibitor 2 Human genes 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/08—Three-wire systems; Systems having more than three wires
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/40—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57117604P | 2004-05-14 | 2004-05-14 | |
US60/571,176 | 2004-05-14 | ||
US10/928,285 | 2004-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2867690Y true CN2867690Y (zh) | 2007-02-07 |
Family
ID=37703395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2005200189556U Expired - Lifetime CN2867690Y (zh) | 2004-05-14 | 2005-05-16 | 电源管理系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7615965B2 (zh) |
CN (1) | CN2867690Y (zh) |
TW (1) | TWI271016B (zh) |
Cited By (7)
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CN101582595A (zh) * | 2008-05-13 | 2009-11-18 | 三星电子株式会社 | 使用多个热电产生器充热电的方法和设备 |
CN101964586A (zh) * | 2009-07-22 | 2011-02-02 | 英特赛尔美国股份有限公司 | 涌流控制器 |
US7969043B2 (en) | 2007-11-05 | 2011-06-28 | O2 Micro, Inc. | Power management systems with multiple power sources |
CN101802749B (zh) * | 2007-06-04 | 2012-10-03 | Nxp股份有限公司 | 电源管理集成电路 |
CN103312157A (zh) * | 2012-03-15 | 2013-09-18 | 联咏科技股份有限公司 | 充电系统 |
CN109962510A (zh) * | 2017-12-25 | 2019-07-02 | 富泰华工业(深圳)有限公司 | 电子设备及电源管控方法 |
CN113328481A (zh) * | 2020-02-28 | 2021-08-31 | 精工爱普生株式会社 | 充放电控制装置和电子设备 |
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US6879134B2 (en) * | 2003-02-11 | 2005-04-12 | O2Micro International Limited | Selector circuit for power management in multiple battery systems |
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US7339353B1 (en) * | 2004-03-10 | 2008-03-04 | Quallion Llc | Power system for managing power from multiple power sources |
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- 2005-05-16 CN CNU2005200189556U patent/CN2867690Y/zh not_active Expired - Lifetime
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CN101802749B (zh) * | 2007-06-04 | 2012-10-03 | Nxp股份有限公司 | 电源管理集成电路 |
US7969043B2 (en) | 2007-11-05 | 2011-06-28 | O2 Micro, Inc. | Power management systems with multiple power sources |
CN101431243B (zh) * | 2007-11-05 | 2011-12-07 | 凹凸电子(武汉)有限公司 | 电子系统及其电源管理的方法 |
CN101582595A (zh) * | 2008-05-13 | 2009-11-18 | 三星电子株式会社 | 使用多个热电产生器充热电的方法和设备 |
CN101964586A (zh) * | 2009-07-22 | 2011-02-02 | 英特赛尔美国股份有限公司 | 涌流控制器 |
CN101964586B (zh) * | 2009-07-22 | 2014-08-06 | 英特赛尔美国股份有限公司 | 涌流控制器 |
TWI491151B (zh) * | 2009-07-22 | 2015-07-01 | Intersil Inc | 湧入電流控制電路、包括湧入電流控制電路的電源供應器、使用用於限制湧入電流的電源供應器的方法 |
CN103312157A (zh) * | 2012-03-15 | 2013-09-18 | 联咏科技股份有限公司 | 充电系统 |
CN109962510A (zh) * | 2017-12-25 | 2019-07-02 | 富泰华工业(深圳)有限公司 | 电子设备及电源管控方法 |
CN113328481A (zh) * | 2020-02-28 | 2021-08-31 | 精工爱普生株式会社 | 充放电控制装置和电子设备 |
Also Published As
Publication number | Publication date |
---|---|
US7615965B2 (en) | 2009-11-10 |
TWI271016B (en) | 2007-01-11 |
US20050253560A1 (en) | 2005-11-17 |
TW200631277A (en) | 2006-09-01 |
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