CN1330071C - 电源管理电路 - Google Patents
电源管理电路 Download PDFInfo
- Publication number
- CN1330071C CN1330071C CNB2004100638004A CN200410063800A CN1330071C CN 1330071 C CN1330071 C CN 1330071C CN B2004100638004 A CNB2004100638004 A CN B2004100638004A CN 200410063800 A CN200410063800 A CN 200410063800A CN 1330071 C CN1330071 C CN 1330071C
- Authority
- CN
- China
- Prior art keywords
- signal
- power
- circuit
- value
- output
- 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
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 36
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 16
- 230000004044 response Effects 0.000 claims description 7
- 238000007600 charging Methods 0.000 abstract description 25
- 238000010586 diagram Methods 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 10
- 230000006870 function Effects 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 102100031786 Adiponectin Human genes 0.000 description 3
- 101000775469 Homo sapiens Adiponectin Proteins 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Dc-Dc Converters (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/618,901 | 2003-07-14 | ||
US10/618,901 US6861823B2 (en) | 2001-08-17 | 2003-07-14 | Charging circuit for controlling a charging parameter of a rechargeable battery |
US10/757,871 US7202634B2 (en) | 2001-08-17 | 2004-01-15 | Voltage mode, high accuracy battery charger |
US10/757,871 | 2004-01-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1578049A CN1578049A (zh) | 2005-02-09 |
CN1330071C true CN1330071C (zh) | 2007-08-01 |
Family
ID=34221826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100638004A Expired - Lifetime CN1330071C (zh) | 2003-07-14 | 2004-07-14 | 电源管理电路 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3917609B2 (zh) |
CN (1) | CN1330071C (zh) |
TW (2) | TWM266636U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102761167A (zh) * | 2011-04-28 | 2012-10-31 | 梁卓中 | 两轮载具电池管理系统 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110121653A1 (en) * | 2005-02-18 | 2011-05-26 | O2Micro International Limited | Parallel powering of portable electrical devices |
TWI394037B (zh) * | 2009-01-23 | 2013-04-21 | Elitegroup Computer Sys Co Ltd | System power monitoring device and method thereof |
US8587274B2 (en) * | 2009-09-17 | 2013-11-19 | Linear Technology Corporation | Feedback control of a DC/DC power converter |
TWI396360B (zh) * | 2010-06-04 | 2013-05-11 | Leadtrend Tech Corp | 電源路徑管理電路與方法 |
CN102983373B (zh) * | 2012-11-12 | 2015-01-07 | 深圳市沛城电子科技有限公司 | 充电方法及装置 |
TWI482392B (zh) * | 2013-01-25 | 2015-04-21 | Alpha & Omega Semiconductor Cayman Ltd | 用於電池充電器之輸入行選擇器、線性充電器、切換充電器及其選擇性連接方法 |
US20140239882A1 (en) * | 2013-02-26 | 2014-08-28 | System General Corporation | Apparatus for charging battery through programmable power adapter |
TWI500232B (zh) * | 2013-03-19 | 2015-09-11 | Richtek Technology Corp | 多用途電源管理晶片與電源路徑控制電路 |
KR20220008011A (ko) * | 2020-07-13 | 2022-01-20 | 현대모비스 주식회사 | 전동식 조향 시스템에서 아날로그 디지털 컨버터의 레퍼런스 신호의 오류를 검출하는 방법 및 그 전자 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6351110B1 (en) * | 1999-04-29 | 2002-02-26 | Stmicroelectronics S.R.L. | Battery charger with current regulating circuit |
US6369561B1 (en) * | 1999-04-29 | 2002-04-09 | Stmicroelectronics S.R.L. | Method and apparatus for charging a battery |
US6498461B1 (en) * | 2001-08-17 | 2002-12-24 | O2 Micro International Limited | Voltage mode, high accuracy battery charger |
CN2760831Y (zh) * | 2003-07-14 | 2006-02-22 | 美国凹凸微系有限公司 | 电源管理电路 |
-
2004
- 2004-06-30 TW TW093210329U patent/TWM266636U/zh unknown
- 2004-06-30 TW TW093119736A patent/TWI250713B/zh not_active IP Right Cessation
- 2004-07-07 JP JP2004201170A patent/JP3917609B2/ja not_active Expired - Fee Related
- 2004-07-14 CN CNB2004100638004A patent/CN1330071C/zh not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6351110B1 (en) * | 1999-04-29 | 2002-02-26 | Stmicroelectronics S.R.L. | Battery charger with current regulating circuit |
US6369561B1 (en) * | 1999-04-29 | 2002-04-09 | Stmicroelectronics S.R.L. | Method and apparatus for charging a battery |
US6498461B1 (en) * | 2001-08-17 | 2002-12-24 | O2 Micro International Limited | Voltage mode, high accuracy battery charger |
CN2760831Y (zh) * | 2003-07-14 | 2006-02-22 | 美国凹凸微系有限公司 | 电源管理电路 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102761167A (zh) * | 2011-04-28 | 2012-10-31 | 梁卓中 | 两轮载具电池管理系统 |
CN102761167B (zh) * | 2011-04-28 | 2015-02-18 | 大叶大学 | 两轮载具电池管理系统 |
Also Published As
Publication number | Publication date |
---|---|
TWM266636U (en) | 2005-06-01 |
CN1578049A (zh) | 2005-02-09 |
JP2005039997A (ja) | 2005-02-10 |
JP3917609B2 (ja) | 2007-05-23 |
TWI250713B (en) | 2006-03-01 |
TW200513003A (en) | 2005-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YINGSHU CAYMAN CONCAVE CONVEX MICRO INTERNATIONAL Free format text: FORMER OWNER: AMERICA CONCAVE-CONVEX MICROSYSTEM INC. Effective date: 20080425 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080425 Address after: Cayman Islands (Great Britain) Grand Cayman Patentee after: O2 MICRO INTERNATIONAL LTD. Address before: American California Patentee before: American OMicro Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: The Cayman Islands (British) Grand Cayman Patentee after: O2Micro International Ltd. Address before: The Cayman Islands (British) Grand Cayman Patentee before: O2 MICRO INTERNATIONAL LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200810 Address after: 1st floor, building A6, software new town, No.9, Huacheng Avenue, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee after: O2Micro Electronics (Wuhan) Co.,Ltd. Address before: The Cayman Islands (British) Grand Cayman Patentee before: O2Micro International Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200925 Address after: 1-121, 2 / F, No.1, Shanyuan street, Haidian District, Beijing 100089 Patentee after: Beijing Dashun Technology Co.,Ltd. Address before: 430074, Hubei province Wuhan East Lake New Technology Development Zone Huacheng Avenue 9 Software Metro A6 building, 1 floor Patentee before: O2Micro Electronics (Wuhan) Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20070801 |