CN102904218B - 电池保护ic以及电池装置 - Google Patents
电池保护ic以及电池装置 Download PDFInfo
- Publication number
- CN102904218B CN102904218B CN201210250451.1A CN201210250451A CN102904218B CN 102904218 B CN102904218 B CN 102904218B CN 201210250451 A CN201210250451 A CN 201210250451A CN 102904218 B CN102904218 B CN 102904218B
- Authority
- CN
- China
- Prior art keywords
- terminal
- battery protection
- charging
- charger
- vdd
- 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 - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000003071 parasitic effect Effects 0.000 description 21
- 101150079361 fet5 gene Proteins 0.000 description 18
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000009783 overcharge test Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000009784 over-discharge test Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000024241 parasitism Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
- H01M50/597—Protection against reversal of polarity
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00304—Overcurrent protection
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0034—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using reverse polarity correcting or protecting circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00306—Overdischarge protection
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Protection Of Static Devices (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-162902 | 2011-07-26 | ||
JP2011162902A JP5736266B2 (ja) | 2011-07-26 | 2011-07-26 | バッテリ保護icおよびバッテリ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102904218A CN102904218A (zh) | 2013-01-30 |
CN102904218B true CN102904218B (zh) | 2016-11-02 |
Family
ID=47576333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210250451.1A Expired - Fee Related CN102904218B (zh) | 2011-07-26 | 2012-07-19 | 电池保护ic以及电池装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9142983B2 (zh) |
JP (1) | JP5736266B2 (zh) |
KR (1) | KR102005703B1 (zh) |
CN (1) | CN102904218B (zh) |
TW (1) | TWI536694B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6088289B2 (ja) * | 2013-02-28 | 2017-03-01 | エスアイアイ・セミコンダクタ株式会社 | 充放電制御回路及びバッテリ装置 |
TWI505602B (zh) * | 2014-02-14 | 2015-10-21 | Elite Semiconductor Esmt | 用來對電池進行充放電的晶片及用來保護電池免於過度充放電傷害的保護電路 |
KR102291153B1 (ko) | 2014-10-31 | 2021-08-19 | 현대모비스 주식회사 | 오접속 보호회로를 구비하는 dc-dc 컨버터 |
CN110088973A (zh) | 2016-10-21 | 2019-08-02 | 领先仿生公司 | 用于延长可再充电电池组件的货架期的系统和方法 |
KR101808742B1 (ko) | 2016-10-21 | 2018-01-18 | (주)미섬시스텍 | 이차전지의 개선된 충전전류 제한회로 |
KR102265843B1 (ko) * | 2017-02-28 | 2021-06-16 | 주식회사 엘지화학 | 과전류 유입 방지시스템 |
CN106849290A (zh) * | 2017-04-19 | 2017-06-13 | 成都市智合微电子有限公司 | 一种电池保护电路及锂电池电路 |
CN109659925B (zh) * | 2017-10-11 | 2019-12-10 | 致茂电子(苏州)有限公司 | 具有接线保护的电源装置 |
JP7027356B2 (ja) * | 2019-02-07 | 2022-03-01 | アルパイン株式会社 | 入力保護回路 |
JP7292228B2 (ja) * | 2020-02-07 | 2023-06-16 | エイブリック株式会社 | 充放電制御回路及びバッテリ装置 |
CN111934401B (zh) * | 2020-09-24 | 2021-01-22 | 苏州赛芯电子科技有限公司 | 一种电池保护电路和锂电池系统 |
KR20230107744A (ko) * | 2022-01-06 | 2023-07-18 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | 충방전 제어 회로, 방법, 장치 및 저장 매체 |
CN114050554B (zh) * | 2022-01-11 | 2022-05-13 | 深圳市创芯微微电子有限公司 | 一种电池保护电路及其功率管控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1665059A (zh) * | 2003-10-27 | 2005-09-07 | 索尼株式会社 | 电池组 |
CN101552482A (zh) * | 2008-03-31 | 2009-10-07 | 精工电子有限公司 | 充放电控制电路及电池装置 |
CN201601479U (zh) * | 2009-12-31 | 2010-10-06 | 深圳市力通威电子科技有限公司 | 软包装型锂电池故障检测保护电路 |
CN201623468U (zh) * | 2009-12-18 | 2010-11-03 | 山东上存能源股份有限公司 | 动力锂离子电池的放电状态过流保护电路 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3872134B2 (ja) * | 1996-06-07 | 2007-01-24 | 松下電器産業株式会社 | 二次電池の保護装置 |
JP4003255B2 (ja) * | 1997-05-16 | 2007-11-07 | 株式会社デンソー | 車両用電気機器装置の保護装置 |
JP4025580B2 (ja) * | 2002-05-15 | 2007-12-19 | ソニー株式会社 | 充電装置及び充電装置の制御方法 |
JP2005130664A (ja) * | 2003-10-27 | 2005-05-19 | Sony Corp | 電池パック |
JP4777920B2 (ja) * | 2007-02-21 | 2011-09-21 | セイコーインスツル株式会社 | 充放電制御回路及び充電式電源装置 |
JP5265934B2 (ja) | 2008-01-24 | 2013-08-14 | セイコーインスツル株式会社 | 充放電制御回路 |
JP5217468B2 (ja) * | 2008-02-01 | 2013-06-19 | 株式会社リコー | 二次電池保護用半導体装置および該二次電池保護用半導体装置を用いた電池パック、ならびに該電池パックを用いた電子機器 |
US7928695B2 (en) * | 2008-04-15 | 2011-04-19 | Hycon Technology Corp. | Rechargeable battery protection device |
JP5396825B2 (ja) * | 2008-11-14 | 2014-01-22 | ミツミ電機株式会社 | 保護回路 |
JP5439800B2 (ja) * | 2008-12-04 | 2014-03-12 | ミツミ電機株式会社 | 二次電池保護用集積回路装置及びこれを用いた二次電池保護モジュール並びに電池パック |
-
2011
- 2011-07-26 JP JP2011162902A patent/JP5736266B2/ja not_active Expired - Fee Related
-
2012
- 2012-07-04 TW TW101124029A patent/TWI536694B/zh not_active IP Right Cessation
- 2012-07-19 US US13/553,174 patent/US9142983B2/en not_active Expired - Fee Related
- 2012-07-19 CN CN201210250451.1A patent/CN102904218B/zh not_active Expired - Fee Related
- 2012-07-24 KR KR1020120080732A patent/KR102005703B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1665059A (zh) * | 2003-10-27 | 2005-09-07 | 索尼株式会社 | 电池组 |
CN101552482A (zh) * | 2008-03-31 | 2009-10-07 | 精工电子有限公司 | 充放电控制电路及电池装置 |
CN201623468U (zh) * | 2009-12-18 | 2010-11-03 | 山东上存能源股份有限公司 | 动力锂离子电池的放电状态过流保护电路 |
CN201601479U (zh) * | 2009-12-31 | 2010-10-06 | 深圳市力通威电子科技有限公司 | 软包装型锂电池故障检测保护电路 |
Also Published As
Publication number | Publication date |
---|---|
TW201320518A (zh) | 2013-05-16 |
US20130026995A1 (en) | 2013-01-31 |
JP2013027273A (ja) | 2013-02-04 |
JP5736266B2 (ja) | 2015-06-17 |
US9142983B2 (en) | 2015-09-22 |
CN102904218A (zh) | 2013-01-30 |
KR20150127853A (ko) | 2015-11-18 |
KR102005703B1 (ko) | 2019-07-31 |
TWI536694B (zh) | 2016-06-01 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160331 Address after: Chiba County, Japan Applicant after: DynaFine Semiconductor Co.,Ltd. Address before: Chiba County, Japan Applicant before: Seiko Instruments Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: ABLIC Inc. Address before: Chiba County, Japan Patentee before: DynaFine Semiconductor Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 |