CN102403758A - 充放电控制电路以及电池装置 - Google Patents
充放电控制电路以及电池装置 Download PDFInfo
- Publication number
- CN102403758A CN102403758A CN2011102638032A CN201110263803A CN102403758A CN 102403758 A CN102403758 A CN 102403758A CN 2011102638032 A CN2011102638032 A CN 2011102638032A CN 201110263803 A CN201110263803 A CN 201110263803A CN 102403758 A CN102403758 A CN 102403758A
- Authority
- CN
- China
- Prior art keywords
- control circuit
- mentioned
- terminal
- charge
- effect transistor
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
- H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/90—Regulation of charging or discharging current or voltage
- H02J7/96—Regulation of charging or discharging current or voltage in response to battery voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-201123 | 2010-09-08 | ||
| JP2010201123A JP5706648B2 (ja) | 2010-09-08 | 2010-09-08 | 充放電制御回路及びバッテリ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102403758A true CN102403758A (zh) | 2012-04-04 |
| CN102403758B CN102403758B (zh) | 2015-09-30 |
Family
ID=45770218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110263803.2A Active CN102403758B (zh) | 2010-09-08 | 2011-09-07 | 充放电控制电路以及电池装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9007026B2 (zh) |
| JP (1) | JP5706648B2 (zh) |
| KR (1) | KR101791698B1 (zh) |
| CN (1) | CN102403758B (zh) |
| TW (1) | TWI525958B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739955A (zh) * | 2018-07-20 | 2020-01-31 | 瑞萨电子株式会社 | 半导体器件和电子控制装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3006513A1 (fr) * | 2013-05-31 | 2014-12-05 | St Microelectronics Grenoble 2 | Systeme electronique de controle d'une batterie |
| KR20150008227A (ko) * | 2013-07-11 | 2015-01-22 | 주식회사 아이티엠반도체 | 싱글 mosfet을 이용한 배터리 보호회로 및 이를 위한 프로텍션 ic 시스템 |
| JP6041031B1 (ja) * | 2015-10-02 | 2016-12-07 | ミツミ電機株式会社 | 二次電池保護集積回路、二次電池保護装置及び電池パック |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201287A (zh) * | 1997-02-04 | 1998-12-09 | 精工电子有限公司 | 充电及放电控制电路 |
| CN1327288A (zh) * | 2000-06-02 | 2001-12-19 | 精工电子有限公司 | 充电/放电型电源 |
| CN1909325A (zh) * | 2005-08-01 | 2007-02-07 | 三洋电机株式会社 | 具有保护电路的电池组 |
| US20080116851A1 (en) * | 2005-04-20 | 2008-05-22 | Iichiro Mori | Secondary Battery Protection Circuit, Battery Pack and Thermosensitive Protection Switch Device |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000102182A (ja) | 1998-09-29 | 2000-04-07 | Hitachi Ltd | 2次電池の過充電・過放電防止回路 |
| EP1320168A1 (en) * | 2001-12-12 | 2003-06-18 | Dialog Semiconductor GmbH | Power switch for battery protection |
| US7528582B1 (en) * | 2003-01-21 | 2009-05-05 | Microsemi Corp. | Battery charging and discharging by using a bi-directional transistor |
| TWM248123U (en) * | 2003-12-02 | 2004-10-21 | Chin Hsen Technology Corp | Improved structure of charging battery circuit |
| KR100568255B1 (ko) * | 2004-01-26 | 2006-04-07 | 삼성전자주식회사 | 양방향 고전압 스위칭 소자 및 이를 포함하는 에너지 회수회로 |
| US7154291B2 (en) * | 2004-08-24 | 2006-12-26 | Delphi Technologies, Inc. | Measuring bi-directional current through a field-effect transistor by virtue of drain-to-source voltage measurement |
| JP2006108568A (ja) * | 2004-10-08 | 2006-04-20 | Sanyo Electric Co Ltd | スイッチング素子およびそれを用いた保護回路 |
| JP4522384B2 (ja) * | 2005-08-01 | 2010-08-11 | 三洋電機株式会社 | 保護回路を有する組電池 |
| JP5050415B2 (ja) * | 2006-06-15 | 2012-10-17 | ミツミ電機株式会社 | 2次電池の充放電回路および電池パック |
| JP5194412B2 (ja) * | 2006-09-19 | 2013-05-08 | 株式会社リコー | バックゲート電圧生成回路、4端子バックゲート切り替えfet、該fetを用いた充放電保護回路、該充放電保護回路を組み込んだバッテリーパックおよび該バッテリーパックを用いた電子機器 |
| JP4844468B2 (ja) * | 2007-05-08 | 2011-12-28 | 富士電機株式会社 | 二次電池保護装置及び半導体集積回路装置 |
| KR100938080B1 (ko) * | 2007-09-28 | 2010-01-21 | 삼성에스디아이 주식회사 | 안전 회로 및 이를 이용한 배터리 팩 |
| 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 |
| US7999512B2 (en) * | 2008-12-16 | 2011-08-16 | Hong Kong Applied Science & Technology Research Institute Company, Ltd. | Single-power-transistor battery-charging circuit using voltage-boosted clock |
-
2010
- 2010-09-08 JP JP2010201123A patent/JP5706648B2/ja active Active
-
2011
- 2011-08-12 US US13/208,737 patent/US9007026B2/en active Active
- 2011-08-19 TW TW100129745A patent/TWI525958B/zh active
- 2011-09-02 KR KR1020110088835A patent/KR101791698B1/ko active Active
- 2011-09-07 CN CN201110263803.2A patent/CN102403758B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201287A (zh) * | 1997-02-04 | 1998-12-09 | 精工电子有限公司 | 充电及放电控制电路 |
| CN1327288A (zh) * | 2000-06-02 | 2001-12-19 | 精工电子有限公司 | 充电/放电型电源 |
| US20080116851A1 (en) * | 2005-04-20 | 2008-05-22 | Iichiro Mori | Secondary Battery Protection Circuit, Battery Pack and Thermosensitive Protection Switch Device |
| CN1909325A (zh) * | 2005-08-01 | 2007-02-07 | 三洋电机株式会社 | 具有保护电路的电池组 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739955A (zh) * | 2018-07-20 | 2020-01-31 | 瑞萨电子株式会社 | 半导体器件和电子控制装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102403758B (zh) | 2015-09-30 |
| KR101791698B1 (ko) | 2017-10-30 |
| KR20120025982A (ko) | 2012-03-16 |
| JP5706648B2 (ja) | 2015-04-22 |
| JP2012060763A (ja) | 2012-03-22 |
| TWI525958B (zh) | 2016-03-11 |
| TW201244322A (en) | 2012-11-01 |
| US9007026B2 (en) | 2015-04-14 |
| US20120056589A1 (en) | 2012-03-08 |
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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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160315 Address after: Chiba County, Japan Patentee after: DynaFine Semiconductor Co.,Ltd. Address before: Chiba County, Japan Patentee before: Seiko Instruments Inc. |
|
| 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. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230829 Address after: Tokyo, Japan Patentee after: MITSUMI ELECTRIC Co.,Ltd. Address before: Chiba County, Japan Patentee before: ABLIC Inc. |