CN104993459B - 电池保护芯片及电池 - Google Patents
电池保护芯片及电池 Download PDFInfo
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- CN104993459B CN104993459B CN201510452793.5A CN201510452793A CN104993459B CN 104993459 B CN104993459 B CN 104993459B CN 201510452793 A CN201510452793 A CN 201510452793A CN 104993459 B CN104993459 B CN 104993459B
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- 238000001514 detection method Methods 0.000 claims abstract description 65
- 230000005611 electricity Effects 0.000 claims description 19
- 239000011162 core material Substances 0.000 description 39
- 230000001681 protective effect Effects 0.000 description 18
- 230000007423 decrease Effects 0.000 description 15
- 238000007599 discharging Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000003071 parasitic effect Effects 0.000 description 6
- 230000005856 abnormality Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 5
- 230000024241 parasitism Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 101150110971 CIN7 gene Proteins 0.000 description 1
- 101100286980 Daucus carota INV2 gene Proteins 0.000 description 1
- 101150110298 INV1 gene Proteins 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 101100397044 Xenopus laevis invs-a gene Proteins 0.000 description 1
- 101100397045 Xenopus laevis invs-b gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Protection Of Static Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
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Claims (8)
Priority Applications (1)
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CN201510452793.5A CN104993459B (zh) | 2015-07-28 | 2015-07-28 | 电池保护芯片及电池 |
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CN201510452793.5A CN104993459B (zh) | 2015-07-28 | 2015-07-28 | 电池保护芯片及电池 |
Publications (2)
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CN104993459A CN104993459A (zh) | 2015-10-21 |
CN104993459B true CN104993459B (zh) | 2018-01-30 |
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CN201510452793.5A Active CN104993459B (zh) | 2015-07-28 | 2015-07-28 | 电池保护芯片及电池 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6821243B2 (ja) * | 2016-08-04 | 2021-01-27 | エイブリック株式会社 | 充放電制御回路及びこれを備えたバッテリ装置 |
CN110571487A (zh) * | 2019-09-30 | 2019-12-13 | 深圳市道通科技股份有限公司 | 一种电池及汽车诊断平板 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5936384A (en) * | 1997-06-09 | 1999-08-10 | Ricoh Company, Ltd. | Charge and discharge protection circuit and battery pack with high withstand voltage |
CN101339941A (zh) * | 2008-05-08 | 2009-01-07 | 北京中星微电子有限公司 | 一种静电放电保护电路 |
CN101483333A (zh) * | 2007-12-28 | 2009-07-15 | 车王电子股份有限公司 | 发电机的短路保护装置 |
CN203522159U (zh) * | 2013-10-17 | 2014-04-02 | 无锡中星微电子有限公司 | 一种电池保护电路 |
CN205016998U (zh) * | 2015-07-28 | 2016-02-03 | 无锡中感微电子股份有限公司 | 电池保护芯片及电池 |
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2015
- 2015-07-28 CN CN201510452793.5A patent/CN104993459B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5936384A (en) * | 1997-06-09 | 1999-08-10 | Ricoh Company, Ltd. | Charge and discharge protection circuit and battery pack with high withstand voltage |
CN101483333A (zh) * | 2007-12-28 | 2009-07-15 | 车王电子股份有限公司 | 发电机的短路保护装置 |
CN101339941A (zh) * | 2008-05-08 | 2009-01-07 | 北京中星微电子有限公司 | 一种静电放电保护电路 |
CN203522159U (zh) * | 2013-10-17 | 2014-04-02 | 无锡中星微电子有限公司 | 一种电池保护电路 |
CN205016998U (zh) * | 2015-07-28 | 2016-02-03 | 无锡中感微电子股份有限公司 | 电池保护芯片及电池 |
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CN104993459A (zh) | 2015-10-21 |
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Address after: Wuxi District of Jiangsu city of Wuxi province Qingyuan Road 214135 No. 18 Taihu International Science Park sensor network university science and Technology Park 530 building A1001 Applicant after: Zgmicro Corporation Address before: A 530 Taihu international science and Technology Park building 214135 Qingyuan Road in Jiangsu province Wuxi City District 10 layer Applicant before: WUXI VIMICRO Corp. |
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Effective date of registration: 20240630 Address after: 312000 429, floor 4, building 3, Science Park, shuimuwan District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Zhonggan Microelectronics Co.,Ltd. Country or region after: China Address before: 214135 Jiangsu Taihu international science and Technology Park, 530, building 530, A1001, Qingyuan Road, Wuxi new district. Patentee before: Zgmicro Corporation Country or region before: China |