CN208353315U - 用于锂电池保护的衬底切换电路 - Google Patents
用于锂电池保护的衬底切换电路 Download PDFInfo
- Publication number
- CN208353315U CN208353315U CN201821149594.2U CN201821149594U CN208353315U CN 208353315 U CN208353315 U CN 208353315U CN 201821149594 U CN201821149594 U CN 201821149594U CN 208353315 U CN208353315 U CN 208353315U
- Authority
- CN
- China
- Prior art keywords
- nmos tube
- substrate
- switch
- control circuit
- grid
- 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.)
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- 239000000758 substrate Substances 0.000 title claims abstract description 45
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 15
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 11
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
- 229910052744 lithium Inorganic materials 0.000 description 7
- 238000007599 discharging Methods 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821149594.2U CN208353315U (zh) | 2018-07-18 | 2018-07-18 | 用于锂电池保护的衬底切换电路 |
Applications Claiming Priority (1)
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CN201821149594.2U CN208353315U (zh) | 2018-07-18 | 2018-07-18 | 用于锂电池保护的衬底切换电路 |
Publications (1)
Publication Number | Publication Date |
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CN208353315U true CN208353315U (zh) | 2019-01-08 |
Family
ID=64905337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821149594.2U Active CN208353315U (zh) | 2018-07-18 | 2018-07-18 | 用于锂电池保护的衬底切换电路 |
Country Status (1)
Country | Link |
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CN (1) | CN208353315U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108768361A (zh) * | 2018-07-18 | 2018-11-06 | 深圳市富满电子集团股份有限公司 | 用于锂电池保护的衬底切换电路 |
CN112491117A (zh) * | 2020-12-09 | 2021-03-12 | 上海芯跳科技有限公司 | 用于锂电池保护芯片中的充放电控制电路 |
-
2018
- 2018-07-18 CN CN201821149594.2U patent/CN208353315U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108768361A (zh) * | 2018-07-18 | 2018-11-06 | 深圳市富满电子集团股份有限公司 | 用于锂电池保护的衬底切换电路 |
CN108768361B (zh) * | 2018-07-18 | 2024-07-05 | 富满微电子集团股份有限公司 | 用于锂电池保护的衬底切换电路 |
CN112491117A (zh) * | 2020-12-09 | 2021-03-12 | 上海芯跳科技有限公司 | 用于锂电池保护芯片中的充放电控制电路 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 518000 1701, building 1, Shenzhen new generation industrial park, 136 Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen City, Guangdong Province Patentee after: Fuman microelectronics Group Co.,Ltd. Address before: 518000, 18 floor, west corner, Nong Yuan Road Times Technology Building, Xiangmi Lake street, Shenzhen, Guangdong, Futian District Patentee before: FINE MADE MICROELECTRONICS GROUP CO.,LTD. |
|
CP03 | Change of name, title or address | ||
IP01 | Partial invalidation of patent right |
Commission number: 5W130434 Conclusion of examination: In claims 1-4 submitted by the patentee on February 28, 2023, claim 1 and claim 4 referencing claim 1 are declared invalid, and the patent in question will continue to be valid on the basis of claims 2-3 and claim 4 referencing claim 2-3 submitted by the patentee on February 28, 2023 Decision date of declaring invalidation: 20230810 Decision number of declaring invalidation: 562202 Denomination of utility model: Substrate switching circuit for lithium battery protection Granted publication date: 20190108 Patentee: Fuman microelectronics Group Co.,Ltd. |
|
IP01 | Partial invalidation of patent right | ||
CP03 | Change of name, title or address |
Address after: 518000, Building 101, Fuman Microelectronics Group Co., Ltd., Intersection of Renmin East Road and Shouhe Road, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Fuman microelectronics Group Co.,Ltd. Country or region after: China Address before: 518000 1701, building 1, Shenzhen new generation industrial park, 136 Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen City, Guangdong Province Patentee before: Fuman microelectronics Group Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address |