CN114448063B - 一种应用于电池管理芯片的mosfet驱动电路 - Google Patents
一种应用于电池管理芯片的mosfet驱动电路 Download PDFInfo
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- CN114448063B CN114448063B CN202210374725.1A CN202210374725A CN114448063B CN 114448063 B CN114448063 B CN 114448063B CN 202210374725 A CN202210374725 A CN 202210374725A CN 114448063 B CN114448063 B CN 114448063B
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- Prior art keywords
- mos transistor
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- twenty
- resistor
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- 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
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
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- 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
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- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210374725.1A CN114448063B (zh) | 2022-04-11 | 2022-04-11 | 一种应用于电池管理芯片的mosfet驱动电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210374725.1A CN114448063B (zh) | 2022-04-11 | 2022-04-11 | 一种应用于电池管理芯片的mosfet驱动电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114448063A CN114448063A (zh) | 2022-05-06 |
CN114448063B true CN114448063B (zh) | 2022-09-06 |
Family
ID=81360549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210374725.1A Active CN114448063B (zh) | 2022-04-11 | 2022-04-11 | 一种应用于电池管理芯片的mosfet驱动电路 |
Country Status (1)
Country | Link |
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CN (1) | CN114448063B (zh) |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4779944B2 (ja) * | 2006-11-20 | 2011-09-28 | 株式会社デンソー | 断線検出回路 |
JP2009273249A (ja) * | 2008-05-08 | 2009-11-19 | Canon Inc | 電子機器およびその制御方法 |
US8541981B2 (en) * | 2010-11-10 | 2013-09-24 | Texas Instruments Incorporated | Low-voltage dual-power-path management architecture for rechargeable battery monitoring solutions |
CN106877278B (zh) * | 2016-12-28 | 2019-04-09 | 武汉智能控制工业技术研究院有限公司 | 一种基于负载检测的电路过载保护系统及保护方法 |
CN106843361B (zh) * | 2017-04-10 | 2018-06-29 | 江苏芯力特电子科技有限公司 | 一种防止反向漏电的端口保护电路 |
CN108964216A (zh) * | 2018-09-26 | 2018-12-07 | 深圳市超力源科技有限公司 | 一种电池过充后放电和过放后充电检测电路及检测方法 |
CN109831001B (zh) * | 2019-01-29 | 2024-06-04 | 福建省福芯电子科技有限公司 | 一种mos管驱动电路及锂电池保护ic |
CN111725857B (zh) * | 2019-03-21 | 2022-02-15 | 东莞新能安科技有限公司 | 开关驱动电路及电池控制电路 |
US20210013729A1 (en) * | 2019-07-09 | 2021-01-14 | Chung-Fu Chou | Battery Charge/Discharge Management Method And System |
CN111431236A (zh) * | 2020-04-10 | 2020-07-17 | 珠海迈巨微电子有限责任公司 | 电池管理芯片及电池管理系统 |
CN111478687B (zh) * | 2020-04-27 | 2023-03-21 | 西安电子科技大学 | 一种高精度的限流负载开关电路 |
CN212258471U (zh) * | 2020-05-29 | 2020-12-29 | 广东前程动力科技有限公司 | 一种电池组管理模块电路 |
CN112994168A (zh) * | 2021-03-19 | 2021-06-18 | 成都市菱奇半导体有限公司 | 检测电池负载插拔状态的充电电路及充电器 |
CN113067564B (zh) * | 2021-03-31 | 2022-03-01 | 无锡英诺赛思科技有限公司 | 高效率绝缘隔离SiCMOSFET栅驱动电路 |
CN113824179B (zh) * | 2021-08-12 | 2022-08-30 | 深圳市创芯微微电子有限公司 | 级联电池保护系统和电池保护设备 |
CN114243862A (zh) * | 2021-12-28 | 2022-03-25 | 东莞市达锂电子有限公司 | 锂电池并联限流电路及锂电池并联系统 |
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- 2022-04-11 CN CN202210374725.1A patent/CN114448063B/zh active Active
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Inventor after: Sun Quan Inventor after: Zhang Long Inventor after: Liu Haitao Inventor after: Yuan Ting Inventor after: Su Jianfeng Inventor before: Wang Xiaofei Inventor before: Sun Quan Inventor before: Yuan Ting Inventor before: Liu Haitao Inventor before: Zhang Long Inventor before: Su Jianfeng |