CN206339589U - 电流检测电路 - Google Patents
电流检测电路 Download PDFInfo
- Publication number
- CN206339589U CN206339589U CN201621379251.6U CN201621379251U CN206339589U CN 206339589 U CN206339589 U CN 206339589U CN 201621379251 U CN201621379251 U CN 201621379251U CN 206339589 U CN206339589 U CN 206339589U
- Authority
- CN
- China
- Prior art keywords
- current
- electrode
- electric current
- fet
- rsence
- 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.)
- Active
Links
Landscapes
- Amplifiers (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621379251.6U CN206339589U (zh) | 2016-12-15 | 2016-12-15 | 电流检测电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621379251.6U CN206339589U (zh) | 2016-12-15 | 2016-12-15 | 电流检测电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206339589U true CN206339589U (zh) | 2017-07-18 |
Family
ID=59300884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621379251.6U Active CN206339589U (zh) | 2016-12-15 | 2016-12-15 | 电流检测电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206339589U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106601818A (zh) * | 2016-12-15 | 2017-04-26 | 深圳市锐骏半导体股份有限公司 | 带电流检测功能的场效应管及电流检测电路和检测方法 |
CN109387688A (zh) * | 2018-11-26 | 2019-02-26 | 成都锐成芯微科技股份有限公司 | 一种电流检测电路 |
WO2019056299A1 (zh) * | 2017-09-22 | 2019-03-28 | 深圳传音通讯有限公司 | 一种零压降电流测量的电路 |
-
2016
- 2016-12-15 CN CN201621379251.6U patent/CN206339589U/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106601818A (zh) * | 2016-12-15 | 2017-04-26 | 深圳市锐骏半导体股份有限公司 | 带电流检测功能的场效应管及电流检测电路和检测方法 |
CN106601818B (zh) * | 2016-12-15 | 2019-09-10 | 深圳市锐骏半导体股份有限公司 | 电流检测电路的检测方法 |
WO2019056299A1 (zh) * | 2017-09-22 | 2019-03-28 | 深圳传音通讯有限公司 | 一种零压降电流测量的电路 |
CN109387688A (zh) * | 2018-11-26 | 2019-02-26 | 成都锐成芯微科技股份有限公司 | 一种电流检测电路 |
CN109387688B (zh) * | 2018-11-26 | 2024-07-30 | 成都锐成芯微科技股份有限公司 | 一种电流检测电路 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103954821B (zh) | 一种滤波电容等效串联电阻的纹波电压检测方法 | |
CN101308391B (zh) | 一种高精度低压差线性稳压电路 | |
CN104571242B (zh) | 电压调节器 | |
CN206339589U (zh) | 电流检测电路 | |
CN103079322B (zh) | 一种闭环led电流控制电路及电源转换电路 | |
CN106505526B (zh) | 一种用于电机驱动的高端过流保护电路拓扑结构 | |
CN102156211A (zh) | 全cmos精确电流采样电路 | |
CN103441471A (zh) | 一种三路输出dc/dc变换器的过流保护电路 | |
CN107478890A (zh) | 一种用于集成电路的电流检测装置 | |
CN203339951U (zh) | 一种非隔离式dc/dc低待机功耗的电路 | |
CN202757983U (zh) | 电流检测电路及usb接口电路 | |
CN106601818B (zh) | 电流检测电路的检测方法 | |
CN204168141U (zh) | 用于全桥开关变换器的峰值电流采样及其信号处理电路 | |
CN206516635U (zh) | 带电流检测功能的场效应管 | |
CN202008499U (zh) | 一种电流采样电路 | |
CN202794317U (zh) | 过零检测电路结构 | |
CN110445377A (zh) | 一种具有零静态功耗的导通时间产生电路 | |
CN206471808U (zh) | 一种用于电机驱动的高端过流保护电路拓扑结构 | |
CN105652070B (zh) | 一种差分信号幅度检测电路 | |
CN204559542U (zh) | 一种带有输入偏置和有源滤波的电流电压转换电路 | |
CN104034934A (zh) | 一种电流采样电路 | |
CN203178843U (zh) | 温度补偿系统 | |
CN201860262U (zh) | 用于调整工作频率的开关电源电路 | |
CN206505122U (zh) | 一种隔离电压采样电路 | |
CN205193056U (zh) | 一种基于三端稳压管稳压设计的水质检测电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High speed driving stage electric current detecting circuit Effective date of registration: 20180719 Granted publication date: 20170718 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: Shenzhen Rui Jun semiconductor Limited by Share Ltd Registration number: 2018990000573 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190604 Granted publication date: 20170718 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: Shenzhen Rui Jun semiconductor Limited by Share Ltd Registration number: 2018990000573 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Inverter of voltage polarity, detecting circuit and method of charge and discharge current of battery Effective date of registration: 20190604 Granted publication date: 20170718 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: Shenzhen Rui Jun semiconductor Limited by Share Ltd Registration number: 2019990000511 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201023 Granted publication date: 20170718 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: SHENZHEN RUICHIPS SEMICONDUCTOR Co.,Ltd. Registration number: 2019990000511 |