CN107102679A - 一种集成欠压锁定功能的功耗可调低压差线性稳压器 - Google Patents
一种集成欠压锁定功能的功耗可调低压差线性稳压器 Download PDFInfo
- Publication number
- CN107102679A CN107102679A CN201710416741.1A CN201710416741A CN107102679A CN 107102679 A CN107102679 A CN 107102679A CN 201710416741 A CN201710416741 A CN 201710416741A CN 107102679 A CN107102679 A CN 107102679A
- Authority
- CN
- China
- Prior art keywords
- circuit
- power consumption
- connect
- nmos tube
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/575—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices characterised by the feedback circuit
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710416741.1A CN107102679A (zh) | 2017-06-06 | 2017-06-06 | 一种集成欠压锁定功能的功耗可调低压差线性稳压器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710416741.1A CN107102679A (zh) | 2017-06-06 | 2017-06-06 | 一种集成欠压锁定功能的功耗可调低压差线性稳压器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107102679A true CN107102679A (zh) | 2017-08-29 |
Family
ID=59660965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710416741.1A Pending CN107102679A (zh) | 2017-06-06 | 2017-06-06 | 一种集成欠压锁定功能的功耗可调低压差线性稳压器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107102679A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115437443A (zh) * | 2022-09-14 | 2022-12-06 | 上海富芮坤微电子有限公司 | 低压差线性稳压电路和片上*** |
CN115509286A (zh) * | 2021-06-07 | 2022-12-23 | 圣邦微电子(北京)股份有限公司 | 一种欠压锁定电路 |
-
2017
- 2017-06-06 CN CN201710416741.1A patent/CN107102679A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115509286A (zh) * | 2021-06-07 | 2022-12-23 | 圣邦微电子(北京)股份有限公司 | 一种欠压锁定电路 |
CN115437443A (zh) * | 2022-09-14 | 2022-12-06 | 上海富芮坤微电子有限公司 | 低压差线性稳压电路和片上*** |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9454164B2 (en) | Method and apparatus for limiting startup inrush current for low dropout regulator | |
CN108983007B (zh) | 短路保护的检测电路和检测方法 | |
CN101571727B (zh) | 一种电流型带隙基准源电路启动电路 | |
CN102289243B (zh) | Cmos带隙基准源 | |
CN202486643U (zh) | 高带宽低压差线性稳压源及***级芯片 | |
CN103378830A (zh) | 上电复位电路 | |
CN108563275B (zh) | 一种无静态功耗的修调开关电路 | |
CN104750156B (zh) | 低压差电压调节器 | |
US8786324B1 (en) | Mixed voltage driving circuit | |
CN105988495A (zh) | 一种ldo过冲保护电路 | |
CN101901019B (zh) | 一种高压恒流启动的内部电源电路 | |
CN108508953A (zh) | 新型摆率增强电路、低压差线性稳压器 | |
CN101556825B (zh) | 一种集成电路 | |
CN107102673B (zh) | 具有迟滞功能的欠压锁定电路 | |
CN114326906A (zh) | 一种带隙基准电路 | |
CN107102679A (zh) | 一种集成欠压锁定功能的功耗可调低压差线性稳压器 | |
CN105425887A (zh) | 一种带上电复位的可校正低功耗电压基准源 | |
US6639390B2 (en) | Protection circuit for miller compensated voltage regulators | |
CN102830743B (zh) | 一种欠压锁定电路 | |
CN115529029A (zh) | 电压比较器电路 | |
CN103529895A (zh) | 一种高稳定性电压调节器 | |
CN109462332A (zh) | 一种电源供电*** | |
CN107959476A (zh) | 低功耗电流饥饿型振荡器电路 | |
CN110545096B (zh) | 一种快速启动电路 | |
CN102447845A (zh) | 一种红外焦平面阵列读出电路及其自适应功耗调整方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191223 Address after: 644000 No.1, floor 11, building 1, No.2, Qinglong Street, chengbeixin District, Xuzhou District, Yibin City, Sichuan Province Applicant after: Yibin Xuxin Semiconductor Co., Ltd Address before: 611731 Chengdu province high tech Zone (West) West source Avenue, No. 2006 Applicant before: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200520 Address after: 610000, No. 2006, West Avenue, Chengdu hi tech Zone (West District, Sichuan) Applicant after: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY Address before: 644000 No.1, floor 11, building 1, No.2, Qinglong Street, chengbeixin District, Xuzhou District, Yibin City, Sichuan Province Applicant before: Yibin Xuxin Semiconductor Co., Ltd |
|
TA01 | Transfer of patent application right | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170829 |
|
WD01 | Invention patent application deemed withdrawn after publication |