CN112578839A - 稳压模组和电子装置 - Google Patents

稳压模组和电子装置 Download PDF

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Publication number
CN112578839A
CN112578839A CN202011560166.0A CN202011560166A CN112578839A CN 112578839 A CN112578839 A CN 112578839A CN 202011560166 A CN202011560166 A CN 202011560166A CN 112578839 A CN112578839 A CN 112578839A
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CN
China
Prior art keywords
voltage
control
analog
output
digital
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
Application number
CN202011560166.0A
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English (en)
Chinese (zh)
Inventor
魏家徵
闵振元
于梁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Eswin Computing Technology Co Ltd
Haining Eswin IC Design Co Ltd
Original Assignee
Beijing Eswin Computing Technology Co Ltd
Haining Eswin IC Design Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Eswin Computing Technology Co Ltd, Haining Eswin IC Design Co Ltd filed Critical Beijing Eswin Computing Technology Co Ltd
Priority to CN202011560166.0A priority Critical patent/CN112578839A/zh
Publication of CN112578839A publication Critical patent/CN112578839A/zh
Priority to PCT/CN2021/095527 priority patent/WO2022134452A1/fr
Pending legal-status Critical Current

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    • 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
    • G05F1/563—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 including two stages of regulation at least one of which is output level responsive, e.g. coarse and fine regulation

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  • 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)
CN202011560166.0A 2020-12-25 2020-12-25 稳压模组和电子装置 Pending CN112578839A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202011560166.0A CN112578839A (zh) 2020-12-25 2020-12-25 稳压模组和电子装置
PCT/CN2021/095527 WO2022134452A1 (fr) 2020-12-25 2021-05-24 Module de stabilisation de tension et appareil électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011560166.0A CN112578839A (zh) 2020-12-25 2020-12-25 稳压模组和电子装置

Publications (1)

Publication Number Publication Date
CN112578839A true CN112578839A (zh) 2021-03-30

Family

ID=75140246

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011560166.0A Pending CN112578839A (zh) 2020-12-25 2020-12-25 稳压模组和电子装置

Country Status (2)

Country Link
CN (1) CN112578839A (fr)
WO (1) WO2022134452A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022134452A1 (fr) * 2020-12-25 2022-06-30 海宁奕斯伟集成电路设计有限公司 Module de stabilisation de tension et appareil électronique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10126766B2 (en) * 2016-01-26 2018-11-13 Samsung Electronics Co., Ltd. Low dropout voltage (LDO) regulator including a dual loop circuit and an application processor and a user device including the same
CN106774587A (zh) * 2016-12-05 2017-05-31 清华大学 一种低压差线性稳压器
CN107977037B (zh) * 2017-11-17 2019-12-31 合肥鑫晟光电科技有限公司 一种低压差稳压器及其控制方法
US10185338B1 (en) * 2017-12-20 2019-01-22 Stmicroelectronics International N.V. Digital low drop-out (LDO) voltage regulator with analog-assisted dynamic reference correction
CN109753099B (zh) * 2018-12-21 2020-06-09 西安电子科技大学 一种数字模拟双环路低压差线性稳压器
CN112578839A (zh) * 2020-12-25 2021-03-30 海宁奕斯伟集成电路设计有限公司 稳压模组和电子装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022134452A1 (fr) * 2020-12-25 2022-06-30 海宁奕斯伟集成电路设计有限公司 Module de stabilisation de tension et appareil électronique

Also Published As

Publication number Publication date
WO2022134452A1 (fr) 2022-06-30

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CB02 Change of applicant information

Address after: Room 263, block B, science and technology innovation center, 128 Shuanglian Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province, 314400

Applicant after: Haining yisiwei IC Design Co.,Ltd.

Applicant after: Beijing ESWIN Computing Technology Co.,Ltd.

Address before: Room 263, block B, science and technology innovation center, 128 Shuanglian Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province, 314400

Applicant before: Haining yisiwei IC Design Co.,Ltd.

Applicant before: Beijing yisiwei Computing Technology Co.,Ltd.

CB02 Change of applicant information
CB02 Change of applicant information

Country or region after: China

Address after: Room 263, block B, science and technology innovation center, 128 Shuanglian Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province, 314400

Applicant after: Haining Yisiwei Computing Technology Co.,Ltd.

Applicant after: Beijing ESWIN Computing Technology Co.,Ltd.

Address before: Room 263, block B, science and technology innovation center, 128 Shuanglian Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province, 314400

Applicant before: Haining yisiwei IC Design Co.,Ltd.

Country or region before: China

Applicant before: Beijing ESWIN Computing Technology Co.,Ltd.

CB02 Change of applicant information