CN104714584B - 具有多输出范围的电压调节器及其控制方法 - Google Patents
具有多输出范围的电压调节器及其控制方法 Download PDFInfo
- Publication number
- CN104714584B CN104714584B CN201410557295.2A CN201410557295A CN104714584B CN 104714584 B CN104714584 B CN 104714584B CN 201410557295 A CN201410557295 A CN 201410557295A CN 104714584 B CN104714584 B CN 104714584B
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- CN
- China
- Prior art keywords
- voltage
- switch
- pmos
- output
- regulator
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 238000013341 scale-up Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 108010014173 Factor X Proteins 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
-
- 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
- G05F1/618—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in series and in parallel with the load as final control devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
- H02M3/071—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps adapted to generate a negative voltage output from a positive voltage source
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (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)
- Dc-Dc Converters (AREA)
Abstract
Description
输出电压 | M26 | 控制开关27 | M28 | M29 | M30 | M31 | M32 | M33 |
正电压 | 断开 | 闭合 | 闭合 | 断开 | 断开 | 闭合 | 断开 | 断开 |
负电压 | 断开 | 断开 | 闭合 | 闭合 | 闭合 | 断开 | 断开 | 断开 |
接地 | 闭合 | 断开 | 断开 | 断开 | 断开 | 断开 | 闭合 | 闭合 |
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361916008P | 2013-12-13 | 2013-12-13 | |
US61/916,008 | 2013-12-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104714584A CN104714584A (zh) | 2015-06-17 |
CN104714584B true CN104714584B (zh) | 2016-04-06 |
Family
ID=53369683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410557295.2A Active CN104714584B (zh) | 2013-12-13 | 2014-10-20 | 具有多输出范围的电压调节器及其控制方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9673698B2 (zh) |
CN (1) | CN104714584B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150129967A1 (en) | 2013-11-12 | 2015-05-14 | Stmicroelectronics International N.V. | Dual gate fd-soi transistor |
CN104811634B (zh) * | 2013-12-29 | 2018-07-31 | 芯视达系统公司 | 支持多种电压的紧凑型行解码器 |
US9800204B2 (en) | 2014-03-19 | 2017-10-24 | Stmicroelectronics International N.V. | Integrated circuit capacitor including dual gate silicon-on-insulator transistor |
CN105404346B (zh) * | 2015-12-22 | 2017-08-08 | 上海华虹宏力半导体制造有限公司 | 电压调整、高压产生和存储器电路 |
CN106685193B (zh) * | 2016-12-20 | 2019-03-01 | 宁波芯路通讯科技有限公司 | 基于电荷泵的高压ldo电路 |
CN107479609A (zh) * | 2017-09-29 | 2017-12-15 | 丁毅 | 压控式转换开关电路 |
CN110473496B (zh) * | 2018-05-09 | 2021-01-26 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示基板、显示装置 |
CN113949264A (zh) * | 2020-07-15 | 2022-01-18 | 上海江波龙微电子技术有限公司 | 电荷泵及其输出调节电路 |
Citations (4)
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CN1821922A (zh) * | 2006-02-15 | 2006-08-23 | 启攀微电子(上海)有限公司 | 一种加快稳定低压差线性稳压器输出电压的电路 |
CN101292205A (zh) * | 2005-08-18 | 2008-10-22 | 德克萨斯仪器德国股份有限公司 | 具有低压差的电压调节器 |
CN101364119A (zh) * | 2008-07-07 | 2009-02-11 | 武汉大学 | 宽动态范围低压差线性稳压器 |
CN102270006A (zh) * | 2011-06-28 | 2011-12-07 | 上海宏力半导体制造有限公司 | 电压调节电路 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002258955A (ja) * | 2001-02-27 | 2002-09-13 | Toshiba Corp | 半導体装置 |
JP4443301B2 (ja) * | 2004-05-17 | 2010-03-31 | セイコーインスツル株式会社 | ボルテージ・レギュレータ |
US7706160B2 (en) * | 2006-08-08 | 2010-04-27 | Marco Fontana | High voltage generator of the DAC-controlled type |
US8174251B2 (en) * | 2007-09-13 | 2012-05-08 | Freescale Semiconductor, Inc. | Series regulator with over current protection circuit |
US8283964B2 (en) | 2009-07-22 | 2012-10-09 | Qualcomm, Incorporated | Level shifters and high voltage logic circuits |
EP2299576B1 (en) * | 2009-09-18 | 2014-06-18 | STMicroelectronics Srl | Low consumption voltage regulator for a high voltage charge pump, voltage regulation method, and memory device provided with said voltage regulator |
JP5410318B2 (ja) | 2010-02-05 | 2014-02-05 | 株式会社日立製作所 | 出力ドライバ回路 |
KR101153651B1 (ko) * | 2010-12-30 | 2012-06-18 | 삼성전기주식회사 | 멀티 전압 레귤레이터 |
US8760217B2 (en) | 2011-02-25 | 2014-06-24 | Qualcomm Incorporated | Semiconductor device having on-chip voltage regulator |
JP5952035B2 (ja) * | 2012-03-12 | 2016-07-13 | エスアイアイ・セミコンダクタ株式会社 | ローパスフィルタ回路及びボルテージレギュレータ |
-
2014
- 2014-10-20 CN CN201410557295.2A patent/CN104714584B/zh active Active
- 2014-11-09 US US14/536,632 patent/US9673698B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101292205A (zh) * | 2005-08-18 | 2008-10-22 | 德克萨斯仪器德国股份有限公司 | 具有低压差的电压调节器 |
CN1821922A (zh) * | 2006-02-15 | 2006-08-23 | 启攀微电子(上海)有限公司 | 一种加快稳定低压差线性稳压器输出电压的电路 |
CN101364119A (zh) * | 2008-07-07 | 2009-02-11 | 武汉大学 | 宽动态范围低压差线性稳压器 |
CN102270006A (zh) * | 2011-06-28 | 2011-12-07 | 上海宏力半导体制造有限公司 | 电压调节电路 |
Also Published As
Publication number | Publication date |
---|---|
US20150171749A1 (en) | 2015-06-18 |
CN104714584A (zh) | 2015-06-17 |
US9673698B2 (en) | 2017-06-06 |
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Effective date of registration: 20220325 Address after: No. 298, daijiamen Road, high tech Zone, Zhenjiang City, Jiangsu Province Patentee after: Xinshida Technology (Jiangsu) Co.,Ltd. Address before: The Cayman Islands can Richter WeiLuo square, building 4 floor, KY1-1104 Patentee before: CISTA SYSTEM Corp. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Voltage regulator with multiple output ranges and its control method Granted publication date: 20160406 Pledgee: Bank of China Limited Zhenjiang Runzhou Branch Pledgor: Xinshida Technology (Jiangsu) Co.,Ltd. Registration number: Y2024980019190 |
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