CN105576817A - 自主电源 - Google Patents
自主电源 Download PDFInfo
- Publication number
- CN105576817A CN105576817A CN201510727366.3A CN201510727366A CN105576817A CN 105576817 A CN105576817 A CN 105576817A CN 201510727366 A CN201510727366 A CN 201510727366A CN 105576817 A CN105576817 A CN 105576817A
- Authority
- CN
- China
- Prior art keywords
- electric energy
- circuit
- transistor
- voltage
- source
- 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
- 230000000903 blocking effect Effects 0.000 claims abstract description 22
- 230000004044 response Effects 0.000 claims description 47
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 239000003990 capacitor Substances 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 3
- 230000007423 decrease Effects 0.000 claims 1
- 230000006870 function Effects 0.000 description 6
- 230000007704 transition Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/30—Power supply circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/145—Applications of charge pumps; Boosted voltage circuits; Clamp circuits therefor
-
- 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
- H02M3/073—Charge pumps of the Schenkel-type
-
- 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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/538—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
- H03L7/0891—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses the up-down pulses controlling source and sink current generators, e.g. a charge pump
- H03L7/0895—Details of the current generators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Direct Current Feeding And Distribution (AREA)
- Control Of Voltage And Current In General (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/530,189 | 2014-10-31 | ||
| US14/530,189 US9570941B2 (en) | 2014-10-31 | 2014-10-31 | Autonomous power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105576817A true CN105576817A (zh) | 2016-05-11 |
Family
ID=54196841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510727366.3A Pending CN105576817A (zh) | 2014-10-31 | 2015-10-30 | 自主电源 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9570941B2 (zh) |
| EP (1) | EP3016242A3 (zh) |
| JP (1) | JP6060232B2 (zh) |
| CN (1) | CN105576817A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039964A (zh) * | 2017-05-09 | 2017-08-11 | 普冉半导体(上海)有限公司 | 一种电源反向保护电路 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10684671B2 (en) * | 2016-05-27 | 2020-06-16 | Qualcomm Incorporated | Adaptively controlling drive strength of multiplexed power from supply power rails in a power multiplexing system to a powered circuit |
| RU185694U1 (ru) * | 2017-04-21 | 2018-12-14 | Аркадий Анатольевич Степанов | Автономное самозарядное устройство электропитания |
| CN109428587B (zh) * | 2017-08-31 | 2023-10-27 | 恩智浦美国有限公司 | 电平移位器备用单元 |
| US11322975B1 (en) | 2020-10-09 | 2022-05-03 | Nxp B.V. | Power source switching |
| CN114594848A (zh) * | 2020-12-04 | 2022-06-07 | 伊姆西Ip控股有限责任公司 | 供电方法、电子设备和计算机程序产品 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4617473A (en) * | 1984-01-03 | 1986-10-14 | Intersil, Inc. | CMOS backup power switching circuit |
| US4812672A (en) * | 1987-10-01 | 1989-03-14 | Northern Telecom Limited | Selective connection of power supplies |
| US5598041A (en) * | 1995-11-16 | 1997-01-28 | Lockheed Martin Corporation | Efficient fault tolerant switching circuit for redundant d. c. power supplies |
| WO1997018612A1 (en) * | 1995-11-14 | 1997-05-22 | The Boeing Company | Fault tolerant power distribution system |
| JPH09308102A (ja) * | 1996-05-13 | 1997-11-28 | Nec Corp | 電源オア回路 |
| CN1388619A (zh) * | 2001-05-24 | 2003-01-01 | 台达电子工业股份有限公司 | 并联式电源供应器的失效保护装置 |
| DE102004035126A1 (de) * | 2004-07-20 | 2006-02-16 | Austriamicrosystems Ag | Schaltungsanordnung zur alternativen Spannungsversorgung einer Last aus mehreren Spannungsquellen und Verfahren zum alternativen Verbinden von Versorgungsspannungsanschlüssen mit einem gemeinsamen Lastanschluss |
| US20090102427A1 (en) * | 2007-10-23 | 2009-04-23 | Rohm Co., Ltd. | Selector circuit |
| US20110310689A1 (en) * | 2010-06-16 | 2011-12-22 | Micron Technology, Inc. | Power source and power source control circuit |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63290159A (ja) | 1987-05-20 | 1988-11-28 | Matsushita Electric Ind Co Ltd | 昇圧回路 |
| JPH08335866A (ja) | 1995-06-06 | 1996-12-17 | Toshiba Corp | 半導体スイッチ |
| US7692411B2 (en) * | 2006-01-05 | 2010-04-06 | Tpl, Inc. | System for energy harvesting and/or generation, storage, and delivery |
| JP2008182822A (ja) | 2007-01-24 | 2008-08-07 | Matsushita Electric Ind Co Ltd | 充電装置 |
| US20080204958A1 (en) * | 2007-02-27 | 2008-08-28 | Intersil Americas Inc. | Back-current protection circuit |
| WO2008149257A2 (en) | 2007-06-04 | 2008-12-11 | Nxp B.V. | Power supply management integrated circuit |
| US8264801B2 (en) | 2007-11-30 | 2012-09-11 | Nxp B.V. | Arrangement and approach for coupling power supplies using controlled switching techniques |
| JP5870712B2 (ja) | 2012-01-31 | 2016-03-01 | ローム株式会社 | Fetを有する電気回路、スイッチングレギュレータ、および電気機器 |
| US9298238B2 (en) * | 2012-06-28 | 2016-03-29 | Nxp B.V. | CMOS power backup switching circuit and method for operating a CMOS power backup switching circuit |
-
2014
- 2014-10-31 US US14/530,189 patent/US9570941B2/en not_active Expired - Fee Related
-
2015
- 2015-09-09 JP JP2015177421A patent/JP6060232B2/ja not_active Expired - Fee Related
- 2015-09-22 EP EP15186263.8A patent/EP3016242A3/en not_active Withdrawn
- 2015-10-30 CN CN201510727366.3A patent/CN105576817A/zh active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4617473A (en) * | 1984-01-03 | 1986-10-14 | Intersil, Inc. | CMOS backup power switching circuit |
| US4812672A (en) * | 1987-10-01 | 1989-03-14 | Northern Telecom Limited | Selective connection of power supplies |
| WO1997018612A1 (en) * | 1995-11-14 | 1997-05-22 | The Boeing Company | Fault tolerant power distribution system |
| US5598041A (en) * | 1995-11-16 | 1997-01-28 | Lockheed Martin Corporation | Efficient fault tolerant switching circuit for redundant d. c. power supplies |
| JPH09308102A (ja) * | 1996-05-13 | 1997-11-28 | Nec Corp | 電源オア回路 |
| CN1388619A (zh) * | 2001-05-24 | 2003-01-01 | 台达电子工业股份有限公司 | 并联式电源供应器的失效保护装置 |
| DE102004035126A1 (de) * | 2004-07-20 | 2006-02-16 | Austriamicrosystems Ag | Schaltungsanordnung zur alternativen Spannungsversorgung einer Last aus mehreren Spannungsquellen und Verfahren zum alternativen Verbinden von Versorgungsspannungsanschlüssen mit einem gemeinsamen Lastanschluss |
| US20090102427A1 (en) * | 2007-10-23 | 2009-04-23 | Rohm Co., Ltd. | Selector circuit |
| US20110310689A1 (en) * | 2010-06-16 | 2011-12-22 | Micron Technology, Inc. | Power source and power source control circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039964A (zh) * | 2017-05-09 | 2017-08-11 | 普冉半导体(上海)有限公司 | 一种电源反向保护电路 |
| CN107039964B (zh) * | 2017-05-09 | 2019-05-07 | 普冉半导体(上海)有限公司 | 一种电源反向保护电路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6060232B2 (ja) | 2017-01-11 |
| US20160126784A1 (en) | 2016-05-05 |
| EP3016242A2 (en) | 2016-05-04 |
| US9570941B2 (en) | 2017-02-14 |
| EP3016242A3 (en) | 2016-06-22 |
| JP2016093095A (ja) | 2016-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160919 Address after: Holland Ian Deho Finn Applicant after: Naizhiya Co., Ltd. Address before: Holland high tech park, Eindhoven 60 zip code: 5656AG Applicant before: NXP BV |
|
| CB02 | Change of applicant information |
Address after: Nijmegen Applicant after: Yasuyo Co. Ltd. Address before: Holland Ian Deho Finn Applicant before: Naizhiya Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
|
| WD01 | Invention patent application deemed withdrawn after publication |