DE69701125D1 - Spannungswandler - Google Patents
SpannungswandlerInfo
- Publication number
- DE69701125D1 DE69701125D1 DE69701125T DE69701125T DE69701125D1 DE 69701125 D1 DE69701125 D1 DE 69701125D1 DE 69701125 T DE69701125 T DE 69701125T DE 69701125 T DE69701125 T DE 69701125T DE 69701125 D1 DE69701125 D1 DE 69701125D1
- Authority
- DE
- Germany
- Prior art keywords
- voltage converter
- converter
- voltage
- 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.)
- Expired - Fee Related
Links
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96201776 | 1996-06-26 | ||
PCT/IB1997/000628 WO1997050166A1 (en) | 1996-06-26 | 1997-06-02 | Voltage converter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69701125D1 true DE69701125D1 (de) | 2000-02-17 |
DE69701125T2 DE69701125T2 (de) | 2000-09-28 |
Family
ID=8224116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69701125T Expired - Fee Related DE69701125T2 (de) | 1996-06-26 | 1997-06-02 | Spannungswandler |
Country Status (6)
Country | Link |
---|---|
US (1) | US5877948A (de) |
EP (1) | EP0860047B1 (de) |
JP (1) | JPH11514837A (de) |
KR (1) | KR100433352B1 (de) |
DE (1) | DE69701125T2 (de) |
WO (1) | WO1997050166A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002506609A (ja) * | 1998-04-24 | 2002-02-26 | コーニンクレッカ、フィリップス、エレクトロニクス、エヌ、ヴィ | 容量性結合型アップダウン変換器 |
US6188274B1 (en) * | 1999-06-04 | 2001-02-13 | Sharp Laboratories Of America, Inc. | Bootstrap capacitor power supply for low voltage mobile communications power amplifier |
US6310789B1 (en) * | 1999-06-25 | 2001-10-30 | The Procter & Gamble Company | Dynamically-controlled, intrinsically regulated charge pump power converter |
US6483377B2 (en) * | 2001-01-10 | 2002-11-19 | Texas Instruments Incorporated | Low slew rate charge pump |
US6674317B1 (en) | 2002-09-18 | 2004-01-06 | Taiwan Semiconductor Manufacturing Company | Output stage of a charge pump circuit providing relatively stable output voltage without voltage degradation |
US6859091B1 (en) | 2003-09-18 | 2005-02-22 | Maxim Integrated Products, Inc. | Continuous linear regulated zero dropout charge pump with high efficiency load predictive clocking scheme |
US7920017B2 (en) * | 2004-12-16 | 2011-04-05 | Analog Devices, Inc. | Programmable clock booster system |
US7397299B2 (en) * | 2004-12-28 | 2008-07-08 | The Hong Kong University Of Science And Technology | N-stage exponential charge pumps, charging stages therefor and methods of operation thereof |
US7369419B2 (en) * | 2006-07-05 | 2008-05-06 | Vanguard International Semiconductor Corporation | Voltage converter |
DE102008056748A1 (de) * | 2008-11-11 | 2010-05-20 | Austriamicrosystems Ag | Spannungskonverter |
US8326582B2 (en) * | 2008-12-18 | 2012-12-04 | International Electronic Machines Corporation | Acoustic-based rotating component analysis |
KR101315143B1 (ko) * | 2012-08-22 | 2013-10-14 | 전북대학교산학협력단 | 높은 승압 비를 갖는 고효율 dc/dc 컨버터 |
CN108322042B (zh) * | 2018-03-09 | 2019-11-05 | 京东方科技集团股份有限公司 | 电荷泵及其电压控制方法和显示装置 |
CN110869874B (zh) * | 2019-10-08 | 2021-10-29 | 深圳市汇顶科技股份有限公司 | 升压产生电路以及相关电路、芯片以及穿戴设备 |
CN113746326B (zh) * | 2021-09-07 | 2024-05-28 | 上海伏达半导体有限公司 | 一种开关电容转换器及方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4106086A (en) * | 1976-12-29 | 1978-08-08 | Rca Corporation | Voltage multiplier circuit |
US4199806A (en) * | 1978-01-18 | 1980-04-22 | Harris Corporation | CMOS Voltage multiplier |
DE2821418A1 (de) * | 1978-05-16 | 1979-11-22 | Siemens Ag | Taktgesteuerter gleichspannungswandler |
US4321661A (en) * | 1980-12-23 | 1982-03-23 | Gte Laboratories Incorporated | Apparatus for charging a capacitor |
US4621315A (en) * | 1985-09-03 | 1986-11-04 | Motorola, Inc. | Recirculating MOS charge pump |
US4999761A (en) * | 1985-10-01 | 1991-03-12 | Maxim Integrated Products | Integrated dual charge pump power supply and RS-232 transmitter/receiver |
DE69314164T2 (de) * | 1992-11-18 | 1998-01-15 | Oki Electric Ind Co Ltd | Leistungsversorgungs-spannungerhöher |
US5397931A (en) * | 1993-03-31 | 1995-03-14 | Texas Instruments Deutschland Gmbh | Voltage multiplier |
EP0631369A1 (de) * | 1993-06-21 | 1994-12-28 | STMicroelectronics S.r.l. | Spannungsvervielfacher mit hohem Ausgangsstrom und stabilisierter Ausgangsspannung |
-
1997
- 1997-06-02 DE DE69701125T patent/DE69701125T2/de not_active Expired - Fee Related
- 1997-06-02 KR KR10-1998-0701338A patent/KR100433352B1/ko not_active IP Right Cessation
- 1997-06-02 JP JP10502588A patent/JPH11514837A/ja not_active Ceased
- 1997-06-02 WO PCT/IB1997/000628 patent/WO1997050166A1/en active IP Right Grant
- 1997-06-02 EP EP97921990A patent/EP0860047B1/de not_active Expired - Lifetime
- 1997-06-23 US US08/880,377 patent/US5877948A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH11514837A (ja) | 1999-12-14 |
EP0860047B1 (de) | 2000-01-12 |
EP0860047A1 (de) | 1998-08-26 |
KR100433352B1 (ko) | 2004-08-25 |
US5877948A (en) | 1999-03-02 |
DE69701125T2 (de) | 2000-09-28 |
WO1997050166A1 (en) | 1997-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |