CN105356742A - 一种高效率电荷泵 - Google Patents
一种高效率电荷泵 Download PDFInfo
- Publication number
- CN105356742A CN105356742A CN201510745901.8A CN201510745901A CN105356742A CN 105356742 A CN105356742 A CN 105356742A CN 201510745901 A CN201510745901 A CN 201510745901A CN 105356742 A CN105356742 A CN 105356742A
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- China
- Prior art keywords
- voltage
- switch
- charge pump
- drive singal
- output
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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
- H02M3/073—Charge pumps of the Schenkel-type
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510745901.8A CN105356742B (zh) | 2015-11-06 | 2015-11-06 | 一种高效率电荷泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510745901.8A CN105356742B (zh) | 2015-11-06 | 2015-11-06 | 一种高效率电荷泵 |
Publications (2)
Publication Number | Publication Date |
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CN105356742A true CN105356742A (zh) | 2016-02-24 |
CN105356742B CN105356742B (zh) | 2017-11-10 |
Family
ID=55332643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510745901.8A Active CN105356742B (zh) | 2015-11-06 | 2015-11-06 | 一种高效率电荷泵 |
Country Status (1)
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CN (1) | CN105356742B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105846672A (zh) * | 2016-05-06 | 2016-08-10 | 上海交通大学 | 直流倍压电路 |
CN105846709A (zh) * | 2016-05-06 | 2016-08-10 | 上海交通大学 | 脉冲高压发生电路 |
CN105915047A (zh) * | 2016-05-06 | 2016-08-31 | 上海交通大学 | 新型的直流升压电路 |
CN106330103A (zh) * | 2016-08-24 | 2017-01-11 | 黄山学院 | 电荷域电流信号放大电路及采用该放大电路的检测电路 |
CN106655760A (zh) * | 2016-12-09 | 2017-05-10 | 清华大学 | 一种升压电荷泵及其应用 |
CN108306502A (zh) * | 2018-02-07 | 2018-07-20 | 上海艾为电子技术股份有限公司 | 电荷泵电路及应用其的电子装置 |
CN111508444A (zh) * | 2019-01-31 | 2020-08-07 | 格科微电子(上海)有限公司 | 提高电荷泵驱动能力的芯片控制方法 |
CN113497836A (zh) * | 2020-04-01 | 2021-10-12 | 北京小米移动软件有限公司 | 距离传感器及其控制方法、移动终端 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004297953A (ja) * | 2003-03-27 | 2004-10-21 | Dve:Kk | 安定化電源回路 |
US20120218032A1 (en) * | 2011-02-24 | 2012-08-30 | Rf Micro Devices, Inc. | High efficiency negative regulated charge-pump |
US20120249223A1 (en) * | 2009-08-25 | 2012-10-04 | Charles Francis Neugebauer | High efficiency regulated charge pump |
CN102751865A (zh) * | 2011-04-20 | 2012-10-24 | 拉碧斯半导体株式会社 | 电荷泵型的升压系统以及半导体芯片 |
-
2015
- 2015-11-06 CN CN201510745901.8A patent/CN105356742B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004297953A (ja) * | 2003-03-27 | 2004-10-21 | Dve:Kk | 安定化電源回路 |
US20120249223A1 (en) * | 2009-08-25 | 2012-10-04 | Charles Francis Neugebauer | High efficiency regulated charge pump |
US20120218032A1 (en) * | 2011-02-24 | 2012-08-30 | Rf Micro Devices, Inc. | High efficiency negative regulated charge-pump |
CN102751865A (zh) * | 2011-04-20 | 2012-10-24 | 拉碧斯半导体株式会社 | 电荷泵型的升压系统以及半导体芯片 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105846672A (zh) * | 2016-05-06 | 2016-08-10 | 上海交通大学 | 直流倍压电路 |
CN105846709A (zh) * | 2016-05-06 | 2016-08-10 | 上海交通大学 | 脉冲高压发生电路 |
CN105915047A (zh) * | 2016-05-06 | 2016-08-31 | 上海交通大学 | 新型的直流升压电路 |
CN106330103A (zh) * | 2016-08-24 | 2017-01-11 | 黄山学院 | 电荷域电流信号放大电路及采用该放大电路的检测电路 |
CN106330103B (zh) * | 2016-08-24 | 2019-05-21 | 黄山学院 | 电荷域电流信号放大电路及采用该放大电路的检测电路 |
CN106655760A (zh) * | 2016-12-09 | 2017-05-10 | 清华大学 | 一种升压电荷泵及其应用 |
CN108306502A (zh) * | 2018-02-07 | 2018-07-20 | 上海艾为电子技术股份有限公司 | 电荷泵电路及应用其的电子装置 |
CN111508444A (zh) * | 2019-01-31 | 2020-08-07 | 格科微电子(上海)有限公司 | 提高电荷泵驱动能力的芯片控制方法 |
CN113497836A (zh) * | 2020-04-01 | 2021-10-12 | 北京小米移动软件有限公司 | 距离传感器及其控制方法、移动终端 |
Also Published As
Publication number | Publication date |
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CN105356742B (zh) | 2017-11-10 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High-efficiency charge pump Effective date of registration: 20180420 Granted publication date: 20171110 Pledgee: Wick International Holding Co., Ltd. Pledgor: Brite Semiconductor (Shanghai) Corporation Registration number: 2018310000019 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190416 Granted publication date: 20171110 Pledgee: Wick International Holding Co., Ltd. Pledgor: Brite Semiconductor (Shanghai) Corporation Registration number: 2018310000019 |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201203 7th floor, building 2, 1158 Zhangdong Road, Zhangjiang hi tech, Pudong New Area, Shanghai Patentee after: Canxin semiconductor (Shanghai) Co.,Ltd. Address before: 201203 7th floor, building 2, 1158 Zhangdong Road, Zhangjiang hi tech, Pudong New Area, Shanghai Patentee before: BRITE SEMICONDUCTOR (SHANGHAI) Corp. |