CN108736708B - 一种电荷泵及其启动方法 - Google Patents
一种电荷泵及其启动方法 Download PDFInfo
- Publication number
- CN108736708B CN108736708B CN201810422116.2A CN201810422116A CN108736708B CN 108736708 B CN108736708 B CN 108736708B CN 201810422116 A CN201810422116 A CN 201810422116A CN 108736708 B CN108736708 B CN 108736708B
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- Prior art keywords
- mos tube
- mos
- capacitor
- voltage
- charge pump
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000003990 capacitor Substances 0.000 claims description 85
- 239000000758 substrate Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- 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
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810422116.2A CN108736708B (zh) | 2018-05-04 | 2018-05-04 | 一种电荷泵及其启动方法 |
Applications Claiming Priority (1)
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CN201810422116.2A CN108736708B (zh) | 2018-05-04 | 2018-05-04 | 一种电荷泵及其启动方法 |
Publications (2)
Publication Number | Publication Date |
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CN108736708A CN108736708A (zh) | 2018-11-02 |
CN108736708B true CN108736708B (zh) | 2020-09-15 |
Family
ID=63936961
Family Applications (1)
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CN201810422116.2A Active CN108736708B (zh) | 2018-05-04 | 2018-05-04 | 一种电荷泵及其启动方法 |
Country Status (1)
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CN (1) | CN108736708B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1543073A (zh) * | 2003-04-14 | 2004-11-03 | 三洋电机株式会社 | 电荷泵电路 |
CN102684479A (zh) * | 2012-05-09 | 2012-09-19 | 成都芯源系统有限公司 | 电荷泵式分压电路及其启动方法 |
CN203217613U (zh) * | 2013-04-19 | 2013-09-25 | 浙江师范大学 | 一种uhf rfid无源标签芯片的电源电路 |
TW201817148A (zh) * | 2016-07-15 | 2018-05-01 | 線性科技股份有限公司 | 驅動電荷泵電路 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100407100B1 (ko) * | 2001-02-01 | 2003-11-28 | 산요덴키가부시키가이샤 | 차지 펌프 회로 |
JP2011205789A (ja) * | 2010-03-25 | 2011-10-13 | Toshiba Corp | 半導体昇圧回路及びその制御方法 |
-
2018
- 2018-05-04 CN CN201810422116.2A patent/CN108736708B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1543073A (zh) * | 2003-04-14 | 2004-11-03 | 三洋电机株式会社 | 电荷泵电路 |
CN102684479A (zh) * | 2012-05-09 | 2012-09-19 | 成都芯源系统有限公司 | 电荷泵式分压电路及其启动方法 |
CN203217613U (zh) * | 2013-04-19 | 2013-09-25 | 浙江师范大学 | 一种uhf rfid无源标签芯片的电源电路 |
TW201817148A (zh) * | 2016-07-15 | 2018-05-01 | 線性科技股份有限公司 | 驅動電荷泵電路 |
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Publication number | Publication date |
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CN108736708A (zh) | 2018-11-02 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200511 Address after: Room 24a, building C2, cuihai garden, no.2023, Qiaoxiang Road, Futian District, Shenzhen City, Guangdong Province Applicant after: Mo Bing Address before: 518004 room 1106, block B, Nanshan Science and Technology Park, Nanshan District, Shenzhen, Guangdong, China, 7 Applicant before: SILICON (SHENZHEN) ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240222 Address after: 362200, Building E, 3rd Floor, Hengdali Business Building, Quan'an North Road, Wutan Village, Chidian Town, Jinjiang City, Quanzhou City, Fujian Province Patentee after: QUANZHOU SILICTEC ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 518004 24a, building C2, cuihai garden, 2023 Qiaoxiang Road, Futian District, Shenzhen City, Guangdong Province Patentee before: Mo Bing Country or region before: China |