CN104541220B - 电荷泵调节器电路 - Google Patents

电荷泵调节器电路 Download PDF

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Publication number
CN104541220B
CN104541220B CN201380036711.8A CN201380036711A CN104541220B CN 104541220 B CN104541220 B CN 104541220B CN 201380036711 A CN201380036711 A CN 201380036711A CN 104541220 B CN104541220 B CN 104541220B
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CN
China
Prior art keywords
charge pump
oscillating signal
stages
voltage
oscillating
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
Application number
CN201380036711.8A
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English (en)
Chinese (zh)
Other versions
CN104541220A (zh
Inventor
S.B.莫林
P.楼
C.凯梅林
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Publication of CN104541220A publication Critical patent/CN104541220A/zh
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Publication of CN104541220B publication Critical patent/CN104541220B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
CN201380036711.8A 2012-07-09 2013-05-13 电荷泵调节器电路 Expired - Fee Related CN104541220B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/544,815 2012-07-09
US13/544,815 US9041370B2 (en) 2012-07-09 2012-07-09 Charge pump regulator circuit with a variable drive voltage ring oscillator
PCT/US2013/040719 WO2014011322A1 (en) 2012-07-09 2013-05-13 Charge pump regulator circuit

Publications (2)

Publication Number Publication Date
CN104541220A CN104541220A (zh) 2015-04-22
CN104541220B true CN104541220B (zh) 2017-10-31

Family

ID=48808665

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201380036711.8A Expired - Fee Related CN104541220B (zh) 2012-07-09 2013-05-13 电荷泵调节器电路
CN201380035290.7A Expired - Fee Related CN104603711B (zh) 2012-07-09 2013-07-08 电荷泵调节器电路

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201380035290.7A Expired - Fee Related CN104603711B (zh) 2012-07-09 2013-07-08 电荷泵调节器电路

Country Status (7)

Country Link
US (2) US9041370B2 (https=)
EP (2) EP2870517B8 (https=)
JP (1) JP6306000B2 (https=)
KR (1) KR102062541B1 (https=)
CN (2) CN104541220B (https=)
TW (1) TWI619336B (https=)
WO (2) WO2014011322A1 (https=)

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CN111735633B (zh) * 2020-06-10 2022-11-15 中国航发北京航科发动机控制系统科技有限公司 一种燃油电控调节器压力载荷加载和应变在线测试系统
CN111817553B (zh) * 2020-07-01 2021-12-24 浙江驰拓科技有限公司 片内式电荷泵电路
CN112039335A (zh) * 2020-08-21 2020-12-04 厦门半导体工业技术研发有限公司 一种电压发生器和半导体器件
CN112165250B (zh) * 2020-10-12 2022-04-05 唯捷创芯(天津)电子技术股份有限公司 一种电荷泵电路、芯片及通信终端
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Also Published As

Publication number Publication date
EP2870517A1 (en) 2015-05-13
JP2015522242A (ja) 2015-08-03
TWI619336B (zh) 2018-03-21
EP2872959A4 (en) 2016-03-09
JP6306000B2 (ja) 2018-04-04
CN104603711A (zh) 2015-05-06
EP2870517A4 (en) 2016-03-09
EP2870517B1 (en) 2018-02-07
KR20150036033A (ko) 2015-04-07
TW201404021A (zh) 2014-01-16
US8497670B1 (en) 2013-07-30
EP2870517B8 (en) 2018-03-21
WO2014011572A1 (en) 2014-01-16
WO2014011322A1 (en) 2014-01-16
US20140009135A1 (en) 2014-01-09
KR102062541B1 (ko) 2020-01-06
EP2872959A1 (en) 2015-05-20
US9041370B2 (en) 2015-05-26
CN104603711B (zh) 2017-03-08
CN104541220A (zh) 2015-04-22

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Address after: California, USA

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Applicant after: QUALCOMM Inc.

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Granted publication date: 20171031