ATE374446T1 - Ladungspumpeschaltung - Google Patents

Ladungspumpeschaltung

Info

Publication number
ATE374446T1
ATE374446T1 AT03712563T AT03712563T ATE374446T1 AT E374446 T1 ATE374446 T1 AT E374446T1 AT 03712563 T AT03712563 T AT 03712563T AT 03712563 T AT03712563 T AT 03712563T AT E374446 T1 ATE374446 T1 AT E374446T1
Authority
AT
Austria
Prior art keywords
terminal
charge pump
output
triplet
switches
Prior art date
Application number
AT03712563T
Other languages
English (en)
Inventor
Patrick Smeets
Original Assignee
Nxp Bv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE374446T1 publication Critical patent/ATE374446T1/de

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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Electronic Switches (AREA)
AT03712563T 2002-05-07 2003-04-11 Ladungspumpeschaltung ATE374446T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02076827 2002-05-07

Publications (1)

Publication Number Publication Date
ATE374446T1 true ATE374446T1 (de) 2007-10-15

Family

ID=29414760

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03712563T ATE374446T1 (de) 2002-05-07 2003-04-11 Ladungspumpeschaltung

Country Status (9)

Country Link
US (1) US7253798B2 (de)
EP (1) EP1506611B1 (de)
JP (1) JP4335132B2 (de)
CN (1) CN1653677A (de)
AT (1) ATE374446T1 (de)
AU (1) AU2003216652A1 (de)
DE (1) DE60316555T2 (de)
TW (1) TWI311003B (de)
WO (1) WO2003096520A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4965069B2 (ja) * 2004-10-21 2012-07-04 ラピスセミコンダクタ株式会社 半導体集積回路
US8004213B2 (en) * 2006-02-17 2011-08-23 Rohm Co., Ltd. Power supply, light emission control device and display device
GB2446843B (en) 2006-06-30 2011-09-07 Wolfson Microelectronics Plc Amplifier circuit and methods of operation thereof
GB2478458B (en) 2006-12-22 2011-12-07 Wolfson Microelectronics Plc Charge pump circuit and methods of operation thereof
GB2447426B (en) * 2006-12-22 2011-07-13 Wolfson Microelectronics Plc Charge pump circuit and methods of operation thereof
GB2444984B (en) 2006-12-22 2011-07-13 Wolfson Microelectronics Plc Charge pump circuit and methods of operation thereof
GB2444988B (en) 2006-12-22 2011-07-20 Wolfson Microelectronics Plc Audio amplifier circuit and electronic apparatus including the same
US9419515B2 (en) 2014-03-07 2016-08-16 Nxp B.V. Charge pump circuit
US10516284B2 (en) * 2016-09-15 2019-12-24 Qualcomm Incorporated Voltage controlled charge pump and battery charger
CN113824315B (zh) * 2021-10-20 2024-02-06 京东方科技集团股份有限公司 电源生成电路及显示装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290100A (en) 1980-03-24 1981-09-15 Intersil, Inc. Four terminal voltage tripler for monolithic LCD clock circuit
US4897774A (en) * 1985-10-01 1990-01-30 Maxim Integrated Products Integrated dual charge pump power supply and RS-232 transmitter/receiver
US5237209A (en) * 1992-03-02 1993-08-17 Analog Devices, Inc. Bipolar voltage doubler circuit
US5306954A (en) 1992-06-04 1994-04-26 Sipex Corporation Charge pump with symmetrical +V and -V outputs
US5262934A (en) * 1992-06-23 1993-11-16 Analogic Corporation Bipolar voltage doubler circuit
JPH0828965B2 (ja) * 1992-09-02 1996-03-21 日本電気株式会社 電圧変換回路
JPH11231279A (ja) * 1998-02-12 1999-08-27 Toshiba Corp 液晶駆動回路

Also Published As

Publication number Publication date
US7253798B2 (en) 2007-08-07
EP1506611B1 (de) 2007-09-26
WO2003096520A2 (en) 2003-11-20
DE60316555T2 (de) 2008-07-03
JP4335132B2 (ja) 2009-09-30
EP1506611A2 (de) 2005-02-16
JP2005525077A (ja) 2005-08-18
WO2003096520A3 (en) 2004-03-25
TWI311003B (en) 2009-06-11
TW200402927A (en) 2004-02-16
DE60316555D1 (de) 2007-11-08
AU2003216652A1 (en) 2003-11-11
CN1653677A (zh) 2005-08-10
US20050146904A1 (en) 2005-07-07

Similar Documents

Publication Publication Date Title
US7248120B2 (en) Stacked transistor method and apparatus
NO20080663L (no) Totrinns mikrobolge klasse E effektforsterker
TW200518433A (en) Charge pump circuit and amplifier
WO2005004315A3 (en) Chopped charge pump
EP1128534A3 (de) Hochspannungserzeugungsschaltung mit verbesserter parasitärer Kapazität des Spannungsteilungswiderstands
DE60316555D1 (de) Ladungspumpeschaltung
TW200608841A (en) Apparatus and methods for a fixed impedance transformation network for use in connection with a plasma chamber
TW200705784A (en) Charge pump circuit and method of operating the same
EP0829797A3 (de) Spannungsreferenzquelle mit niedrigen Versorgungsspannungsbereich und aktivem Feedback für PLL
MY134548A (en) Capacitively coupled power supply
EP1056070A3 (de) Treiberschaltung und Treiberschaltungssystem für kapazitive Last
ATE527751T1 (de) Spannungserhöhungsstufe
EP0766371A3 (de) Kleiner Gleichspannung-Schaltnetzteil
AU2003238636A1 (en) Capacitive feedback circuit
EP0945986A3 (de) Ladungspumpenschaltung für eine Phasenregelschleife
GB9214714D0 (en) Power supply switching circuit for a compact portable telephone set
EP1318591A3 (de) Halbleiterspannungserhöhungsschaltung, die keine Transistorelemente mit einer dem Zweifachen der Versorgungsspannung entsprechenden Durchbruchsspannung erfordert
US7368978B2 (en) Self regulating charge pump
WO2002001694A3 (de) Elektronische schaltung für ein energieversorgungsgerät, insbesondere für ein ladegerät für akkumulatoren
AU2003265045A1 (en) Active current mode sampling circuit
WO2004021251A3 (en) Switched capacitor system, method, and use
SE9603409D0 (sv) Snubberkrets, spänningsomvandlarkrets samt förfarande i en dylik snubberkrets
ATE334501T1 (de) Gleichspannungswandler mit schaltregler
AU2003201054A1 (en) Circuits with improved power supply rejection
TW200703888A (en) Sample-and-hold device

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties