HK1043208B - Four-stage charge pump with low peak current - Google Patents

Four-stage charge pump with low peak current Download PDF

Info

Publication number
HK1043208B
HK1043208B HK02104287.2A HK02104287A HK1043208B HK 1043208 B HK1043208 B HK 1043208B HK 02104287 A HK02104287 A HK 02104287A HK 1043208 B HK1043208 B HK 1043208B
Authority
HK
Hong Kong
Prior art keywords
terminal
transistor
inverter
pump
output
Prior art date
Application number
HK02104287.2A
Other languages
German (de)
English (en)
French (fr)
Chinese (zh)
Other versions
HK1043208A1 (en
Inventor
Wan Ray-Lin
Lin Yu-Shen
Hung Chun-Hsiung
Original Assignee
Macronix International Co., Ltd.
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 Macronix International Co., Ltd. filed Critical Macronix International Co., Ltd.
Publication of HK1043208A1 publication Critical patent/HK1043208A1/en
Publication of HK1043208B publication Critical patent/HK1043208B/en

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
    • H02M3/073—Charge pumps of the Schenkel-type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • 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
    • H02M3/075—Charge pumps of the Schenkel-type including a plurality of stages and two sets of clock signals, one set for the odd and one set for the even numbered stages

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Semiconductor Integrated Circuits (AREA)
HK02104287.2A 1999-02-02 1999-02-02 Four-stage charge pump with low peak current HK1043208B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/002259 WO2000046648A1 (en) 1999-02-02 1999-02-02 Four-phase charge pump with lower peak current

Publications (2)

Publication Number Publication Date
HK1043208A1 HK1043208A1 (en) 2002-09-06
HK1043208B true HK1043208B (en) 2004-06-11

Family

ID=22272099

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02104287.2A HK1043208B (en) 1999-02-02 1999-02-02 Four-stage charge pump with low peak current

Country Status (6)

Country Link
EP (1) EP1159659B1 (enExample)
JP (1) JP4410945B2 (enExample)
CN (1) CN1138333C (enExample)
DE (1) DE69914379T2 (enExample)
HK (1) HK1043208B (enExample)
WO (1) WO2000046648A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1223663A1 (en) * 2001-01-10 2002-07-17 Koninklijke Philips Electronics N.V. Local supply generator for a digital CMOS integrated circuit having an analog signal processing circuitry
US9633734B1 (en) * 2016-07-14 2017-04-25 Ememory Technology Inc. Driving circuit for non-volatile memory
CN106992674B (zh) * 2017-05-23 2019-06-28 上海华力微电子有限公司 一种驱动力可配置的电荷泵电路
CN109842294B (zh) * 2017-11-24 2020-05-15 力旺电子股份有限公司 四相电荷泵电路
CN113872435A (zh) * 2021-10-19 2021-12-31 普冉半导体(上海)股份有限公司 正、负电压电荷泵单级电路及四相电荷泵电路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696598B1 (fr) * 1992-10-01 1994-11-04 Sgs Thomson Microelectronics Circuit élévateur de tension de type pompe de charge avec oscillateur bootstrapé.
US5282170A (en) * 1992-10-22 1994-01-25 Advanced Micro Devices, Inc. Negative power supply
US5585765A (en) * 1995-06-07 1996-12-17 American Microsystems, Inc. Low power RC oscillator using a low voltage bias circuit
US5892400A (en) * 1995-12-15 1999-04-06 Anadigics, Inc. Amplifier using a single polarity power supply and including depletion mode FET and negative voltage generator
US5818289A (en) * 1996-07-18 1998-10-06 Micron Technology, Inc. Clocking scheme and charge transfer switch for increasing the efficiency of a charge pump or other circuit

Also Published As

Publication number Publication date
WO2000046648A1 (en) 2000-08-10
EP1159659A4 (en) 2002-05-15
JP2002536949A (ja) 2002-10-29
DE69914379T2 (de) 2004-12-09
JP4410945B2 (ja) 2010-02-10
EP1159659A1 (en) 2001-12-05
CN1338066A (zh) 2002-02-27
EP1159659B1 (en) 2004-01-21
CN1138333C (zh) 2004-02-11
DE69914379D1 (de) 2004-02-26
HK1043208A1 (en) 2002-09-06

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20190201