HK1139524A1 - Method of forming a charge pump controller and structure therefor - Google Patents
Method of forming a charge pump controller and structure thereforInfo
- Publication number
- HK1139524A1 HK1139524A1 HK10105248.7A HK10105248A HK1139524A1 HK 1139524 A1 HK1139524 A1 HK 1139524A1 HK 10105248 A HK10105248 A HK 10105248A HK 1139524 A1 HK1139524 A1 HK 1139524A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- forming
- charge pump
- pump controller
- structure therefor
- therefor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/06—Modifications for ensuring a fully conducting state
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/06—Modifications for ensuring a fully conducting state
- H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2007/067790 WO2008133690A1 (en) | 2007-04-30 | 2007-04-30 | Method of forming a charge pump controller and structure therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1139524A1 true HK1139524A1 (en) | 2010-09-17 |
Family
ID=38705031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK10105248.7A HK1139524A1 (en) | 2007-04-30 | 2010-05-28 | Method of forming a charge pump controller and structure therefor |
Country Status (6)
Country | Link |
---|---|
US (1) | US7902908B2 (xx) |
KR (1) | KR101360810B1 (xx) |
CN (1) | CN101636910B (xx) |
HK (1) | HK1139524A1 (xx) |
TW (1) | TWI443950B (xx) |
WO (1) | WO2008133690A1 (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9491151B2 (en) * | 2015-01-07 | 2016-11-08 | Ememory Technology Inc. | Memory apparatus, charge pump circuit and voltage pumping method thereof |
US9819260B2 (en) * | 2015-01-15 | 2017-11-14 | Nxp B.V. | Integrated circuit charge pump with failure protection |
US11599760B2 (en) * | 2020-06-25 | 2023-03-07 | Samsung Electronics Co., Ltd. | Bi-directional voltage converter of smart card and smart card including the same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5592370A (en) * | 1994-09-19 | 1997-01-07 | Sun Microsystems, Inc. | Regulated complementary charge pump circuit |
US6124755A (en) * | 1997-09-29 | 2000-09-26 | Intel Corporation | Method and apparatus for biasing a charge pump |
DE19929234B4 (de) * | 1999-06-25 | 2006-12-21 | Infineon Technologies Ag | Ladungspumpenschaltung, insbesondere für eine elektrische Phasenregelschleife |
KR100721545B1 (ko) * | 2001-12-31 | 2007-05-23 | 주식회사 하이닉스반도체 | 펄스폭 미스매치 감지기 |
US6965263B2 (en) * | 2002-10-10 | 2005-11-15 | Micron Technology, Inc. | Bulk node biasing method and apparatus |
JP2005057972A (ja) * | 2003-08-07 | 2005-03-03 | Sanyo Electric Co Ltd | リングオシレータに利用される定電流回路およびチャージポンプ回路 |
JP4024814B2 (ja) * | 2005-02-24 | 2007-12-19 | シャープ株式会社 | チャージポンプ方式dc/dcコンバータ回路 |
US7804698B2 (en) * | 2005-07-11 | 2010-09-28 | Semiconductor Components Industries, Llc | Switched capacitor controller and method therefor |
US8384306B2 (en) * | 2006-01-17 | 2013-02-26 | Semiconductor Components Industries, Llc | Regulated charge pump and method therefor |
KR101285577B1 (ko) * | 2007-01-25 | 2013-07-15 | 세미컨덕터 콤포넨츠 인더스트리즈 엘엘씨 | 최적 부하 과도 응답을 갖는 dc-dc 컨버터 제어기 및 그 방법 |
-
2007
- 2007-04-30 US US11/996,475 patent/US7902908B2/en active Active
- 2007-04-30 CN CN2007800523214A patent/CN101636910B/zh not_active Expired - Fee Related
- 2007-04-30 KR KR1020097024565A patent/KR101360810B1/ko active IP Right Grant
- 2007-04-30 WO PCT/US2007/067790 patent/WO2008133690A1/en active Application Filing
-
2008
- 2008-02-25 TW TW097106493A patent/TWI443950B/zh active
-
2010
- 2010-05-28 HK HK10105248.7A patent/HK1139524A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20100017358A (ko) | 2010-02-16 |
TWI443950B (zh) | 2014-07-01 |
TW200845545A (en) | 2008-11-16 |
US7902908B2 (en) | 2011-03-08 |
US20100141331A1 (en) | 2010-06-10 |
WO2008133690A1 (en) | 2008-11-06 |
CN101636910A (zh) | 2010-01-27 |
KR101360810B1 (ko) | 2014-02-11 |
CN101636910B (zh) | 2012-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20210429 |