JP2000339042A5 - - Google Patents

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Publication number
JP2000339042A5
JP2000339042A5 JP1999148582A JP14858299A JP2000339042A5 JP 2000339042 A5 JP2000339042 A5 JP 2000339042A5 JP 1999148582 A JP1999148582 A JP 1999148582A JP 14858299 A JP14858299 A JP 14858299A JP 2000339042 A5 JP2000339042 A5 JP 2000339042A5
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JP
Japan
Prior art keywords
voltage
power supply
transistor
node
circuit
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.)
Granted
Application number
JP1999148582A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000339042A (ja
JP4225630B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP14858299A external-priority patent/JP4225630B2/ja
Priority to JP14858299A priority Critical patent/JP4225630B2/ja
Priority to US09/437,094 priority patent/US6340852B1/en
Priority to TW088121256A priority patent/TW454112B/zh
Priority to KR1019990058150A priority patent/KR100347442B1/ko
Priority to CNB001016571A priority patent/CN1179259C/zh
Publication of JP2000339042A publication Critical patent/JP2000339042A/ja
Publication of JP2000339042A5 publication Critical patent/JP2000339042A5/ja
Publication of JP4225630B2 publication Critical patent/JP4225630B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP14858299A 1999-05-27 1999-05-27 電圧発生回路 Expired - Fee Related JP4225630B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP14858299A JP4225630B2 (ja) 1999-05-27 1999-05-27 電圧発生回路
US09/437,094 US6340852B1 (en) 1999-05-27 1999-11-09 Voltage generating circuit capable of stably supplying power supply voltage less than rated voltage
TW088121256A TW454112B (en) 1999-05-27 1999-12-04 Voltage generation circuit
KR1019990058150A KR100347442B1 (ko) 1999-05-27 1999-12-16 정격전압을 초과하지 않는 전원전압을 안정적으로공급하는 것이 가능한 전압발생회로
CNB001016571A CN1179259C (zh) 1999-05-27 2000-01-24 可稳定供给不超过额定电压的电源电压的电压发生电路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14858299A JP4225630B2 (ja) 1999-05-27 1999-05-27 電圧発生回路

Publications (3)

Publication Number Publication Date
JP2000339042A JP2000339042A (ja) 2000-12-08
JP2000339042A5 true JP2000339042A5 (enExample) 2005-10-27
JP4225630B2 JP4225630B2 (ja) 2009-02-18

Family

ID=15455978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14858299A Expired - Fee Related JP4225630B2 (ja) 1999-05-27 1999-05-27 電圧発生回路

Country Status (5)

Country Link
US (1) US6340852B1 (enExample)
JP (1) JP4225630B2 (enExample)
KR (1) KR100347442B1 (enExample)
CN (1) CN1179259C (enExample)
TW (1) TW454112B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6493275B2 (en) * 2000-08-07 2002-12-10 Matsushita Electric Industrial Co., Ltd. Semiconductor integrated circuit device and electronic equipment
US7523337B2 (en) 2004-08-19 2009-04-21 Intel Corporation Power delivery system in which power supply and load exchange power consumption measurements via digital bus
CN100412753C (zh) * 2004-11-20 2008-08-20 鸿富锦精密工业（深圳）有限公司 主机板芯片组工作电压产生电路
DE102004058612A1 (de) * 2004-12-04 2006-06-08 Infineon Technologies Ag Spannungsversorgungsschaltung, insbesondere für eine DRAM-Speicherschaltung sowie ein Verfahren zum Steuern einer Versorgungsquelle
KR100672196B1 (ko) 2005-03-15 2007-01-19 씨멘스 오토모티브 주식회사 엔진제어유닛의 전원 상태에 따른 프로그램 시작 제어 방법
US7564230B2 (en) * 2006-01-11 2009-07-21 Anadigics, Inc. Voltage regulated power supply system
KR100711272B1 (ko) * 2006-11-17 2007-05-02 황국주 전선연결 변경이 가능한 송배전 선로장치
WO2010134228A1 (ja) 2009-05-19 2010-11-25 パナソニック株式会社 電源発生回路及び集積回路
CN101860188B (zh) * 2010-06-07 2013-08-28 鸿富锦精密工业（深圳）有限公司 开关电源电路
CN102035385A (zh) * 2010-12-29 2011-04-27 苏州华芯微电子股份有限公司 电压切换电路
JP5829072B2 (ja) * 2011-08-11 2015-12-09 ルネサスエレクトロニクス株式会社 電圧発生回路
JP2013191913A (ja) * 2012-03-12 2013-09-26 Renesas Electronics Corp ワイヤレス充電回路、ワイヤレス充電システム及び半導体装置
DE102014113426A1 (de) * 2014-09-17 2016-03-17 Rheotec Messtechnik Gmbh Schaltungsanordnung zur Wandlung einer elektrischen Größe, insbesondere zur Wandlung einer Eingangsspannung UE an einem Spannungseingang in eine Ausgangsspannung UA an einem Spannungsausgang der Schaltungsanordnung
JP6466761B2 (ja) * 2015-03-31 2019-02-06 ラピスセミコンダクタ株式会社 半導体装置、及び電源供給方法
US10812138B2 (en) 2018-08-20 2020-10-20 Rambus Inc. Pseudo-differential signaling for modified single-ended interface
US10823101B1 (en) * 2019-11-05 2020-11-03 GM Global Technology Operations LLC System and method for learning an injector compensation
TWI713287B (zh) 2020-03-19 2020-12-11 捷拓科技股份有限公司 寬輸入電壓範圍的輔助電源供應電路
CN113433996B (zh) * 2020-03-23 2023-05-23 捷拓科技股份有限公司 宽输入电压范围的辅助电源供应电路
CN115237191B (zh) * 2021-04-23 2024-02-20 世界先进积体电路股份有限公司 电压追踪电路以及电子电路

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Publication number Priority date Publication date Assignee Title
US4730122A (en) * 1986-09-18 1988-03-08 International Business Machines Corporation Power supply adapter systems
JPH02136097A (ja) * 1988-11-17 1990-05-24 Canon Inc 電源装置
FR2651343A1 (fr) * 1989-08-22 1991-03-01 Radiotechnique Compelec Circuit destine a fournir une tension de reference.
US5424629A (en) * 1991-04-11 1995-06-13 Matsushita Electric Industrial Co., Ltd. Power circuit for a semiconductor apparatus
JPH06149395A (ja) 1992-11-12 1994-05-27 Nec Corp 半導体装置
US5373227A (en) * 1993-03-26 1994-12-13 Micron Semiconductor, Inc. Control circuit responsive to its supply voltage level
JP3239581B2 (ja) * 1994-01-26 2001-12-17 富士通株式会社 半導体集積回路の製造方法及び半導体集積回路
US5514951A (en) * 1994-04-11 1996-05-07 Rockwell International Corporation Supply-discriminating supply-adaptive electronic system
JPH09231339A (ja) * 1996-02-27 1997-09-05 Mitsubishi Electric Corp メモリカード
KR100206566B1 (ko) * 1996-08-21 1999-07-01 윤종용 액정 표시 장치의 구동 전압 발생 회로
JPH1074394A (ja) 1996-08-30 1998-03-17 Fujitsu Ltd 半導体記憶装置
JPH10144079A (ja) * 1996-11-07 1998-05-29 Mitsubishi Electric Corp 半導体記憶装置
JP3315621B2 (ja) * 1997-04-11 2002-08-19 富士通株式会社 半導体装置の内部降圧電源回路
US5973489A (en) * 1998-12-08 1999-10-26 Philips Electronics N.A. Corporation Expanded input voltage range for switch-mode power supply in broadband network
JP2000228084A (ja) * 1999-02-05 2000-08-15 Mitsubishi Electric Corp 電圧発生回路
US5982158A (en) * 1999-04-19 1999-11-09 Delco Electronics Corporaiton Smart IC power control
JP3784594B2 (ja) * 1999-11-30 2006-06-14 富士通株式会社 電流制御回路
US6188210B1 (en) * 2000-01-13 2001-02-13 Ophir Rf, Inc. Methods and apparatus for soft start and soft turnoff of linear voltage regulators

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