JP2013539341A5 - - Google Patents

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Publication number
JP2013539341A5
JP2013539341A5 JP2013527192A JP2013527192A JP2013539341A5 JP 2013539341 A5 JP2013539341 A5 JP 2013539341A5 JP 2013527192 A JP2013527192 A JP 2013527192A JP 2013527192 A JP2013527192 A JP 2013527192A JP 2013539341 A5 JP2013539341 A5 JP 2013539341A5
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JP
Japan
Prior art keywords
transistor
converter
output
input
lead
Prior art date
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Granted
Application number
JP2013527192A
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English (en)
Japanese (ja)
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JP2013539341A (ja
JP5965905B2 (ja
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Publication date
Priority claimed from US12/870,868 external-priority patent/US8487598B2/en
Application filed filed Critical
Publication of JP2013539341A publication Critical patent/JP2013539341A/ja
Publication of JP2013539341A5 publication Critical patent/JP2013539341A5/ja
Application granted granted Critical
Publication of JP5965905B2 publication Critical patent/JP5965905B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2013527192A 2010-08-30 2011-08-30 Ｄｃ−ｄｃコンバータ Active JP5965905B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/870,868 2010-08-30
US12/870,868 US8487598B2 (en) 2010-08-30 2010-08-30 DC-DC converter with unity-gain feedback amplifier driving bias transistor
PCT/US2011/049736 WO2012030824A2 (en) 2010-08-30 2011-08-30 Dc-dc converter

Publications (3)

Publication Number Publication Date
JP2013539341A JP2013539341A (ja) 2013-10-17
JP2013539341A5 true JP2013539341A5 (enExample) 2014-10-16
JP5965905B2 JP5965905B2 (ja) 2016-08-10

Family

ID=45696273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013527192A Active JP5965905B2 (ja) 2010-08-30 2011-08-30 Ｄｃ−ｄｃコンバータ

Country Status (4)

Country Link
US (1) US8487598B2 (enExample)
JP (1) JP5965905B2 (enExample)
CN (1) CN103430439B (enExample)
WO (1) WO2012030824A2 (enExample)

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US8947125B2 (en) 2013-02-21 2015-02-03 Qualcomm Incorporated Fast, low power comparator with dynamic bias background
KR102251992B1 (ko) * 2014-02-28 2021-05-14 삼성전자주식회사 전류를 제어하는 방법과 전자 장치
US9699848B2 (en) 2014-12-17 2017-07-04 Infineon Technologies Austria Ag System and method for a switched-mode power supply
US9685863B2 (en) * 2014-12-31 2017-06-20 Texas Instruments Incorporated Fast mode transitions in a power converter
FR3032309B1 (fr) * 2015-02-02 2017-06-23 St Microelectronics Alps Sas Circuit de regulation de tension adapte aux fortes et faibles puissances
JP6465992B2 (ja) * 2015-10-16 2019-02-06 ローム株式会社 Ｄｃ／ｄｃコンバータおよびその制御回路、システム電源
DE102015118905B4 (de) * 2015-11-04 2018-08-30 Infineon Technologies Ag Spannungsregler
CN109032232B (zh) * 2015-12-28 2020-04-28 台达电子企业管理（上海）有限公司 电子装置
CN106549578B (zh) * 2016-12-21 2019-10-11 湖南国科微电子股份有限公司 多模式电源管理系统
KR102757507B1 (ko) * 2017-02-13 2025-01-20 삼성전자주식회사 전력 소모를 감소한 역전압 모니터링 회로 및 이를 포함하는 반도체 장치
CN108736463A (zh) * 2017-04-24 2018-11-02 通用电气公司 井下发电系统及方法
CN110932351B (zh) * 2019-12-03 2021-11-26 苏州东能达石墨烯科技有限公司 一种主动式智能安全充电装置及方法

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JP3229931B2 (ja) 1997-09-08 2001-11-19 三菱電機株式会社 ３レベル電力変換装置
US6107844A (en) * 1998-09-28 2000-08-22 Tripath Technology, Inc. Methods and apparatus for reducing MOSFET body diode conduction in a half-bridge configuration
JP2001056669A (ja) * 1999-01-29 2001-02-27 Seiko Instruments Inc 定電流出力用ドライバ
TW512578B (en) * 2000-03-21 2002-12-01 Int Rectifier Corp Inductor current synthesizer for switching power supplies
US6333623B1 (en) * 2000-10-30 2001-12-25 Texas Instruments Incorporated Complementary follower output stage circuitry and method for low dropout voltage regulator
JP4617595B2 (ja) * 2001-04-18 2011-01-26 富士電機システムズ株式会社 Ｄｃ／ｄｃコンバータおよびそのノイズ低減方法
US6744322B1 (en) 2002-01-23 2004-06-01 Skyworks Solutions, Inc. High performance BiFET low noise amplifier
US6859372B2 (en) 2003-06-05 2005-02-22 Virginia Tech Intellectual Properties, Inc. Bridge-buck converter with self-driven synchronous rectifiers
JP4387170B2 (ja) * 2003-11-27 2009-12-16 株式会社リコー スイッチングレギュレータ
US7330017B2 (en) * 2004-01-29 2008-02-12 Enpirion, Inc. Driver for a power converter and a method of driving a switch thereof
JP2007074835A (ja) * 2005-09-08 2007-03-22 Renesas Technology Corp ボイスコイルモータ駆動回路および磁気ディスク記憶装置
JP4493045B2 (ja) * 2005-12-05 2010-06-30 パナソニック株式会社 スイッチングレギュレータ回路
US20070170897A1 (en) * 2006-01-26 2007-07-26 Advanced Analogic Technologies, Inc. High-Frequency Power MESFET Buck Switching Power Supply
US7746042B2 (en) * 2006-10-05 2010-06-29 Advanced Analogic Technologies, Inc. Low-noise DC/DC converter with controlled diode conduction
US7902809B2 (en) * 2006-11-28 2011-03-08 International Rectifier Corporation DC/DC converter including a depletion mode power switch
US7564704B2 (en) * 2006-12-05 2009-07-21 Semiconductor Components Industries, L.L.C. Method of forming a power supply controller and structure therefor
JP5145763B2 (ja) * 2007-05-11 2013-02-20 株式会社リコー 同期整流型スイッチングレギュレータ
US7928712B1 (en) * 2007-06-01 2011-04-19 Rf Micro Devices, Inc. Low noise fast dithering switching power supply
US7982446B2 (en) * 2008-02-01 2011-07-19 International Rectifier Corporation Power supply circuit with dynamic control of a driver circuit voltage rail
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US8159204B2 (en) * 2008-09-29 2012-04-17 Active-Semi, Inc. Regulating current output from a buck converter without external current sensing
US20110032027A1 (en) 2009-08-05 2011-02-10 Texas Instruments Incorporated Switched bandgap reference circuit for retention mode
US8193798B1 (en) * 2009-10-29 2012-06-05 Texas Instruments Incorporated Buck regulators with adjustable clock frequency to achieve dropout voltage reduction

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