JP2008301672A5 - - Google Patents

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Publication number
JP2008301672A5
JP2008301672A5 JP2007147773A JP2007147773A JP2008301672A5 JP 2008301672 A5 JP2008301672 A5 JP 2008301672A5 JP 2007147773 A JP2007147773 A JP 2007147773A JP 2007147773 A JP2007147773 A JP 2007147773A JP 2008301672 A5 JP2008301672 A5 JP 2008301672A5
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JP
Japan
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
JP2007147773A
Other versions
JP4998094B2 (ja
JP2008301672A (ja
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Publication date
Application filed filed Critical
Priority to JP2007147773A priority Critical patent/JP4998094B2/ja
Priority claimed from JP2007147773A external-priority patent/JP4998094B2/ja
Priority to US12/132,504 priority patent/US7812578B2/en
Publication of JP2008301672A publication Critical patent/JP2008301672A/ja
Publication of JP2008301672A5 publication Critical patent/JP2008301672A5/ja
Application granted granted Critical
Publication of JP4998094B2 publication Critical patent/JP4998094B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007147773A 2007-06-04 2007-06-04 Ｄｃ−ｄｃコンバータ Expired - Fee Related JP4998094B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007147773A JP4998094B2 (ja) 2007-06-04 2007-06-04 Ｄｃ−ｄｃコンバータ
US12/132,504 US7812578B2 (en) 2007-06-04 2008-06-03 DC-DC converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007147773A JP4998094B2 (ja) 2007-06-04 2007-06-04 Ｄｃ−ｄｃコンバータ

Publications (3)

Publication Number Publication Date
JP2008301672A JP2008301672A (ja) 2008-12-11
JP2008301672A5 true JP2008301672A5 (ja) 2010-06-03
JP4998094B2 JP4998094B2 (ja) 2012-08-15

Family

ID=40174639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007147773A Expired - Fee Related JP4998094B2 (ja) 2007-06-04 2007-06-04 Ｄｃ−ｄｃコンバータ

Country Status (2)

Country Link
US (1) US7812578B2 (ja)
JP (1) JP4998094B2 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20070672A0 (fi) * 2007-09-04 2007-09-04 Efore Oyj Menetelmä vaihtosähkön muodostamiseksi
JP5015035B2 (ja) * 2008-02-27 2012-08-29 株式会社リコー 降圧型スイッチングレギュレータ
FR2998735B1 (fr) * 2012-11-27 2022-10-07 Hispano Suiza Sa Convertisseur de tension continu-continu a haute tension
US10177646B2 (en) * 2014-06-13 2019-01-08 City University Of Hong Kong Power factor correction circuit for a power electronic system
CN104079169A (zh) * 2014-06-24 2014-10-01 华为技术有限公司 一种开关电感电源的电路
US9866119B2 (en) 2016-01-29 2018-01-09 Mediatek Inc. DC-DC converter with pull-up and pull-down currents based on inductor current
US10122258B2 (en) 2016-01-29 2018-11-06 Mediatek Inc. DC-DC converter with pull-up or pull-down current and associated control method
JP6853684B2 (ja) * 2017-02-07 2021-03-31 ローム株式会社 Ｄｃ／ｄｃコンバータおよびその制御回路、制御方法および車載電装機器
US10848060B1 (en) * 2019-03-29 2020-11-24 Dialog Semiconductor (Uk) Limited Switching power converter with fast load transient response

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH113126A (ja) * 1997-04-17 1999-01-06 Sony Corp Ｄｃ−ｄｃコンバータ
JP3695577B2 (ja) 2000-08-29 2005-09-14 富士電機デバイステクノロジー株式会社 Ｄｃ−ｄｃコンバータ用ｐｗｍ制御回路
JP2003009515A (ja) * 2001-06-21 2003-01-10 Matsushita Electric Ind Co Ltd 電源システム
JP3974449B2 (ja) * 2002-05-13 2007-09-12 ローム株式会社 電源装置
DE10234080A1 (de) * 2002-07-26 2004-02-05 Philips Intellectual Property & Standards Gmbh Gleichspannungsabwärtswandler
JP4246045B2 (ja) * 2003-12-02 2009-04-02 株式会社リコー 電源回路及びその電源回路の出力電圧立ち上げ方法
JP4403843B2 (ja) * 2004-03-19 2010-01-27 株式会社デンソー 電源装置
JP2006051288A (ja) * 2004-08-16 2006-02-23 Samii Kk 弾球遊技機

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