JP2016082647A5 - - Google Patents

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Publication number
JP2016082647A5
JP2016082647A5 JP2014210011A JP2014210011A JP2016082647A5 JP 2016082647 A5 JP2016082647 A5 JP 2016082647A5 JP 2014210011 A JP2014210011 A JP 2014210011A JP 2014210011 A JP2014210011 A JP 2014210011A JP 2016082647 A5 JP2016082647 A5 JP 2016082647A5
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JP
Japan
Prior art keywords
voltage
turns
current
switch
fet
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
JP2014210011A
Other languages
English (en)
Japanese (ja)
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JP6543908B2 (ja
JP2016082647A (ja
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Publication date
Application filed filed Critical
Priority claimed from JP2014210011A external-priority patent/JP6543908B2/ja
Priority to JP2014210011A priority Critical patent/JP6543908B2/ja
Priority to CN201580052418.XA priority patent/CN106716803B/zh
Priority to DE112015004739.5T priority patent/DE112015004739T5/de
Priority to US15/516,604 priority patent/US10224815B2/en
Priority to PCT/JP2015/077416 priority patent/WO2016059965A1/ja
Publication of JP2016082647A publication Critical patent/JP2016082647A/ja
Publication of JP2016082647A5 publication Critical patent/JP2016082647A5/ja
Publication of JP6543908B2 publication Critical patent/JP6543908B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2014210011A 2014-10-14 2014-10-14 変圧装置 Active JP6543908B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014210011A JP6543908B2 (ja) 2014-10-14 2014-10-14 変圧装置
PCT/JP2015/077416 WO2016059965A1 (ja) 2014-10-14 2015-09-29 変圧装置
DE112015004739.5T DE112015004739T5 (de) 2014-10-14 2015-09-29 Spannungswandler
US15/516,604 US10224815B2 (en) 2014-10-14 2015-09-29 Voltage converter having a step-up and step-down adjustment circuit
CN201580052418.XA CN106716803B (zh) 2014-10-14 2015-09-29 变压装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014210011A JP6543908B2 (ja) 2014-10-14 2014-10-14 変圧装置

Publications (3)

Publication Number Publication Date
JP2016082647A JP2016082647A (ja) 2016-05-16
JP2016082647A5 true JP2016082647A5 (enExample) 2017-04-27
JP6543908B2 JP6543908B2 (ja) 2019-07-17

Family

ID=55746513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014210011A Active JP6543908B2 (ja) 2014-10-14 2014-10-14 変圧装置

Country Status (5)

Country Link
US (1) US10224815B2 (enExample)
JP (1) JP6543908B2 (enExample)
CN (1) CN106716803B (enExample)
DE (1) DE112015004739T5 (enExample)
WO (1) WO2016059965A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117955347A (zh) * 2017-09-14 2024-04-30 中兴通讯股份有限公司 一种转换电路的工作模式切换方法、装置及升降压变换器
JP6993207B2 (ja) * 2017-12-20 2022-01-13 Fdk株式会社 双方向スイッチング電源用の電流検出装置
JP7140633B2 (ja) * 2018-10-24 2022-09-21 矢崎総業株式会社 電力制御装置
CN112286277B (zh) * 2019-07-24 2022-07-08 杭州萤石软件有限公司 电压调节电路

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6218970A (ja) * 1985-07-17 1987-01-27 Matsushita Electric Ind Co Ltd 電源装置
US5912552A (en) * 1997-02-12 1999-06-15 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho DC to DC converter with high efficiency for light loads
JP4439742B2 (ja) * 1999-05-04 2010-03-24 エヌエックスピー ビー ヴィ Ｄｃ−ｄｃコンバータ
US6166527A (en) * 2000-03-27 2000-12-26 Linear Technology Corporation Control circuit and method for maintaining high efficiency in a buck-boost switching regulator
JP4487649B2 (ja) * 2004-06-14 2010-06-23 富士電機システムズ株式会社 昇降圧型ｄｃ−ｄｃコンバータの制御装置
JP2006006004A (ja) 2004-06-16 2006-01-05 Ricoh Co Ltd 昇降圧型ｄｃ−ｄｃコンバータ
JP2007097361A (ja) * 2005-09-30 2007-04-12 Matsushita Electric Ind Co Ltd 昇降圧コンバータ
US8164316B2 (en) * 2006-06-26 2012-04-24 Renesas Electronics Corporation DC/DC converter
JP4910575B2 (ja) * 2006-08-31 2012-04-04 日本テキサス・インスツルメンツ株式会社 スイッチング電源装置
TWI392989B (zh) * 2008-06-03 2013-04-11 Richtek Technology Corp 切換式昇降壓電源供應器及其控制方法
JP5199019B2 (ja) * 2008-10-16 2013-05-15 株式会社小糸製作所 昇降圧ｄｃ−ｄｃコンバータ
JP5300410B2 (ja) * 2008-10-24 2013-09-25 株式会社小糸製作所 Ｄｃ−ｄｃコンバータ及びこのｄｃ−ｄｃコンバータを備えた車両用灯具の電源装置
JP2010158116A (ja) * 2008-12-27 2010-07-15 Diamond Electric Mfg Co Ltd Ｄｃ−ｄｃコンバータ
JP2010268590A (ja) * 2009-05-14 2010-11-25 Koito Mfg Co Ltd 昇降圧ｄｃ−ｄｃコンバータ
JP2010284046A (ja) * 2009-06-05 2010-12-16 Koito Mfg Co Ltd 昇降圧ｄｃ−ｄｃコンバータ
US9467053B2 (en) * 2009-07-09 2016-10-11 Infineon Technologies Ag Controlling a multi-mode switching converter
JP5599031B2 (ja) * 2009-12-16 2014-10-01 株式会社小糸製作所 昇降圧型コンバータ
JP5479940B2 (ja) * 2010-02-16 2014-04-23 株式会社小糸製作所 昇降圧ｄｃ−ｄｃコンバータ及び車両用灯具
US8508208B2 (en) * 2010-07-02 2013-08-13 Fairchild Semiconductor Corporation Buck-boost regulator with converter bypass function
US8981737B2 (en) * 2011-03-08 2015-03-17 Intersil Americas LLC High efficiency PFM control for buck-boost converter
JPWO2012176403A1 (ja) * 2011-06-21 2015-02-23 パナソニック株式会社 昇降圧型ａｃ／ｄｃコンバータ
JP5716631B2 (ja) * 2011-10-18 2015-05-13 株式会社日本自動車部品総合研究所 電力変換装置
CN102710131A (zh) * 2012-06-13 2012-10-03 杭州士兰微电子股份有限公司 变换器及其驱动方法及包含该变换器的功率因数校正装置
JP5939096B2 (ja) * 2012-09-05 2016-06-22 株式会社日本自動車部品総合研究所 電力変換装置

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