JPWO2021246302A5 - - Google Patents

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Publication number
JPWO2021246302A5
JPWO2021246302A5 JP2022528789A JP2022528789A JPWO2021246302A5 JP WO2021246302 A5 JPWO2021246302 A5 JP WO2021246302A5 JP 2022528789 A JP2022528789 A JP 2022528789A JP 2022528789 A JP2022528789 A JP 2022528789A JP WO2021246302 A5 JPWO2021246302 A5 JP WO2021246302A5
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JP
Japan
Prior art keywords
switch
state
voltage
voltage vsw
inductor
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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.)
Pending
Application number
JP2022528789A
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English (en)
Japanese (ja)
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JPWO2021246302A1 (https=
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Publication date
Application filed filed Critical
Priority claimed from PCT/JP2021/020345 external-priority patent/WO2021246302A1/ja
Publication of JPWO2021246302A1 publication Critical patent/JPWO2021246302A1/ja
Publication of JPWO2021246302A5 publication Critical patent/JPWO2021246302A5/ja
Pending legal-status Critical Current

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JP2022528789A 2020-06-04 2021-05-28 Pending JPWO2021246302A1 (https=)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020097977 2020-06-04
JP2020097976 2020-06-04
PCT/JP2021/020345 WO2021246302A1 (ja) 2020-06-04 2021-05-28 スイッチング電源装置、スイッチ制御装置、車載機器、及び車両

Publications (2)

Publication Number Publication Date
JPWO2021246302A1 JPWO2021246302A1 (https=) 2021-12-09
JPWO2021246302A5 true JPWO2021246302A5 (https=) 2023-02-17

Family

ID=78831117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022528789A Pending JPWO2021246302A1 (https=) 2020-06-04 2021-05-28

Country Status (5)

Country Link
US (1) US20230198397A1 (https=)
JP (1) JPWO2021246302A1 (https=)
CN (1) CN115943548A (https=)
DE (1) DE112021001970T5 (https=)
WO (1) WO2021246302A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023100508A1 (https=) * 2021-12-03 2023-06-08

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6271651B1 (en) 2000-04-20 2001-08-07 Volterra Semiconductor Corporation Inductor shorting switch for a switching voltage regulator
JP2002281743A (ja) * 2001-03-19 2002-09-27 Hitachi Ltd 半導体集積回路および携帯用電子機器
JP2004015974A (ja) * 2002-06-11 2004-01-15 Tdk Corp スイッチング電源装置
JP4017490B2 (ja) * 2002-10-02 2007-12-05 株式会社デンソー Ｄｃ／ｄｃコンバータ
JP4403359B2 (ja) * 2003-02-12 2010-01-27 富士電機デバイステクノロジー株式会社 スイッチングレギュレータ
US7327127B2 (en) * 2005-06-17 2008-02-05 Via Technologies, Inc. Pulse-frequency mode DC-DC converter circuit
US7652457B2 (en) * 2005-09-30 2010-01-26 St-Ericsson Sa Switching regulator circuit including an inductor shunt switch
KR100912945B1 (ko) * 2007-04-16 2009-08-20 (주)제이디에이테크놀로지 직류/직류 변환기
JP4613986B2 (ja) 2008-07-28 2011-01-19 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
JP2011072101A (ja) * 2009-09-25 2011-04-07 Rohm Co Ltd 電流モード型スイッチングレギュレータ
US8779745B2 (en) * 2010-03-01 2014-07-15 National Semiconductor Corporation Three-quarter bridge power converters for wireless power transfer applications and other applications
US9178420B1 (en) * 2012-08-06 2015-11-03 Maxim Integrated Products, Inc. Inductive bypass, storage and release improves buck response
US9257908B2 (en) * 2013-03-15 2016-02-09 Maxim Integrated Products, Inc. Systems and methods to auto-adjust zero cross circuits for switching regulators
CN106464135B (zh) * 2014-01-07 2019-03-15 朝阳半导体技术江阴有限公司 切换功率级及用于控制所述切换功率级的方法
JP6361479B2 (ja) * 2014-02-07 2018-07-25 株式会社デンソー 電力変換装置
JP6115493B2 (ja) * 2014-02-17 2017-04-19 株式会社デンソー 電力変換装置
JP2016032319A (ja) * 2014-07-28 2016-03-07 ローム株式会社 スイッチング電源装置
JP2016032320A (ja) * 2014-07-28 2016-03-07 ローム株式会社 スイッチング電源装置
US9762124B2 (en) * 2014-08-13 2017-09-12 Endura Technologies LLC Integrated thermal and power control
US9461543B2 (en) * 2014-12-01 2016-10-04 Endura Technologies LLC DC-DC converter with digital current sensing
JP6815127B2 (ja) * 2015-09-08 2021-01-20 ローム株式会社 Ｄｃ／ｄｃコンバータ、スイッチング電源装置
JP6594199B2 (ja) * 2015-12-28 2019-10-23 ローム株式会社 スイッチングレギュレータ
JP6744781B2 (ja) * 2016-08-10 2020-08-19 ローム株式会社 スイッチングレギュレータ及び集積回路パッケージ
JP2018148725A (ja) * 2017-03-07 2018-09-20 株式会社オートネットワーク技術研究所 直流電圧変換装置

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