JP7337762B2 - 電源モジュール、及びdc-dcコンバータ - Google Patents
電源モジュール、及びdc-dcコンバータ Download PDFInfo
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- JP7337762B2 JP7337762B2 JP2020152084A JP2020152084A JP7337762B2 JP 7337762 B2 JP7337762 B2 JP 7337762B2 JP 2020152084 A JP2020152084 A JP 2020152084A JP 2020152084 A JP2020152084 A JP 2020152084A JP 7337762 B2 JP7337762 B2 JP 7337762B2
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- Japan
- Prior art keywords
- switching element
- power supply
- switching
- capacitor
- converter
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Dc-Dc Converters (AREA)
Description
(一実施形態)
Claims (5)
- 電源モジュールと、
コントローラとを備える、DC-DCコンバータであって、
前記電源モジュールは、
容量と、
複数のスイッチング素子を有し、前記複数のスイッチング素子の接続、非接続の組合せにより、入力電圧を用いた前記容量の充電を行い、前記入力電圧と異なる出力電圧を出力させるスイッチング回路とを、有し、
前記容量はシリコンコンデンサであり、前記複数のスイッチング素子は、それぞれトランジスタであり、
前記コントローラは、前記スイッチング回路を制御するコントローラであって、
同一の層に構成した前記コントローラ、及び前記スイッチング回路と、
異なる層に構成した前記容量と、を積層したDC-DCコンバータ。 - 前記容量の厚さと、前記複数のスイッチング素子の厚さとは300ミクロン以下である、請求項1に記載のDC-DCコンバータ。
- 前記スイッチング回路は、直流出力電圧を出力する出力端子に両端が接続され、4つのスイッチング素子が、第1スイッチング素子、第2スイッチング素子、第3スイッチング素子及び第4スイッチング素子の順番で直列に接続され、
前記容量は、前記第1スイッチング素子と前記第2スイッチング素子との接続部と、前記第3スイッチング素子と前記第4スイッチング素子との接続部との間に接続される、請求項1に記載のDC-DCコンバータ。 - 前記第2スイッチング素子、及び第4スイッチング素子を接続状態にし、前記第1スイッチング素子、及び前記第3スイッチング素子を非接続状態にして前記容量を充電した後に、前記第2スイッチング素子、及び前記第4スイッチング素子を非接続状態にし、第1スイッチング素子及び前記第3スイッチング素子を接続状態にする、請求項3に記載のDC-DCコンバータ。
- 前記容量は、複数の容量が並列接続され、それぞれの容量が異なる層に積層される、請求項1に記載のDC-DCコンバータ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020152084A JP7337762B2 (ja) | 2020-09-10 | 2020-09-10 | 電源モジュール、及びdc-dcコンバータ |
US17/199,597 US11664729B2 (en) | 2020-09-10 | 2021-03-12 | Power-supply module and DC-DC converter |
CN202110828437.4A CN114172364B (zh) | 2020-09-10 | 2021-07-22 | 电源模块及dc-dc转换器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020152084A JP7337762B2 (ja) | 2020-09-10 | 2020-09-10 | 電源モジュール、及びdc-dcコンバータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022046169A JP2022046169A (ja) | 2022-03-23 |
JP7337762B2 true JP7337762B2 (ja) | 2023-09-04 |
Family
ID=80470096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020152084A Active JP7337762B2 (ja) | 2020-09-10 | 2020-09-10 | 電源モジュール、及びdc-dcコンバータ |
Country Status (3)
Country | Link |
---|---|
US (1) | US11664729B2 (ja) |
JP (1) | JP7337762B2 (ja) |
CN (1) | CN114172364B (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004222486A (ja) | 2002-12-27 | 2004-08-05 | Murata Mfg Co Ltd | スイッチング電源モジュール |
US20090315615A1 (en) | 2008-06-19 | 2009-12-24 | Boris Likhterov | Charge coupled pump-efficient charge pump regulator with mos capacitor |
JP2010267945A (ja) | 2009-04-16 | 2010-11-25 | Molex Inc | 冷却装置、電子基板、電子機器 |
JP2012244745A (ja) | 2011-05-18 | 2012-12-10 | Sharp Corp | 電源装置及び制御電圧生成ユニット |
US20130094157A1 (en) | 2011-10-18 | 2013-04-18 | Arctic Sand Technologies, Inc. | Power converters with integrated capacitors |
JP2018061363A (ja) | 2016-10-06 | 2018-04-12 | 三菱電機株式会社 | モータ駆動装置、モータシステム及び電動パワーステアリング装置 |
US20190167989A1 (en) | 2017-12-04 | 2019-06-06 | The Charles Stark Draper Laboratory, Inc. | Integrated circuit design for wireless control of biphasic stimulation in bioelectronic implant |
Family Cites Families (17)
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JPS5318986A (en) * | 1976-08-05 | 1978-02-21 | Nec Corp | Semiconductor device |
JPH06334119A (ja) | 1993-02-17 | 1994-12-02 | Seiko Instr Inc | 昇圧用半導体集積回路及びその半導体集積回路を用いた電子機器 |
JP2002233140A (ja) * | 2001-01-30 | 2002-08-16 | Fuji Electric Co Ltd | 超小型電力変換装置 |
US7239194B2 (en) * | 2004-03-25 | 2007-07-03 | Integral Wave Technologies, Inc. | Trench capacitor power supply system and method |
JP2006019692A (ja) * | 2004-06-03 | 2006-01-19 | Toshiba Corp | 半導体装置 |
JP2006296170A (ja) | 2005-04-14 | 2006-10-26 | Citizen Electronics Co Ltd | 表面実装タイプチャージポンプ方式昇圧回路。 |
JP4453026B2 (ja) * | 2005-09-20 | 2010-04-21 | アイシン・エィ・ダブリュ株式会社 | インバータ装置 |
KR101254652B1 (ko) * | 2006-07-05 | 2013-04-15 | 재단법인서울대학교산학협력재단 | 직류/직류 컨버팅 회로, 이를 갖는 표시장치 및 이의구동방법 |
JP4247722B2 (ja) * | 2007-02-05 | 2009-04-02 | 日立金属株式会社 | 高周波スイッチモジュール |
US8035440B2 (en) * | 2008-04-15 | 2011-10-11 | Texas Instruments Incorporated | Multistage charge pumps with diode loss compensation |
JP4939580B2 (ja) * | 2009-09-07 | 2012-05-30 | 三菱電機株式会社 | Dc/dc電力変換装置 |
JP5724934B2 (ja) * | 2011-07-05 | 2015-05-27 | 株式会社デンソー | 半導体装置 |
JP6123210B2 (ja) * | 2012-10-01 | 2017-05-10 | 株式会社村田製作所 | Dc−dcコンバータモジュール |
JPWO2015019519A1 (ja) | 2013-08-07 | 2017-03-02 | パナソニックIpマネジメント株式会社 | Dc−dcコンバータモジュール |
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WO2017006784A1 (ja) * | 2015-07-06 | 2017-01-12 | 株式会社村田製作所 | Dc-dcコンバータ |
-
2020
- 2020-09-10 JP JP2020152084A patent/JP7337762B2/ja active Active
-
2021
- 2021-03-12 US US17/199,597 patent/US11664729B2/en active Active
- 2021-07-22 CN CN202110828437.4A patent/CN114172364B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004222486A (ja) | 2002-12-27 | 2004-08-05 | Murata Mfg Co Ltd | スイッチング電源モジュール |
US20090315615A1 (en) | 2008-06-19 | 2009-12-24 | Boris Likhterov | Charge coupled pump-efficient charge pump regulator with mos capacitor |
JP2010267945A (ja) | 2009-04-16 | 2010-11-25 | Molex Inc | 冷却装置、電子基板、電子機器 |
JP2012244745A (ja) | 2011-05-18 | 2012-12-10 | Sharp Corp | 電源装置及び制御電圧生成ユニット |
US20130094157A1 (en) | 2011-10-18 | 2013-04-18 | Arctic Sand Technologies, Inc. | Power converters with integrated capacitors |
JP2018061363A (ja) | 2016-10-06 | 2018-04-12 | 三菱電機株式会社 | モータ駆動装置、モータシステム及び電動パワーステアリング装置 |
US20190167989A1 (en) | 2017-12-04 | 2019-06-06 | The Charles Stark Draper Laboratory, Inc. | Integrated circuit design for wireless control of biphasic stimulation in bioelectronic implant |
Also Published As
Publication number | Publication date |
---|---|
US20220077777A1 (en) | 2022-03-10 |
CN114172364B (zh) | 2024-11-01 |
CN114172364A (zh) | 2022-03-11 |
US11664729B2 (en) | 2023-05-30 |
JP2022046169A (ja) | 2022-03-23 |
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