JP6251628B2 - 制御装置 - Google Patents
制御装置 Download PDFInfo
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- JP6251628B2 JP6251628B2 JP2014088943A JP2014088943A JP6251628B2 JP 6251628 B2 JP6251628 B2 JP 6251628B2 JP 2014088943 A JP2014088943 A JP 2014088943A JP 2014088943 A JP2014088943 A JP 2014088943A JP 6251628 B2 JP6251628 B2 JP 6251628B2
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- switch
- semiconductor switch
- wiring pattern
- circuit board
- printed circuit
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- 239000004065 semiconductor Substances 0.000 claims description 66
- 230000000052 comparative effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000002265 prevention Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000013021 overheating Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
- H05K1/0257—Overvoltage protection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
- F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
- F02P19/027—Safety devices, e.g. for diagnosing the glow plugs or the related circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
- H05K1/0256—Electrical insulation details, e.g. around high voltage areas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
- F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
- F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
- F02P19/021—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs characterised by power delivery controls
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/0241—Structural association of a fuse and another component or apparatus
- H01H2085/0275—Structural association with a printed circuit board
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/041—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature additionally responsive to excess current
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
- H05K1/0265—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board characterized by the lay-out of or details of the printed conductors, e.g. reinforced conductors, redundant conductors, conductors having different cross-sections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09218—Conductive traces
- H05K2201/09227—Layout details of a plurality of traces, e.g. escape layout for Ball Grid Array [BGA] mounting
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10022—Non-printed resistor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10053—Switch
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10151—Sensor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10166—Transistor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10181—Fuse
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10507—Involving several components
- H05K2201/10515—Stacked components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10507—Involving several components
- H05K2201/10545—Related components mounted on both sides of the PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structure Of Printed Boards (AREA)
- Power Engineering (AREA)
- Fuses (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Electronic Switches (AREA)
Description
この構成によれば、半導体スイッチの故障による発熱によってプリント基板の絶縁層が炭化した場合に、半導体スイッチのハイサイドの電流経路パターンと、シグナルグランド接続配線パターン及び半導体スイッチのローサイドの電流経路パターンとの間が短絡しないので、大きな電流リークの発生を抑制することができる。
この構成によれば、半導体スイッチの故障による発熱によってプリント基板の絶縁層が炭化した場合に、半導体スイッチのハイサイドの電流経路パターンと他の配線パターンとの間に大きな電流が流れる不具合を更に抑制できる。
この構成によれば、半導体スイッチのハイサイドの電流経路パターンと他の配線パターンとの間に大きな電流が流れる不具合を更に抑制できる。
この構成によれば、半導体スイッチのハイサイドの電流経路パターンと他の配線パターンとの間に大きな電流が流れる不具合を更に抑制できる。
なお、この発明は上記の実施例や実施形態に限られるものではなく、その要旨を逸脱しない範囲において種々の態様において実施することが可能である。
上記実施形態では、スイッチICは、抵抗性負荷をハイサイド駆動するために用いていたが、抵抗性負荷をローサイド駆動するために用いてもよい。
上記実施形態では、制御装置100に温度ヒューズ140を使用していたが、温度ヒューズ140は省略してもよい。
上記実施形態の制御装置100では、バッテリ200がスイッチIC130の電流入力端子に接続されるとともにスイッチIC130の電流出力端子が抵抗性負荷300の入力端子に接続され、さらに、抵抗性負荷300の出力端子が接地された回路構成を有している。しかしながら、回路構成としてはこれ以外の種々の回路構成を採用可能である。
102…電源入力端子
110…電源回路
120…コントローラIC
130…スイッチIC
131…半導体スイッチ
132…ダイ(半導体チップ)
140…温度ヒューズ
141…受動素子
142…リード線
150…プリント基板
151…電源入力端子
152…負荷接続端子
153…シグナルグランド端子
154…接地端子
161,162,163…配線パターン
171…配線パターン
172…シグナルグランド接続配線パターン
200…バッテリ
300…抵抗性負荷
Claims (4)
- N個(Nは3以上の整数)の配線層を有する多層のプリント基板上に、抵抗性負荷を駆動するための半導体スイッチを含むICパッケージであるスイッチICが配置された制御装置であって、
前記プリント基板の前記N個の配線層の中で前記スイッチICが実装されている表面から数えてM個(Mは2以上N以下の整数)の配線層と、前記スイッチICとを前記プリント基板の厚み方向に投影して見たときに、
前記半導体スイッチのダイと重なる領域に、
(i)前記半導体スイッチのハイサイドの電流経路パターンが存在し、
(ii)シグナルグランド接続配線パターンと、前記半導体スイッチのローサイドの電流経路パターンとが存在しない、
ことを特徴とする制御装置。 - 請求項1に記載の制御装置であって、
前記プリント基板の前記M個の配線層と前記スイッチICとを前記プリント基板の厚み方向に投影して見たときに、
前記半導体スイッチのダイと重なる領域に、前記半導体スイッチのハイサイドの電流経路パターンとは電位が異なる他の配線パターンも存在しないことを特徴とする制御装置。 - 請求項2に記載の制御装置であって、
前記プリント基板の前記M個の配線層と前記スイッチICとを前記プリント基板の厚み方向に投影して見たときに、
前記半導体スイッチのダイと重なる領域に、前記半導体スイッチのハイサイドの電流経路パターン以外の配線パターンが存在しないことを特徴とする制御装置。 - 請求項1〜3のいずれか一項に記載の制御装置であって、
前記整数Mは、前記整数Nに等しいことを特徴とする制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014088943A JP6251628B2 (ja) | 2014-04-23 | 2014-04-23 | 制御装置 |
EP15163084.5A EP2957762B1 (en) | 2014-04-23 | 2015-04-10 | Control apparatus |
KR1020150055404A KR101766953B1 (ko) | 2014-04-23 | 2015-04-20 | 제어장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014088943A JP6251628B2 (ja) | 2014-04-23 | 2014-04-23 | 制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015207962A JP2015207962A (ja) | 2015-11-19 |
JP6251628B2 true JP6251628B2 (ja) | 2017-12-20 |
Family
ID=52874990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014088943A Active JP6251628B2 (ja) | 2014-04-23 | 2014-04-23 | 制御装置 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2957762B1 (ja) |
JP (1) | JP6251628B2 (ja) |
KR (1) | KR101766953B1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6684601B2 (ja) | 2016-01-25 | 2020-04-22 | 株式会社ケーヒン | 電子回路装置 |
DE102016204777A1 (de) * | 2016-03-23 | 2017-09-28 | Zf Friedrichshafen Ag | Mehrlagige Hochspannungsleiterplatte |
JP2022119036A (ja) * | 2021-02-03 | 2022-08-16 | 株式会社オートネットワーク技術研究所 | 回路装置 |
CN112803367B (zh) * | 2021-03-19 | 2023-05-12 | 四川中光防雷科技股份有限公司 | 一种信号浪涌保护器的失效分断组件 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63127590A (ja) * | 1986-11-17 | 1988-05-31 | 松下電器産業株式会社 | 電子回路装置 |
JPH0499873U (ja) * | 1991-02-04 | 1992-08-28 | ||
GB9508631D0 (en) * | 1995-04-28 | 1995-06-14 | Smiths Industries Ltd | Electrical circuits |
JP3269397B2 (ja) * | 1995-09-19 | 2002-03-25 | 株式会社デンソー | プリント配線基板 |
JPH09307253A (ja) * | 1996-05-15 | 1997-11-28 | Nec Shizuoka Ltd | ドロッパー型安定化電源装置 |
JP3266505B2 (ja) * | 1996-05-20 | 2002-03-18 | 京セラ株式会社 | 多層回路基板 |
JP2000049580A (ja) * | 1998-07-30 | 2000-02-18 | Ishikawajima Harima Heavy Ind Co Ltd | 駆動回路 |
JP2000164376A (ja) * | 1998-11-27 | 2000-06-16 | Nec Corp | ヒーター制御保護回路 |
JP4287543B2 (ja) * | 1998-12-22 | 2009-07-01 | 矢崎総業株式会社 | 電気回路の安全装置とその製造方法 |
US6445277B1 (en) * | 1999-06-22 | 2002-09-03 | Yazaki Corporation | Safety device of electric circuit and process for producing the same |
JP3769228B2 (ja) | 2001-12-25 | 2006-04-19 | 三菱電機株式会社 | 電力半導体装置 |
DE102005005549A1 (de) * | 2005-02-07 | 2006-08-10 | Robert Bosch Gmbh | Vorrichtung zur Steuerung eines Heizelements in einem Kraftfahrzeug |
JP4180597B2 (ja) * | 2005-11-09 | 2008-11-12 | 三菱電機株式会社 | 給電回路の異常検出装置 |
EP1811819B1 (de) * | 2006-01-19 | 2011-03-23 | Siemens Aktiengesellschaft | Leiterplatte |
US20080218979A1 (en) * | 2007-03-08 | 2008-09-11 | Jong-Ho Park | Printed circuit (PC) board module with improved heat radiation efficiency |
-
2014
- 2014-04-23 JP JP2014088943A patent/JP6251628B2/ja active Active
-
2015
- 2015-04-10 EP EP15163084.5A patent/EP2957762B1/en active Active
- 2015-04-20 KR KR1020150055404A patent/KR101766953B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2015207962A (ja) | 2015-11-19 |
EP2957762B1 (en) | 2016-11-23 |
KR20150122595A (ko) | 2015-11-02 |
EP2957762A1 (en) | 2015-12-23 |
KR101766953B1 (ko) | 2017-08-09 |
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