JP5673455B2 - 電源制御回路モジュール - Google Patents
電源制御回路モジュール Download PDFInfo
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- JP5673455B2 JP5673455B2 JP2011196610A JP2011196610A JP5673455B2 JP 5673455 B2 JP5673455 B2 JP 5673455B2 JP 2011196610 A JP2011196610 A JP 2011196610A JP 2011196610 A JP2011196610 A JP 2011196610A JP 5673455 B2 JP5673455 B2 JP 5673455B2
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- inner layer
- layer electrode
- electrode
- laminate
- circuit module
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- 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
- H05K1/0203—Cooling of mounted components
- H05K1/0209—External configuration of printed circuit board adapted for heat dissipation, e.g. lay-out of conductors, coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/1517—Multilayer substrate
- H01L2924/15192—Resurf arrangement of the internal vias
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15313—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a land array, e.g. LGA
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19105—Disposition of discrete passive components in a side-by-side arrangement on a common die mounting substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19106—Disposition of discrete passive components in a mirrored arrangement on two different side of a common die mounting substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
-
- 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
- H05K2201/07—Electric details
- H05K2201/0707—Shielding
- H05K2201/0715—Shielding provided by an outer layer of 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
- 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
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09727—Varying width along a single conductor; Conductors or pads having different widths
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Dc-Dc Converters (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Description
10:電源制御IC、101,102,103:スイッチングレギュレータ用素子、
21,22,23:インダクタ素子、
31,32,33:キャパシタ素子、
421−426,441,442,443:第1の内層電極、
451,452,453,451A,452A,453A:第2の内層電極、
450:外部接続用端子、450(GA):外部接続用グランド端子、450(GD):外部接続用デジタルグランド端子、450(D):外部接続用デジタル入力端子、450(O):外部接続用出力端子、
431,432,433,460:内層グランド電極、
900,900A:積層体、
901−906,901A−907A:誘電体層、
910,920:絶縁性樹脂、990:金属製カバー
Claims (7)
- 表面から裏面にかけて複数の誘電体層を積層してなり、前記裏面側で外部実装される積層体と、
前記積層体の表面に実装した、制御信号に基づいて電源出力を制御する電源制御用IC素子、および、前記積層体の表面と裏面とのうちの少なくとも表面に実装した、前記電源制御用IC素子に接続する周辺の回路素子、ならびに、前記制御信号及び前記電源出力を伝送する接続回路電極、を備える回路と、
前記積層体の表面をシールドする金属製カバーおよび前記金属製カバーの内側に封入した絶縁性樹脂からなる、空気よりも高い熱伝導性を有するシールド部材と、
を備え、
前記接続回路電極は、
前記複数の誘電体層の層間に設けた内層電極であって、前記電源制御用IC素子の前記電源出力が出力される端子に電気的に接続される第1の内層電極と、
前記内層電極であって、前記電源制御用IC素子の前記制御信号が入力される端子に電気的に接続される第2の内層電極と、
を含み、
前記第1の内層電極は、前記積層体の表面側から透視して、前記電源制御用IC素子に接続される端部を除いて、前記電源制御用IC素子の実装領域と前記積層体表面の外周辺との間の外周部に重なって前記外周辺に沿って延び、
前記第2の内層電極は、前記積層体の表面側から透視して、全体が前記電源制御用IC素子の実装領域に重なって延び、
前記第1の内層電極と前記第2の内層電極は、前記積層体の異なる層に形成されている、
電源制御回路モジュール。 - 前記第1の内層電極は、前記第2の内層電極に対して、前記表面側の層に形成されている、請求項1に記載の電源制御回路モジュール。
- 前記第1の内層電極の断面積は、前記第2の内層電極の断面積よりも大きい、請求項1または請求項2に記載の電源制御回路モジュール。
- 前記第1の内層電極に接続される前記回路素子は、前記積層体の表面で前記外周部に実装し、
前記第2の内層電極に接続される前記回路素子は、前記積層体の裏面に実装した、請求項1乃至請求項3のいずれかに記載の電源制御回路モジュール。 - 前記積層体の裏面に絶縁性樹脂を更に設け、
前記第2の内層電極に接続される前記回路素子は、前記絶縁性樹脂に埋設した請求項4に記載の電源制御回路モジュール。 - 前記積層体の裏面には、複数の外部接続端子が積層体の外周に沿って、複数列で配列形成されており、
前記第1の内層電極に接続する外部接続端子は、前記第2の内層電極に接続する外部接続端子よりも外周側に形成されている、請求項1乃至請求項5のいずれか一項に記載の電源制御回路モジュール。 - 前記電源制御用IC素子は、DC−DCコンバータ用スイッチIC素子であり、
前記回路素子における、前記DC−DCコンバータ用スイッチIC素子の出力側に接続された出力コンデンサの一方端は、導電性ビアホールで前記積層体の裏面の外部接続端子における外部グランド接続端子へ接続されている、請求項1乃至請求項6のいずれか一項に記載の電源制御回路モジュール。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011196610A JP5673455B2 (ja) | 2011-09-09 | 2011-09-09 | 電源制御回路モジュール |
US13/602,612 US9161433B2 (en) | 2011-09-09 | 2012-09-04 | Power supply control circuit module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011196610A JP5673455B2 (ja) | 2011-09-09 | 2011-09-09 | 電源制御回路モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013058646A JP2013058646A (ja) | 2013-03-28 |
JP5673455B2 true JP5673455B2 (ja) | 2015-02-18 |
Family
ID=47829686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011196610A Active JP5673455B2 (ja) | 2011-09-09 | 2011-09-09 | 電源制御回路モジュール |
Country Status (2)
Country | Link |
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US (1) | US9161433B2 (ja) |
JP (1) | JP5673455B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105746001B (zh) * | 2013-11-21 | 2018-08-31 | Zf腓德烈斯哈芬股份公司 | 多功能的强电流电路板 |
KR20160036945A (ko) * | 2014-09-26 | 2016-04-05 | 삼성전기주식회사 | 인쇄회로기판 및 이를 포함하는 전자부품 패키지 |
CN107210268B (zh) * | 2015-01-27 | 2018-11-23 | 株式会社村田制作所 | 高频模块 |
JP6317855B2 (ja) | 2015-06-26 | 2018-04-25 | ルネサスエレクトロニクス株式会社 | 電子装置 |
JP6681012B2 (ja) * | 2016-08-08 | 2020-04-15 | 株式会社村田製作所 | 積層回路基板、積層電子部品およびモジュール |
JP6460290B2 (ja) * | 2016-09-21 | 2019-01-30 | 株式会社村田製作所 | Dc/dcコンバータモジュール |
US10886219B2 (en) | 2017-01-18 | 2021-01-05 | Tdk Corporation | Electronic component mounting package |
US11277948B2 (en) * | 2018-03-22 | 2022-03-15 | Apple Inc. | Conformally shielded power inductor and other passive devices for 4/5G envelope tracker modules and/or other power management modules |
EP3790043A4 (en) * | 2018-07-10 | 2021-07-14 | Aisin Aw Co., Ltd. | CIRCUIT MODULE AND POWER SUPPLY CHIP MODULE |
JP6935851B2 (ja) | 2018-08-20 | 2021-09-15 | 株式会社村田製作所 | 電力変換回路モジュール |
JP2022017605A (ja) * | 2018-10-25 | 2022-01-26 | ソニーセミコンダクタソリューションズ株式会社 | 回路基板、半導体装置、および、電子機器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09215324A (ja) * | 1996-01-30 | 1997-08-15 | Murata Mfg Co Ltd | Dc−dcコンバーター |
JP2000331835A (ja) * | 1999-05-21 | 2000-11-30 | Taiyo Yuden Co Ltd | 積層電子部品及び回路モジュール |
JP4529262B2 (ja) * | 2000-09-14 | 2010-08-25 | ソニー株式会社 | 高周波モジュール装置及びその製造方法 |
JP2003101222A (ja) * | 2001-09-21 | 2003-04-04 | Sony Corp | 薄膜回路基板装置及びその製造方法 |
JP4110917B2 (ja) * | 2002-10-21 | 2008-07-02 | 株式会社デンソー | 電子制御装置 |
JP2005210044A (ja) * | 2003-12-26 | 2005-08-04 | Tdk Corp | インダクタ素子内蔵基板およびパワーアンプモジュール |
JP4403820B2 (ja) * | 2004-02-17 | 2010-01-27 | 株式会社村田製作所 | 積層型電子部品およびその製造方法 |
CN102185474B (zh) | 2005-10-28 | 2013-09-18 | 日立金属株式会社 | Dc-dc转换器 |
JP4883392B2 (ja) * | 2005-12-26 | 2012-02-22 | 日立金属株式会社 | Dc−dcコンバータ |
US7843302B2 (en) * | 2006-05-08 | 2010-11-30 | Ibiden Co., Ltd. | Inductor and electric power supply using it |
JP2009231606A (ja) | 2008-03-24 | 2009-10-08 | Panasonic Corp | 電子回路基板、電子回路装置およびこれを用いた電力線通信装置 |
-
2011
- 2011-09-09 JP JP2011196610A patent/JP5673455B2/ja active Active
-
2012
- 2012-09-04 US US13/602,612 patent/US9161433B2/en active Active
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Publication number | Publication date |
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JP2013058646A (ja) | 2013-03-28 |
US9161433B2 (en) | 2015-10-13 |
US20130063902A1 (en) | 2013-03-14 |
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