KR100351019B1 - 전원 공급 회로 및 반도체 칩 설계 방법 - Google Patents
전원 공급 회로 및 반도체 칩 설계 방법 Download PDFInfo
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- KR100351019B1 KR100351019B1 KR1019997012194A KR19997012194A KR100351019B1 KR 100351019 B1 KR100351019 B1 KR 100351019B1 KR 1019997012194 A KR1019997012194 A KR 1019997012194A KR 19997012194 A KR19997012194 A KR 19997012194A KR 100351019 B1 KR100351019 B1 KR 100351019B1
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
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- 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
- H02M3/1588—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 comprising at least one synchronous rectifier element
-
- 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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
- H10D84/82—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components
- H10D84/83—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components of only insulated-gate FETs [IGFET]
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/90—Masterslice integrated circuits
- H10D84/903—Masterslice integrated circuits comprising field effect technology
- H10D84/907—CMOS gate arrays
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/06—Power analysis or power optimisation
-
- 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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0555—Shape
- H01L2224/05552—Shape in top view
- H01L2224/05554—Shape in top view being square
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- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4912—Layout
- H01L2224/49171—Fan-out arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Semiconductor Integrated Circuits (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Abstract
Description
Claims (17)
- 반도체 칩 상에 형성된 전원 공급 회로에 있어서,전원 전압을 출력하는 출력 트랜지스터부; 및상기 출력 트랜지스터부를 제어하는 제어회로를 포함하며,상기 출력 트랜지스터부는 상기 반도체 칩의 외부 입력/출력 단자 근처에 배치되는, 전원 공급 회로.
- 제 1 항에 있어서,상기 출력 트랜지스터부는 서지 보호 기능을 갖는, 전원 공급 회로.
- 제 1 항 또는 제 2 항에 있어서,상기 출력 트랜지스터부는 메시형 트랜지스터(mesh type transistor)를 포함하는, 전원 공급 회로.
- 제 1 항에 있어서,상기 전원 공급 회로는 반도체 칩의 4개의 모서리를 제외한 주변을 따라 배치되는, 전원 공급 회로.
- 제 1 항에 있어서,상기 전원 공급 회로는, 외부 입력/출력 단자로서, 상기 전원 전압을 출력하는 출력 단자, 전원 전압을 상기 출력 트랜지스터부에 입력하는 전원 공급 단자, 및 상기 출력 트랜지스터부에 접지 전압을 입력하는 접지 단자를 포함하며, 상기 전원 공급 단자 및 상기 접지 단자는 상기 출력 단자 근처에 배치되는, 전원 공급 회로.
- 제 1 항에 있어서,상기 전원 공급 회로는, 상기 외부 입력/출력 단자로서, 상기 전원 전압을 출력하는 복수의 출력 단자, 전원 전압을 상기 출력 트랜지스터부에 입력하는 복수의 전원 공급 단자, 및 접지 전압을 상기 출력 트랜지스터부에 입력하는 복수의 접지 단자를 포함하며, 상기 복수의 출력 단자, 상기 복수의 전원 공급 단자, 및 상기 복수의 접지 단자는 각각 공통의 금속으로 덮히는, 전원 공급 회로.
- 제 1 항에 있어서,상기 반도체 칩은, 상기 반도체 칩을 밀봉하는 패키지에 상기 출력 트랜지스터부를 접속하는 본딩 와이어 길이가 가장 짧도록 배치되는, 전원 공급 회로.
- 제 1 항에 있어서,상기 출력 트랜지스터부 및 상기 제어회로는 I/O 셀 배치 영역에 배치되는, 전원 공급 회로.
- 반도체 칩 설계 방법에 있어서,복수의 I/O셀들이 배치될 반도체 칩 상의 위치들을 결정하는 단계로서, 상기 복수의 I/O셀들은 제 1 전원 전압을 제 2 전원 전압으로 변환하는 전원 전압 변환 기능을 갖는 적어도 하나의 제 1 형태의 I/O 셀 및 상기 제 1 I/O 셀의 기능과는 다른 기능을 갖는 적어도 하나의 제 2 형태의 I/O 셀을 포함하는, 상기 복수의 I/O 셀들이 배치될 반도체 칩 상의 위치들을 결정하는 단계; 및상기 반도체 칩 상의 상기 결정된 위치들에 기초하여 상기 복수의 I/O 셀들을 배치하는 단계를 포함하는, 반도체 칩 설계 방법.
- 제 9 항에 있어서,상기 적어도 하나의 제 2 형태의 I/O 셀은 전원 전압을 입력하기 위한 입력 전원 공급 패드 셀을 포함하고, 상기 제 1 형태의 I/O셀로부터 출력된 상기 제 2 전원 전압은 상기 반도체 칩 외부에 설치된 평활 회로에 의해 평활화되며, 상기 평활 회로에 의해 발생된 전원 전압은 상기 입력 전원 공급 패드 셀을 통해 상기 반도체 칩에 입력되는, 반도체 칩 설계 방법.
- 제 9 항에 있어서,상기 입력 전원 공급 패드 셀은 상기 평활 회로에 의해 발생된 상기 전원 전압이 공급되는 기능 블록 근처에 배치되는, 반도체 칩 설계 방법.
- 제 9 항에 있어서,상기 제 1 형태의 I/O 셀은, 복수의 전원 전압 중에서 생성되어야 할 하나의 전원 전압을 지정하는 제어 신호를 입력하는 제어 단자를 갖는, 반도체 칩 설계 방법.
- 제 9 항에 있어서,상기 제 1 형태의 I/O 셀은, 상기 전원 전압 변환 기능을 수행할 것인지 아니면 정지할 것인지 여부를 제어하는 제어 신호를 입력하는 제어 단자를 갖는, 반도체 칩 설계 방법.
- 제 9 항에 있어서,상기 반도체 칩 설계 방법은, 상기 반도체 칩의 내부 회로로서 적어도 하나의 기능 블록을 배치하는 단계를 더 포함하며,상기 적어도 하나의 기능 블록은 전력 관리 회로를 포함하고, 상기 전력 관리 회로는 소정의 기능 블록의 동작 상태에 따라 상기 소정의 기능 블록에 대응하는 상기 제 1 형태의 I/O 셀의 전원 전압 변환 기능의 모드를 변경하는, 반도체 칩 설계 방법.
- 제 9 항에 있어서,상기 제 1 형태의 I/O 셀은, 상기 제 1 전원 전압을 상기 제 2 전원 전압으로 변환하는 출력 트랜지스터부 및 상기 출력 트랜지스터부를 제어하는 제어부를 포함하는, 반도체 칩 설계 방법.
- 제 15 항에 있어서,상기 제 1 형태의 I/O 셀의 상기 출력 트랜지스터부는 서지 보호 기능을 갖는, 반도체 칩 설계 방법.
- 제 15 항 또는 제 16 항에 있어서,상기 제 1 형태의 I/O 셀의 출력 트랜지스터부는 메시형 트랜지스터를 포함하는, 반도체 칩 설계 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP98-113142 | 1998-04-23 | ||
JP11314298 | 1998-04-23 | ||
PCT/JP1999/000586 WO1999054937A1 (en) | 1998-04-23 | 1999-02-10 | Method of designing power supply circuit and semiconductor chip |
Publications (2)
Publication Number | Publication Date |
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KR20010014135A KR20010014135A (ko) | 2001-02-26 |
KR100351019B1 true KR100351019B1 (ko) | 2002-08-30 |
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Application Number | Title | Priority Date | Filing Date |
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KR1019997012194A Expired - Fee Related KR100351019B1 (ko) | 1998-04-23 | 1999-02-10 | 전원 공급 회로 및 반도체 칩 설계 방법 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6460168B1 (ko) |
EP (1) | EP0997945A4 (ko) |
KR (1) | KR100351019B1 (ko) |
CN (1) | CN1272961A (ko) |
AU (1) | AU2439999A (ko) |
TW (1) | TW439367B (ko) |
WO (1) | WO1999054937A1 (ko) |
Families Citing this family (44)
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JP3372918B2 (ja) | 1999-12-21 | 2003-02-04 | 日本電気株式会社 | 設計支援システム及びセル配置方法 |
JP4963144B2 (ja) * | 2000-06-22 | 2012-06-27 | ルネサスエレクトロニクス株式会社 | 半導体集積回路 |
JP3888070B2 (ja) * | 2001-02-23 | 2007-02-28 | 株式会社ルネサステクノロジ | 消費電力制御インタフェースを有する論理回路モジュール及び該モジュールを記憶した記憶媒体 |
JP3847147B2 (ja) * | 2001-11-22 | 2006-11-15 | 富士通株式会社 | マルチスレショールド電圧mis集積回路装置及びその回路設計方法 |
JP2003197750A (ja) * | 2001-12-21 | 2003-07-11 | Mitsubishi Electric Corp | 半導体装置 |
US6809678B2 (en) * | 2002-10-16 | 2004-10-26 | Perkinelmer Inc. | Data processor controlled DC to DC converter system and method of operation |
JP4499985B2 (ja) | 2002-12-13 | 2010-07-14 | 株式会社リコー | 電源用ic及びその電源用icを使用した通信装置 |
US7076757B2 (en) * | 2003-02-27 | 2006-07-11 | Nec Electronics Corporation | Semiconductor integrated device and apparatus for designing the same |
JP2005086931A (ja) * | 2003-09-10 | 2005-03-31 | Renesas Technology Corp | スイッチング電源装置とそれに用いられる半導体集積回路 |
JP2005086662A (ja) * | 2003-09-10 | 2005-03-31 | Seiko Epson Corp | 半導体装置 |
US7138698B2 (en) | 2003-12-18 | 2006-11-21 | Kabushiki Kaisha Toshiba | Semiconductor device including power MOS field-effect transistor and driver circuit driving thereof |
DE102004017313A1 (de) * | 2004-04-06 | 2005-07-28 | Infineon Technologies Ag | Halbleiterbauteil mit oberflächenmontierbaren Aussenkontakten und Verfahren zum Anordnen derartiger Aussenkontakte |
JP4662235B2 (ja) * | 2004-07-14 | 2011-03-30 | 株式会社リコー | 論理シミュレーション装置およびその方法 |
JP4408082B2 (ja) * | 2005-01-14 | 2010-02-03 | シャープ株式会社 | 集積回路パッケージの設計方法および製造方法 |
JP4787592B2 (ja) * | 2005-10-14 | 2011-10-05 | パナソニック株式会社 | システムlsi |
US7635956B2 (en) * | 2006-01-06 | 2009-12-22 | Active-Semi, Inc. | Primary side constant output voltage controller |
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WO1999054937A1 (en) | 1999-10-28 |
US6460168B1 (en) | 2002-10-01 |
CN1272961A (zh) | 2000-11-08 |
EP0997945A1 (en) | 2000-05-03 |
AU2439999A (en) | 1999-11-08 |
EP0997945A4 (en) | 2007-08-01 |
US20020042902A1 (en) | 2002-04-11 |
KR20010014135A (ko) | 2001-02-26 |
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