JP4917571B2 - 分散されたゲートドライバを備えた電源集積回路及びmosトランジスタを駆動するための方法 - Google Patents
分散されたゲートドライバを備えた電源集積回路及びmosトランジスタを駆動するための方法 Download PDFInfo
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- JP4917571B2 JP4917571B2 JP2008142645A JP2008142645A JP4917571B2 JP 4917571 B2 JP4917571 B2 JP 4917571B2 JP 2008142645 A JP2008142645 A JP 2008142645A JP 2008142645 A JP2008142645 A JP 2008142645A JP 4917571 B2 JP4917571 B2 JP 4917571B2
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- Prior art keywords
- transistor
- segments
- gate driver
- power supply
- nmos
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/482—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body
- H01L23/4824—Pads with extended contours, e.g. grid structure, branch structure, finger structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/02—Bonding areas ; Manufacturing methods related thereto
- H01L24/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L24/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/085—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only
- H01L27/088—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate
- H01L27/092—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate complementary MIS field-effect transistors
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
-
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13091—Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
-
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
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- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Electronic Switches (AREA)
- Control Of Voltage And Current In General (AREA)
- Logic Circuits (AREA)
- Power Conversion In General (AREA)
Description
他方、ターンオン速度がより重要視される場合には、PMOSドライバ装置を出力装置に隣接させて置き、NMOSドライバ装置をそのICの制御回路部分内に置くことができる。
21 ノード
22 ゲートドライブ論理回路
26 PMOSトランジスタ
27 NMOSトランジスタ
28 ノード
29 出力トランジスタ
30 VDD供給線
Claims (9)
- 複数のセグメントを有する出力MOSトランジスタであって、前記出力MOSトランジスタの前記セグメントの各々が、1つ又はそれより多くのソース/ドレイン指状部を有する、前記出力MOSトランジスタと、
該出力MOSトランジスタに結合されたゲートドライバと、
を含み、
該ゲートドライバは、PMOSトランジスタ及びNMOSトランジスタを含み、前記PMOSトランジスタ及びNMOSトランジスタの少なくとも一方が、1つ又はそれより多くのソース/ドレイン指状部を有する複数のドライバセグメントを含み、前記PMOSトランジスタ及びNMOSトランジスタの一方の前記複数のドライバセグメントの各々が、前記出力MOSトランジスタのセグメントに隣接するよう配置されており、
前記出力MOSトランジスタのセグメントに隣接して配置される複数のセグメントを有する前記PMOSトランジスタ及びNMOSトランジスタの前記一方が、他方のトランジスタよりも大きいことを特徴とする電源集積回路。 - 前記PMOSトランジスタ及び前記NMOSトランジスタが、VDDとVSSとの間で直列に結合されていることを特徴とする、請求項1に記載の電源集積回路。
- 前記ゲートドライバのセグメントが、前記PMOSトランジスタにある1つ又はそれより多くのソース/ドレイン指状部を含むことを特徴とする、請求項1に記載の電源集積回路。
- 前記ゲートドライバのセグメントが、前記NMOSトランジスタにある1つ又はそれより多くのソース/ドレイン指状部を含むことを特徴とする、請求項1に記載の電源集積回路。
- 前記ゲートドライバのセグメントが、前記PMOSトランジスタ及び前記NMOSトランジスタの各々にある1つ又はそれより多くのソース/ドレイン指状部を含むことを特徴とする、請求項1に記載の電源集積回路。
- 前記ゲートドライバに結合された論理回路を更に含み、該論理回路がスイッチング信号を生成することを特徴とする、請求項1に記載の電源集積回路。
- 複数のセグメントを有する単一のMOSトランジスタを駆動するための方法であって、
制御回路において信号を発生し、
前記制御回路において発生された前記信号を使用して、ゲートドライバのセグメントの並列的な集合を駆動し、ここで、前記ゲートドライバのセグメントの各々が、PMOSデバイス及びNMOSデバイスからなり、前記ゲートドライバのセグメントの前記PMOSデバイス又は前記NMOSデバイスの一方が、各々、前記単一のMOSトランジスタのセグメントに隣接するように配置されており、前記単一のMOSトランジスタのセグメントに隣接するように配置された前記PMOSデバイス又は前記NMOSデバイスが、他方のデバイスよりも大きい構成上の特性を有しており、
前記PMOSデバイスを使用して、前記単一のMOSトランジスタのゲートをターンオンし、
前記NMOSデバイスを使用して、前記単一のMOSトランジスタのゲートをターンオフすることから成る方法。 - 前記単一のMOSトランジスタが、セグメントにグループ分けされた一つまたはそれより多くのソース/ドレイン指状部を有し、
前記ゲートドライバのセグメントの各々が、前記単一のMOSトランジスタの対応するセグメントに隣接して位置している請求項7に記載の方法。 - 前記PMOSデバイス及び前記NMOSデバイスの一方が、前記PMOSデバイス及び前記NMOSデバイスの他方よりも大きいことを特徴とする請求項7に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/127,989 US6583663B1 (en) | 2002-04-22 | 2002-04-22 | Power integrated circuit with distributed gate driver |
US10/127989 | 2002-04-22 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004179763A Division JP2004260224A (ja) | 2002-04-22 | 2004-06-17 | 分散されたゲートドライバを備えた電源集積回路 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008277842A JP2008277842A (ja) | 2008-11-13 |
JP2008277842A5 JP2008277842A5 (ja) | 2009-07-02 |
JP4917571B2 true JP4917571B2 (ja) | 2012-04-18 |
Family
ID=22433025
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003115516A Pending JP2004007606A (ja) | 2002-04-22 | 2003-04-21 | 分散されたゲートドライバを備えた電源集積回路 |
JP2004179763A Pending JP2004260224A (ja) | 2002-04-22 | 2004-06-17 | 分散されたゲートドライバを備えた電源集積回路 |
JP2008142645A Expired - Fee Related JP4917571B2 (ja) | 2002-04-22 | 2008-05-30 | 分散されたゲートドライバを備えた電源集積回路及びmosトランジスタを駆動するための方法 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003115516A Pending JP2004007606A (ja) | 2002-04-22 | 2003-04-21 | 分散されたゲートドライバを備えた電源集積回路 |
JP2004179763A Pending JP2004260224A (ja) | 2002-04-22 | 2004-06-17 | 分散されたゲートドライバを備えた電源集積回路 |
Country Status (5)
Country | Link |
---|---|
US (2) | US6583663B1 (ja) |
EP (2) | EP1357601B1 (ja) |
JP (3) | JP2004007606A (ja) |
AT (2) | ATE458277T1 (ja) |
DE (2) | DE60331221D1 (ja) |
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-
2002
- 2002-04-22 US US10/127,989 patent/US6583663B1/en not_active Expired - Fee Related
-
2003
- 2003-04-09 US US10/410,725 patent/US6680646B2/en not_active Expired - Fee Related
- 2003-04-21 JP JP2003115516A patent/JP2004007606A/ja active Pending
- 2003-04-22 AT AT03252522T patent/ATE458277T1/de not_active IP Right Cessation
- 2003-04-22 EP EP03252522A patent/EP1357601B1/en not_active Expired - Lifetime
- 2003-04-22 EP EP04029126A patent/EP1513197B1/en not_active Expired - Lifetime
- 2003-04-22 AT AT04029126T patent/ATE457527T1/de not_active IP Right Cessation
- 2003-04-22 DE DE60331221T patent/DE60331221D1/de not_active Expired - Lifetime
- 2003-04-22 DE DE60331276T patent/DE60331276D1/de not_active Expired - Lifetime
-
2004
- 2004-06-17 JP JP2004179763A patent/JP2004260224A/ja active Pending
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2008
- 2008-05-30 JP JP2008142645A patent/JP4917571B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6583663B1 (en) | 2003-06-24 |
JP2004007606A (ja) | 2004-01-08 |
DE60331276D1 (de) | 2010-04-01 |
JP2008277842A (ja) | 2008-11-13 |
EP1357601A2 (en) | 2003-10-29 |
EP1513197A2 (en) | 2005-03-09 |
EP1357601B1 (en) | 2010-02-17 |
DE60331221D1 (de) | 2010-03-25 |
ATE458277T1 (de) | 2010-03-15 |
EP1513197B1 (en) | 2010-02-10 |
US6680646B2 (en) | 2004-01-20 |
JP2004260224A (ja) | 2004-09-16 |
EP1357601A3 (en) | 2007-08-29 |
EP1513197A3 (en) | 2007-08-29 |
US20030206047A1 (en) | 2003-11-06 |
ATE457527T1 (de) | 2010-02-15 |
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