JP7483814B2 - スイッチモジュール - Google Patents
スイッチモジュール Download PDFInfo
- Publication number
- JP7483814B2 JP7483814B2 JP2022141786A JP2022141786A JP7483814B2 JP 7483814 B2 JP7483814 B2 JP 7483814B2 JP 2022141786 A JP2022141786 A JP 2022141786A JP 2022141786 A JP2022141786 A JP 2022141786A JP 7483814 B2 JP7483814 B2 JP 7483814B2
- Authority
- JP
- Japan
- Prior art keywords
- control
- power
- component
- switch device
- power component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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- 239000004020 conductor Substances 0.000 claims description 70
- 239000000758 substrate Substances 0.000 claims description 31
- 230000004907 flux Effects 0.000 description 39
- 238000010586 diagram Methods 0.000 description 28
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005669 field effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910002601 GaN Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
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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
- H02M3/1584—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 with a plurality of power processing stages connected in parallel
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- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
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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
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- 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)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Direct Current Feeding And Distribution (AREA)
- Power Conversion In General (AREA)
- Inverter Devices (AREA)
Description
11:接続材料
2:基板
2a:第1基板
2b:第2基板
3:スイッチデバイス
3a:第1スイッチデバイス
3b:第2スイッチデバイス
3c:第3スイッチデバイス
31:第1制御端
32:共通導通端
33:第2パワー端
34:第1面
35:第2面
4:第1制御部品
41:第1制御ピン
42:第1制御導体
5:第2制御部品
51:第2制御ピン
52:第2制御導体
6:第1パワー部品
61:第1パワーピン
62:第1パワー導体
7:第2パワー部品
71:第2パワーピン
72:第2パワー導体
8:第3パワー部品
81:第3パワーピン
82:第3パワー導体
9:第4パワー部品
91:第4パワーピン
92:第4パワー導体
103:第3接続導体
10:ダイオード
101:第1接続導体
102:第2接続導体
P1:第1電流
P2:第2電流
Φ1、Φ2:磁束総量
O-O':中心線
X1:第1距離
X2:第2距離
Claims (16)
- 少なくとも一つの基板と、
前記基板上に設置され、第1制御端と第2制御端を含む少なくとも一つのスイッチデバイスと、
対応する前記スイッチデバイスに接続され、第1制御部品と第2制御部品を含み、前記第1制御部品が、対応する前記スイッチデバイスの前記第1制御端に接続され、前記第2制御部品が、対応する前記スイッチデバイスの前記第2制御端に接続される、少なくとも一つの制御ループと、
それぞれ対応する前記スイッチデバイスに接続された第1パワー部品及び第2パワー部品と、
を含むスイッチモジュールであって、
前記第1パワー部品に第1電流が流れ、前記第2パワー部品に第2電流が流れ、前記第1電流と前記第2電流の電流方向が同じであり、前記第1パワー部品と前記第2パワー部品の同じ基準面への投影が、前記制御ループの前記基準面への投影の両側に位置し、
前記基準面において、前記第1パワー部品及び前記第2パワー部品の投影が、それぞれ前記第1制御部品及び前記第2制御部品の投影の両側に位置し、前記第1制御部品及び前記第2制御部品の投影の間の中心線に対する前記第1パワー部品の投影及び前記第2パワー部品の投影の非対称度が可変であることを特徴とする、スイッチモジュール。 - 前記スイッチデバイスが第1パワー端、及び第2パワー端を含み、
前記第1パワー部品と前記第2パワー部品が、対応する前記スイッチデバイスの前記第1パワー端に同時に接続され、または対応する前記スイッチデバイスの前記第2パワー端に同時に接続されることを特徴とする、請求項1に記載のスイッチモジュール。 - 前記第1制御部品及び前記第2制御部品の投影の間の中心線に対する前記第1パワー部品の投影及び前記第2パワー部品の投影の非対称度が60%以下であることを特徴とする、請求項2に記載のスイッチモジュール。
- 前記基準面において、前記第1パワー部品の投影と前記中心線との距離が、前記第2パワー部品の投影と前記中心線との距離に等しいことを特徴とする、請求項3に記載のスイッチモジュール。
- 前記第1パワー部品における前記第1電流の電流値が、前記第2パワー部品における前記第2電流の電流値に等しいことを特徴とする、請求項4に記載のスイッチモジュール。
- 前記基準面において、前記第1パワー部品の投影または前記第2パワー部品の投影と前記中心線との最小距離が1mmであることを特徴とする、請求項3に記載のスイッチモジュール。
- 前記第1電流の電流値が前記第2電流の電流値よりも大きい場合、前記基準面において、前記第1パワー部品の投影と前記中心線との距離が、前記第2パワー部品の投影と前記中心線との距離よりも大きく、
前記第1電流の電流値が前記第2電流の電流値よりも小さい場合、前記基準面において、前記第1パワー部品の投影と前記中心線との距離が、前記第2パワー部品の投影と前記中心線との距離よりも小さいことを特徴とする、請求項3に記載のスイッチモジュール。 - 前記第1パワー部品と前記第2パワー部品が、対応する前記スイッチデバイスの前記第1パワー端に同時に接続され、
前記第1パワー部品が第1パワー導体及び第1パワーピンを含み、前記第1パワー導体が、対応する前記スイッチデバイスの前記第1パワー端と前記第1パワーピンとの間に接続され、前記第2パワー部品が第2パワー導体及び第2パワーピンを含み、前記第2パワー導体が、対応する前記スイッチデバイスの前記第1パワー端と前記第2パワーピンとの間に接続され、
前記第1制御部品が第1制御導体及び第1制御ピンを含み、前記第1制御導体が、対応する前記スイッチデバイスの前記第1制御端と前記第1制御ピンとの間に接続され、前記第2制御部品が第2制御導体及び第2制御ピンを含み、前記第2制御導体が、対応する前記スイッチデバイスの前記第2制御端と前記第2制御ピンとの間に接続され、
前記第1パワー導体及び前記第2パワー導体の前記基準面への投影が、それぞれ前記第1制御導体及び前記第2制御導体の前記基準面への投影の両側に位置することを特徴とする、請求項2に記載のスイッチモジュール。 - 前記第1パワーピン及び前記第2パワーピンの前記基準面への投影が、それぞれ前記第1制御ピン及び前記第2制御ピンの前記基準面への投影の両側に位置することを特徴とする、請求項8に記載のスイッチモジュール。
- 対応する前記スイッチデバイスの前記第1パワー端に接続された一つまたは複数の第3パワー部品をさらに含み、
前記第3パワー部品に、前記第1電流及び前記第2電流の方向と同じである第3電流が流れ、
前記第3パワー部品の前記基準面への投影が、前記第1制御部品及び前記第2制御部品の前記基準面への投影の片側または両側に位置することを特徴とする、請求項8に記載のスイッチモジュール。 - 前記第1制御部品と前記第2制御部品の両側の一方の側の前記第1パワー部品と前記第3パワー部品の数の合計が第1数であり、前記第1制御部品と前記第2制御部品の両側の他方の側の前記第2パワー部品と前記第3パワー部品の数の合計が第2数であり、かつ前記第1数と前記第2数の差の絶対値が3以下であることを特徴とする、請求項10に記載のスイッチモジュール。
- 対応する前記スイッチデバイスの前記第2パワー端に接続された第4パワー部品をさらに含むことを特徴とする、請求項8に記載のスイッチモジュール。
- 前記少なくとも一つのスイッチデバイスが、同じ前記基板上に設置された第1スイッチデバイスと第2スイッチデバイスを含み、前記第1スイッチデバイス及び前記第2スイッチデバイスが、それぞれ第1制御端、第2制御端、第1パワー端、及び第2パワー端を含み、
前記少なくとも一つの制御ループが、第1制御ループと第2制御ループを含み、前記第1制御ループが、前記第1スイッチデバイスの前記第1制御端及び前記第2制御端に接続され、前記第2制御ループが、前記第2スイッチデバイスの前記第1制御端及び前記第2制御端に接続され、
前記第1パワー部品が、前記第1スイッチデバイスの前記第1パワー端に接続され、前記第2パワー部品が、前記第2スイッチデバイスの前記第1パワー端に接続され、
前記第1パワー部品及び前記第2パワー部品の前記基準面への投影が、前記第1制御ループ及び/または前記第2制御ループの前記基準面への投影の両側に位置することを特徴とする、請求項1に記載のスイッチモジュール。 - 前記第1制御ループ及び前記第2制御ループが、それぞれ第1制御部品と第2制御部品を含み、前記第1制御ループの第1制御部品が、前記第1スイッチデバイスの前記第1制御端に接続され、前記第1制御ループの第2制御部品が、前記第1スイッチデバイスの前記第2制御端に接続され、前記第2制御ループの第1制御部品が、前記第2スイッチデバイスの前記第1制御端に接続され、前記第2制御ループの第2制御部品が、前記第2スイッチデバイスの前記第2制御端に接続され、
前記第1パワー部品及び前記第2パワー部品の前記基準面への投影が、それぞれ前記第1制御ループの前記第1制御部品及び前記第2制御部品の前記基準面への投影の両側に位置し、または、
前記第1パワー部品及び前記第2パワー部品の前記基準面への投影が、それぞれ前記第1制御ループ及び前記第2制御ループのすべての前記第1制御部品及び前記第2制御部品の前記基準面への投影の両側に位置することを特徴とする、請求項13に記載のスイッチモジュール。 - 前記第1制御ループ及び前記第2制御ループが、同じ前記第1制御部品または同じ前記第2制御部品を共有することを特徴とする、請求項14に記載のスイッチモジュール。
- 前記少なくとも一つの基板が第1基板及び第2基板を含み、前記少なくとも一つのスイッチデバイスが第1スイッチデバイス及び第2スイッチデバイスを含み、前記第1スイッチデバイスが前記第1基板に設置され、前記第2スイッチデバイスが前記第2基板に設置され、前記第1スイッチデバイス及び前記第2スイッチデバイスが、それぞれ第1制御端、第2制御端、第1パワー端、及び第2パワー端を含み、
各前記制御ループが第1制御部品と第2制御部品を含み、
前記スイッチモジュールが第1接続導体及び第2接続導体をさらに含み、前記第1接続導体の両端が、それぞれ前記第1スイッチデバイスの前記第1パワー端及び前記第2スイッチデバイスの前記第2パワー端に接続され、前記第2接続導体の両端が、それぞれ前記第1スイッチデバイスの前記第1パワー端及び前記第2スイッチデバイスの前記第2パワー端に接続され、かつ、
前記基準面において、前記第1接続導体及び前記第2接続導体の投影が、それぞれ前記第1スイッチデバイスに対応する前記第1制御部品及び前記第2制御部品の投影の両側に位置することを特徴とする、請求項1に記載のスイッチモジュール。
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