JP2020511110A5 - - Google Patents
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- JP2020511110A5 JP2020511110A5 JP2019565153A JP2019565153A JP2020511110A5 JP 2020511110 A5 JP2020511110 A5 JP 2020511110A5 JP 2019565153 A JP2019565153 A JP 2019565153A JP 2019565153 A JP2019565153 A JP 2019565153A JP 2020511110 A5 JP2020511110 A5 JP 2020511110A5
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- power converter
- inductor
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- 239000003990 capacitor Substances 0.000 claims 9
- JMASRVWKEDWRBT-UHFFFAOYSA-N gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims 2
- 230000000051 modifying Effects 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 2
- 230000000875 corresponding Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
Claims (23)
下部プリント基板（ＰＣＢ）部分と、
上部プリント基板（ＰＣＢ）部分とを備え、
前記下部ＰＣＢ部分と前記上部ＰＣＢ部分との間の埋め込み型回路とを備え、前記埋め込み型回路は、
１つまたは複数のドライバ信号を生成するように構成されたドライバと、
前記１つまたは複数のドライバ信号により駆動されるように構成された１つまたは複数のスイッチとを備え、前記ドライバは少なくとも１ＭＨｚの周波数で前記１つまたは複数のスイッチをトグルし、
前記上部ＰＣＢ部分を通って延びる１つまたは複数のビアと、
前記上部ＰＣＢ部分に位置決めされたインダクタとを備え、
前記１つまたは複数のビアは、前記インダクタを前記埋め込み型回路に電気的に連結し、
前記インダクタのフットプリントが前記埋め込み型回路のフットプリントに少なくとも部分的に重なり、
前記埋め込み型回路に連結された入力ポートであって、入力電圧を受信するように構成された入力ポートと、
前記インダクタと連結された出力ポートであって、前記入力電圧とは異なる出力電圧を提供するように構成された出力ポートとを備え、
前記出力電圧は、前記インダクタにエネルギーを充填または放出させる前記１つまたは複数のスイッチに少なくとも一部が基づいている、電力変換器。 A printed circuit board (PCB) is provided, and the printed circuit board is
A lower portion printed circuit board (PCB) moiety,
And a upper portion printed circuit board (PCB) moiety,
And a buried type circuit between minutes the lower PCB portion minutes the upper PCB portion, the implantable circuit,
With a driver configured to generate one or more driver signals,
It comprises one or more switches configured to be driven by the one or more driver signals, the driver toggles the one or more switches at a frequency of at least 1 MHz.
With one or more vias extending through the upper PCB portion,
Comprising an inductor positioned in said upper PCB unit content,
The one or more vias are electrically coupled to the inductor to the embedded circuit,
Ri least partially Do heavy footprint footprint the implantable circuit of the inductor,
An input port connected to the embedded circuit, which is configured to receive an input voltage, and an input port.
An output port connected to the inductor, comprising an output port configured to provide an output voltage different from the input voltage.
A power converter in which the output voltage is at least in part based on the one or more switches that charge or release energy into the inductor.
前記ドライバは１ＭＨｚ〜１５ＭＨｚの周波数で前記１つまたは複数のスイッチをトグルする、電力変換器。 The power converter according to claim 1.
The driver is a power converter that toggles the one or more switches at frequencies of 1 MHz to 15 MHz.
前記１つまたは複数のスイッチは、第１エンハンスト窒化ガリウム（ｅＧａＮ）スイッチと第２エンハンスト窒化ガリウム（ｅＧａＮ）スイッチを含む、電力変換器。The one or more switches are power converters, including a first enhanced gallium nitride (eGaN) switch and a second enhanced gallium nitride (eGaN) switch.
前記電力変換器は、電流量を処理するように構成され、The power converter is configured to handle the amount of current.
前記電力変換器が電流量のアンペア数当たり０．１ｍｍThe power converter has a current amount of 0.1 mm per amperage. ２2 〜１０ｍｍ10mm ２2 であるフットプリント領域を有する、電力変換器。A power converter with a footprint area that is.
前記埋め込み型回路は、前記インダクタを通る電流リップルをエミュレートする信号を生成するように構成されたランプ波発生器を備える、電力変換器。The embedded circuit is a power converter comprising a ramp wave generator configured to generate a signal that emulates current ripple through the inductor.
前記ランプ波発生器は、少なくとも一部は以下を用いる、前記インダクタを通る前記電流リップルをエミュレートする前記信号を生成するように構成され、The lamp wave generator is configured to generate the signal emulating the current ripple through the inductor, at least in part using:
前記入力電圧を示す第１入力部と、The first input unit showing the input voltage and
前記出力電圧を示す第２入力部と、The second input unit showing the output voltage and
前記インダクタのインダクタンス値を示す第３入力部と、A third input unit showing the inductance value of the inductor and
切替信号の第４入力部とを用いる、電力変換器。A power converter that uses the fourth input section of the switching signal.
前記１つまたは複数のスイッチは第１スイッチと第２スイッチを備え、The one or more switches include a first switch and a second switch.
前記ランプ波発生器は、The lamp wave generator
少なくとも一部は前記入力電圧に基づいて電流を生成するように構成された第１電流源と、A first current source, at least in part, configured to generate current based on the input voltage.
少なくとも一部は前記出力電圧に基づいて電流を生成するように構成された第２電流源と、A second current source, at least in part, configured to generate current based on the output voltage.
前記１つまたは複数のドライバ信号の少なくとも１つを受信するように構成された第３スイッチであって、前記第１電流源と連結された第３スイッチと、A third switch configured to receive at least one of the one or more driver signals, the third switch coupled to the first current source, and the third switch.
前記１つまたは複数のドライバ信号の少なくとも１つを受信するように構成された第４スイッチであって、前記第２電流源と連結された第４スイッチと、A fourth switch configured to receive at least one of the one or more driver signals, the fourth switch coupled to the second current source, and the fourth switch.
前記第３スイッチおよび前記第４スイッチと連結されたキャパシタとを備える、電力変換器。A power converter comprising the third switch and a capacitor connected to the fourth switch.
前記埋め込み型回路における前記１つまたは複数のスイッチは、The one or more switches in the embedded circuit
キャパシタにより前記インダクタに連結された第１スイッチと、The first switch connected to the inductor by a capacitor and
前記インダクタと連結された第２スイッチとを備え、A second switch connected to the inductor is provided.
前記キャパシタは、ＡＣ連結キャパシタとして前記第１スイッチと前記第２スイッチとの間に直列に連結されている、電力変換器。The capacitor is a power converter which is connected in series between the first switch and the second switch as an AC connected capacitor.
前記電力変換器は、前記電力変換器の入力部と出力部との間の直接的な電気的接続を絶縁するように構成された絶縁トポロジで構成された、電力変換器。 The power converter according to any one of claims 1 to 8.
The power converter is a power converter configured with an isolation topology configured to insulate a direct electrical connection between an input and an output of the power converter.
前記絶縁トポロジは、前記第１インダクタを通る変更電流が前記第２インダクタにおける変更電流を誘発するように構成された前記第１インダクタおよび前記第２インダクタを含む変圧器を備える、電力変換器。 The power converter according to any one of claims 1 to 9.
The insulation topology comprises a transformer comprising the first inductor and the second inductor configured such that a change current through the first inductor induces a change current in the second inductor.
前記埋め込み型回路は、１つまたは複数のＰＷＭ信号を生成するように構成されたパルス幅変調器（ＰＷＭ）コントローラを備え、
前記ＰＷＭコントローラは、前記ドライバと連結され、
前記ドライバは、少なくとも一部は前記ＰＷＭ信号に基づいて１つまたは複数のドライバ信号を生成するように構成されている、電力変換器。 The power converter according to any one of claims 1 to 10.
The embedded circuit comprises a pulse width modulator (PWM) controller configured to generate one or more PWM signals.
The PWM controller is connected to the driver and
The driver is a power converter, at least in part, configured to generate one or more driver signals based on the PWM signal.
前記インダクタおよび前記埋め込み型回路の一方は、前記インダクタおよび前記埋め込み型回路の他方のフットプリントに完全に含まれるフットプリントを有する、電力変換器。A power converter in which one of the inductor and the embedded circuit has a footprint that is entirely contained in the inductor and the other footprint of the embedded circuit.
前記インダクタは第１インダクタであり、前記電力変換器は前記上部プリント基板（ＰＣＢ）部分に位置する第２インダクタを備え、The inductor is a first inductor and the power converter comprises a second inductor located on the upper printed circuit board (PCB) portion.
前記１つまたは複数のビアは前記第２インダクタを前記埋め込み型回路に電気的に連結し、The one or more vias electrically connect the second inductor to the embedded circuit.
前記第２インダクタのフットプリントが前記埋め込み型回路のフットプリントに少なくとも部分的に重なる、電力変換器。A power converter in which the footprint of the second inductor at least partially overlaps the footprint of the embedded circuit.
前記第１インダクタおよび前記第２インダクタは、互いに位相をずらして駆動される、電力変換器。A power converter in which the first inductor and the second inductor are driven out of phase with each other.
前記第１インダクタは、コアの周囲の第１巻き線を備え、The first inductor comprises a first winding around the core.
前記第２インダクタは、同じコアの周囲の第２巻き線を備える、電力変換器。The second inductor is a power converter that includes a second winding around the same core.
前記埋め込み型回路は、The embedded circuit
キャパシタと、Capacitors and
前記キャパシタにより前記インダクタに連結された第１スイッチと、The first switch connected to the inductor by the capacitor and
前記インダクタと連結された第２スイッチと、The second switch connected to the inductor and
前記キャパシタ、前記第１スイッチ、および前記第２インダクタと連結された第３スイッチと、The capacitor, the first switch, and the third switch connected to the second inductor,
前記第３スイッチおよび前記第２スイッチと連結された第４スイッチとを備え、The third switch and the fourth switch connected to the second switch are provided.
前記キャパシタは、ＡＣ連結キャパシタとして前記第１スイッチと前記第２スイッチとの間に直列に連結されている、電力変換器。The capacitor is a power converter which is connected in series between the first switch and the second switch as an AC connected capacitor.
前記電力変換器の出力を調整するための制御信号を受信するように構成された通信インターフェースをさらに備える、電力変換器。 The power converter according to any one of claims 1 to 16.
A power converter further comprising a communication interface configured to receive a control signal for adjusting the output of the power converter.
前記インダクタを通る電流リップルをエミュレートする信号を生成するように構成されたランプ波発生器を有するフィードバックシステムをさらに備え、
前記フィードバックシステムは、前記通信インターフェースを介して受信されるコマンドに応じて前記ランプ波発生器をトリムするように構成されている、電力変換器。 The power converter according to claim 17.
Further comprising a feedback system with a ramp wave generator configured to generate a signal emulating a current ripple through the inductor.
The feedback system is a power converter configured to trim the lamp wave generator in response to commands received via the communication interface.
前記通信インターフェースは電源管理バス（ＰＭＢＵＳ）を備える、電力変換器。 The power converter according to claim 17 or 18.
The communication interface is a power converter including a power management bus (PMBUS).
前記通信インターフェースは、集積回路間（Ｉ２Ｃ）プロトコルを実施するように構成される、電力変換器。 The power converter according to any one of claims 17 to 19.
The communication interface is a power converter configured to implement an integrated circuit (I2C) protocol.
前記通信インターフェースは前記埋め込み型回路と同じパッケージにおける無線通信システムを備える、電力変換器。 The power converter according to any one of claims 17 to 19.
The communication interface El Bei wireless communication system in the same package as the embedded circuit, the power converter.
複数のＰＷＭ信号を生成するように構成された共用パルス幅変調器（ＰＷＭ）コントローラとを備え、
前記ＰＷＭコントローラは、前記複数の電力変換器の前記ドライバと連結されて、前記複数のＰＷＭ信号を前記電力変換器の前記対応するドライバへ送り、
前記ドライバは、少なくとも一部は前記ＰＷＭ信号に基づいて前記１つまたは複数のドライバ信号を生成するように構成されている、電力供給システム。 A power supply system comprising a plurality of power converters, each of the plurality of power converters being a power converter by the power converter according to any one of claims 1 to 21.
It includes a shared pulse width modulator (PWM) controller configured to generate multiple PWM signals.
The PWM controller is connected to the driver of the plurality of power converters and sends the plurality of PWM signals to the corresponding driver of the power converter.
The driver is a power supply system, at least in part, configured to generate the one or more driver signals based on the PWM signal.
前記第１電力変換器と並列に連結された第２電力変換器と、
電流平衡のために前記第１電力変換器の出力と前記第２電力変換器の出力とを調節するように構成された制御システムとをさらに備える、電力供給システム。
A power supply system including the first power converter by the power converter according to any one of claims 1 to 21.
A second power converter connected in parallel with the first power converter,
A power supply system further comprising a control system configured to regulate the output of the first power converter and the output of the second power converter for current balancing.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/428,019 | 2017-02-08 | ||
| US15/428,019 US9729059B1 (en) | 2016-02-09 | 2017-02-08 | Chip embedded DC-DC converter |
| US15/669,838 | 2017-08-04 | ||
| US15/669,838 US10193442B2 (en) | 2016-02-09 | 2017-08-04 | Chip embedded power converters |
| PCT/US2018/017109 WO2018148218A1 (en) | 2017-02-08 | 2018-02-06 | Chip embedded power converters |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020511110A JP2020511110A (en) | 2020-04-09 |
| JP2020511110A5 true JP2020511110A5 (en) | 2021-03-04 |
| JP7221221B2 JP7221221B2 (en) | 2023-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019565153A Active JP7221221B2 (en) | 2017-02-08 | 2018-02-06 | Chip-embedded power converter |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7221221B2 (en) |
| CN (2) | CN115765433A (en) |
| WO (1) | WO2018148218A1 (en) |
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2018
- 2018-02-06 JP JP2019565153A patent/JP7221221B2/en active Active
- 2018-02-06 CN CN202211229113.XA patent/CN115765433A/en active Pending
- 2018-02-06 CN CN201880016757.6A patent/CN110383661B/en active Active
- 2018-02-06 WO PCT/US2018/017109 patent/WO2018148218A1/en active Application Filing
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