JP6652561B2 - 電圧コンバータのためのアダプティブコントローラ - Google Patents
電圧コンバータのためのアダプティブコントローラ Download PDFInfo
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- JP6652561B2 JP6652561B2 JP2017522402A JP2017522402A JP6652561B2 JP 6652561 B2 JP6652561 B2 JP 6652561B2 JP 2017522402 A JP2017522402 A JP 2017522402A JP 2017522402 A JP2017522402 A JP 2017522402A JP 6652561 B2 JP6652561 B2 JP 6652561B2
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- switch
- adaptive
- inductor
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- coupled
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- 230000003044 adaptive effect Effects 0.000 title claims description 48
- 238000000034 method Methods 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
- H03K17/04206—Modifications for accelerating switching by feedback from the output circuit to the control circuit in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/14—Modifications for compensating variations of physical values, e.g. of temperature
- H03K17/145—Modifications for compensating variations of physical values, e.g. of temperature in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
- H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
- H03K17/166—Soft switching
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Description
に等しく、この式において、VthはスイッチM1の閾値電圧であり、Kは比例定数である。また、トランジスタM11のゲート端子は、ほぼ一定の出力電圧ノードVoutに結合されるので、ほぼ一定値の導通抵抗Ron_M11となる。一方、トランジスタM12のゲート端子は、インダクタ電流iLに従って変化するアダプティブ電圧ノードVadpに結合されるため、導通抵抗Ron_M12は、
として導出され得る。好ましい一実施例において、アダプティブ電圧ノードVadpは、定電圧ノードVxに接続される抵抗R4の値を選択することを介して制御され得、即ち、Vadp=Vx−KiLR4である。
Claims (1)
- 入力電圧ノードと、前記入力電圧ノードとスイッチノードとの間に結合されるインダクタと、前記スイッチノードと基準ノードとの間に結合されるローサイドスイッチと、前記スイッチノードと出力電圧ノードとの間に結合されるハイサイドスイッチと、前記ローサイドスイッチの制御端子と前記基準ノードとの間に結合されるアダプティブ駆動トランジスタとを含むDC−DCコンバータを制御する方法であって、
前記ローサイドスイッチをオフにすることであって、前記インダクタを介して流れる電流を調節するために、前記ローサイドスイッチをオフにすることと、
前記インダクタを介して流れる電流に反比例するアダプティブ電圧をアダプティブ電圧ノードに提供することであって、前記アダプティブ電圧ノードが前記アダプティブ駆動トランジスタの制御端子に結合される、前記アダプティブ電圧を提供することと、
前記ローサイドスイッチをオフにするオフ時間を有するパルス幅変調(PWM)信号を生成することと、
前記アダプティブ電圧に基づいて前記アダプティブ駆動トランジスタを制御することにより前記オフ時間を調節することと、
を含む、方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019225332A JP6919920B2 (ja) | 2014-10-24 | 2019-12-13 | 電圧コンバータのためのアダプティブコントローラ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/089451 WO2016061815A1 (en) | 2014-10-24 | 2014-10-24 | Adaptive controller for voltage converter |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019225332A Division JP6919920B2 (ja) | 2014-10-24 | 2019-12-13 | 電圧コンバータのためのアダプティブコントローラ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017532945A JP2017532945A (ja) | 2017-11-02 |
JP2017532945A5 JP2017532945A5 (ja) | 2017-12-14 |
JP6652561B2 true JP6652561B2 (ja) | 2020-02-26 |
Family
ID=55760098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017522402A Active JP6652561B2 (ja) | 2014-10-24 | 2014-10-24 | 電圧コンバータのためのアダプティブコントローラ |
Country Status (5)
Country | Link |
---|---|
US (2) | US9660528B2 (ja) |
EP (2) | EP4191857A1 (ja) |
JP (1) | JP6652561B2 (ja) |
CN (1) | CN107005157B (ja) |
WO (1) | WO2016061815A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107005157B (zh) * | 2014-10-24 | 2019-06-14 | 德克萨斯仪器股份有限公司 | Dc-dc转换器和相关联的方法和控制器 |
CN113841326B (zh) | 2019-06-24 | 2024-02-13 | 德州仪器公司 | 具有多个驱动级的开关转换器及相关模式 |
CN112751485B (zh) * | 2020-12-31 | 2022-04-22 | 上海艾为电子技术股份有限公司 | 一种升压电路及电子设备 |
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JP4144541B2 (ja) * | 2004-03-19 | 2008-09-03 | 日産自動車株式会社 | 電圧駆動型半導体素子用駆動回路 |
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-
2014
- 2014-10-24 CN CN201480082683.8A patent/CN107005157B/zh active Active
- 2014-10-24 EP EP22203341.7A patent/EP4191857A1/en active Pending
- 2014-10-24 WO PCT/CN2014/089451 patent/WO2016061815A1/en active Application Filing
- 2014-10-24 JP JP2017522402A patent/JP6652561B2/ja active Active
- 2014-10-24 EP EP14904536.1A patent/EP3224937A4/en not_active Ceased
-
2015
- 2015-02-25 US US14/631,178 patent/US9660528B2/en active Active
-
2017
- 2017-04-20 US US15/492,884 patent/US10020733B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN107005157A (zh) | 2017-08-01 |
US20160118889A1 (en) | 2016-04-28 |
US10020733B2 (en) | 2018-07-10 |
US9660528B2 (en) | 2017-05-23 |
US20170324327A1 (en) | 2017-11-09 |
JP2017532945A (ja) | 2017-11-02 |
EP4191857A1 (en) | 2023-06-07 |
WO2016061815A1 (en) | 2016-04-28 |
EP3224937A1 (en) | 2017-10-04 |
EP3224937A4 (en) | 2019-01-09 |
CN107005157B (zh) | 2019-06-14 |
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