JP7216846B1 - 電力変換装置の制御回路 - Google Patents

電力変換装置の制御回路 Download PDF

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Publication number
JP7216846B1
JP7216846B1 JP2021572662A JP2021572662A JP7216846B1 JP 7216846 B1 JP7216846 B1 JP 7216846B1 JP 2021572662 A JP2021572662 A JP 2021572662A JP 2021572662 A JP2021572662 A JP 2021572662A JP 7216846 B1 JP7216846 B1 JP 7216846B1
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Japan
Prior art keywords
voltage
output
circuit
output voltage
feedback
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JP2021572662A
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English (en)
Japanese (ja)
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JPWO2022269871A1 (https=
JPWO2022269871A5 (https=
Inventor
雅行 井村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nisshinbo Micro Devices Inc
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Nisshinbo Micro Devices Inc
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Publication of JPWO2022269871A5 publication Critical patent/JPWO2022269871A5/ja
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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
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
JP2021572662A 2021-06-24 2021-06-24 電力変換装置の制御回路 Active JP7216846B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/023988 WO2022269871A1 (ja) 2021-06-24 2021-06-24 電力変換装置の制御回路

Publications (3)

Publication Number Publication Date
JPWO2022269871A1 JPWO2022269871A1 (https=) 2022-12-29
JP7216846B1 true JP7216846B1 (ja) 2023-02-01
JPWO2022269871A5 JPWO2022269871A5 (https=) 2023-05-31

Family

ID=84541671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021572662A Active JP7216846B1 (ja) 2021-06-24 2021-06-24 電力変換装置の制御回路

Country Status (4)

Country Link
US (1) US12015347B2 (https=)
JP (1) JP7216846B1 (https=)
CN (1) CN115720698A (https=)
WO (1) WO2022269871A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12381477B2 (en) * 2022-10-27 2025-08-05 Texas Instruments Incorporated Adaptive start-up control circuit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007080478A (ja) * 2005-08-19 2007-03-29 Toshiba Corp 半導体集積回路装置
JP2010028898A (ja) * 2008-07-15 2010-02-04 Seiko Epson Corp 受電制御装置、受電装置および電子機器
JP2013062947A (ja) * 2011-09-13 2013-04-04 Rohm Co Ltd Ｄｃ／ｄｃコンバータならびにそれを用いた電源装置および電子機器
WO2019187544A1 (ja) * 2018-03-30 2019-10-03 富士電機株式会社 力率改善回路及び半導体装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7164591B2 (en) * 2003-10-01 2007-01-16 International Rectifier Corporation Bridge-less boost (BLB) power factor correction topology controlled with one cycle control
JP4052998B2 (ja) * 2003-11-25 2008-02-27 シャープ株式会社 電源回路及びそれを用いた電子機器
US7498793B2 (en) * 2007-03-09 2009-03-03 O2Micro International Ltd. Current-mode DC-to-DC-converter
JP2010220454A (ja) * 2009-03-19 2010-09-30 Mitsumi Electric Co Ltd Ｄｃ−ｄｃコンバータおよび制御用半導体集積回路
JP6460592B2 (ja) 2013-07-31 2019-01-30 株式会社半導体エネルギー研究所 Ｄｃｄｃコンバータ、及び半導体装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007080478A (ja) * 2005-08-19 2007-03-29 Toshiba Corp 半導体集積回路装置
JP2010028898A (ja) * 2008-07-15 2010-02-04 Seiko Epson Corp 受電制御装置、受電装置および電子機器
JP2013062947A (ja) * 2011-09-13 2013-04-04 Rohm Co Ltd Ｄｃ／ｄｃコンバータならびにそれを用いた電源装置および電子機器
WO2019187544A1 (ja) * 2018-03-30 2019-10-03 富士電機株式会社 力率改善回路及び半導体装置

Also Published As

Publication number Publication date
JPWO2022269871A1 (https=) 2022-12-29
US20220416654A1 (en) 2022-12-29
WO2022269871A1 (ja) 2022-12-29
US12015347B2 (en) 2024-06-18
CN115720698A (zh) 2023-02-28

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