KR101824535B1 - 벅 조정기에서 등가 직렬 인덕턴스(esl)를 보상하기 위한 회로 및 방법 - Google Patents

벅 조정기에서 등가 직렬 인덕턴스(esl)를 보상하기 위한 회로 및 방법 Download PDF

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KR101824535B1
KR101824535B1 KR1020167011810A KR20167011810A KR101824535B1 KR 101824535 B1 KR101824535 B1 KR 101824535B1 KR 1020167011810 A KR1020167011810 A KR 1020167011810A KR 20167011810 A KR20167011810 A KR 20167011810A KR 101824535 B1 KR101824535 B1 KR 101824535B1
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output
circuit
coupled
pulse waveform
reference signal
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KR20160066041A (ko
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마르코 해리 코스키
비수 바이티야나탄 스와미나탄
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퀄컴 인코포레이티드
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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
    • H02M3/1588—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
    • 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
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
    • 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
    • H02M2001/0025—

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)
KR1020167011810A 2013-10-08 2014-10-07 벅 조정기에서 등가 직렬 인덕턴스(esl)를 보상하기 위한 회로 및 방법 Active KR101824535B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361888338P 2013-10-08 2013-10-08
US61/888,338 2013-10-08
US14/504,912 US9548660B2 (en) 2013-10-08 2014-10-02 Circuit and method to compensate for equivalent series inductance (ESL) effects in a buck regulator
US14/504,912 2014-10-02
PCT/US2014/059573 WO2015054318A1 (en) 2013-10-08 2014-10-07 Circuit and method to compensate for equivalent series inductance (esl) effects in a buck regulator

Publications (2)

Publication Number Publication Date
KR20160066041A KR20160066041A (ko) 2016-06-09
KR101824535B1 true KR101824535B1 (ko) 2018-02-01

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KR1020167011810A Active KR101824535B1 (ko) 2013-10-08 2014-10-07 벅 조정기에서 등가 직렬 인덕턴스(esl)를 보상하기 위한 회로 및 방법

Country Status (7)

Country Link
US (1) US9548660B2 (https=)
EP (2) EP3902129B1 (https=)
JP (1) JP6185166B2 (https=)
KR (1) KR101824535B1 (https=)
CN (1) CN105612685B (https=)
BR (1) BR112016007662A2 (https=)
WO (1) WO2015054318A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102280573B1 (ko) * 2014-06-09 2021-07-22 삼성전자주식회사 적응적 데드 타임 제어 기능을 갖는 구동 회로, 전압 컨버터 및 데드 타임 제어 방법
US9755515B2 (en) * 2015-08-04 2017-09-05 Qualcomm Incorporated Switching regulator current sensing circuits and methods
KR102697926B1 (ko) * 2016-08-26 2024-08-22 삼성전자주식회사 스위칭 레귤레이터 및 그것의 제어 회로
US10063140B2 (en) * 2016-08-30 2018-08-28 Astec International Limited Control circuits for selectively applying error offsets to improve dynamic response in switching power converters
US10637342B2 (en) * 2018-06-29 2020-04-28 Infineon Technologies Austria Ag Reference voltage control in a power supply based on output voltage and feedback signal
CN115021755A (zh) * 2022-06-15 2022-09-06 福州大学 一种电压-电流结合的事件驱动型模数转换器
JP2024127454A (ja) * 2023-03-09 2024-09-20 セイコーエプソン株式会社 駆動回路及び液体吐出装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060164055A1 (en) 2005-01-21 2006-07-27 Renesas Technology Corp. Semiconductor device provided with feedback circuit including resistive element and capacitive element
US20100027300A1 (en) 2008-07-30 2010-02-04 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for primary-side regulation in off-line switching-mode flyback power conversion system
US20130038308A1 (en) 2011-08-08 2013-02-14 Rohm Co., Ltd. Switching power supply apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6348780B1 (en) 2000-09-22 2002-02-19 Texas Instruments Incorporated Frequency control of hysteretic power converter by adjusting hystersis levels
US7388357B2 (en) 2004-06-15 2008-06-17 Semtech Corporation Method and apparatus for reducing input supply ripple in a DC-DC switching converter
US8169205B2 (en) * 2009-05-26 2012-05-01 Silergy Technology Control for regulator fast transient response and low EMI noise
US8487593B2 (en) * 2010-04-22 2013-07-16 Intersil Americas Inc. System and method for detection and compensation of aggressive output filters for switched mode power supplies
JP5771429B2 (ja) * 2010-05-28 2015-08-26 ローム株式会社 スイッチング電源装置
US8896284B2 (en) * 2011-06-28 2014-11-25 Texas Instruments Incorporated DC-DC converter using internal ripple with the DCM function
WO2013032753A2 (en) 2011-08-26 2013-03-07 The Trustees Of Columbia University In The City Of New York Systems and methods for switched-inductor integrated voltage regulators
CA2751915C (en) 2011-09-09 2020-03-31 Ganpower Semiconductor (Foshan) Ltd. Methods and circuits for improving the dynamic response of a dc-dc converter
JP2013192422A (ja) * 2012-03-15 2013-09-26 Ricoh Co Ltd スイッチングレギュレータ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060164055A1 (en) 2005-01-21 2006-07-27 Renesas Technology Corp. Semiconductor device provided with feedback circuit including resistive element and capacitive element
US20100027300A1 (en) 2008-07-30 2010-02-04 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for primary-side regulation in off-line switching-mode flyback power conversion system
US20130038308A1 (en) 2011-08-08 2013-02-14 Rohm Co., Ltd. Switching power supply apparatus

Also Published As

Publication number Publication date
CN105612685B (zh) 2018-08-07
US9548660B2 (en) 2017-01-17
EP3902129A1 (en) 2021-10-27
US20150097537A1 (en) 2015-04-09
CN105612685A (zh) 2016-05-25
EP3055925A1 (en) 2016-08-17
EP3902129B1 (en) 2023-05-03
JP6185166B2 (ja) 2017-08-23
KR20160066041A (ko) 2016-06-09
BR112016007662A2 (pt) 2017-08-01
JP2016533146A (ja) 2016-10-20
WO2015054318A1 (en) 2015-04-16
EP3055925B1 (en) 2021-05-19

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