JP2024501877A - パワーコンバータ制御 - Google Patents

パワーコンバータ制御 Download PDF

Info

Publication number
JP2024501877A
JP2024501877A JP2023540530A JP2023540530A JP2024501877A JP 2024501877 A JP2024501877 A JP 2024501877A JP 2023540530 A JP2023540530 A JP 2023540530A JP 2023540530 A JP2023540530 A JP 2023540530A JP 2024501877 A JP2024501877 A JP 2024501877A
Authority
JP
Japan
Prior art keywords
signal
state
asserted
current
power converter
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.)
Pending
Application number
JP2023540530A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024501877A5 (enExample
Inventor
バフナ ナマン
ヴェンカテスワラン マツスブラマニアン
ジェイン マヤンク
ガクハール ヴィクラム
ラクハンパル ヴィカス
チャラン アナンド タデパルシ プリータム
ラマシッダイアフ パミディ
Original Assignee
テキサス インスツルメンツ インコーポレイテッド
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by テキサス インスツルメンツ インコーポレイテッド filed Critical テキサス インスツルメンツ インコーポレイテッド
Publication of JP2024501877A publication Critical patent/JP2024501877A/ja
Publication of JP2024501877A5 publication Critical patent/JP2024501877A5/ja
Pending legal-status Critical Current

Links

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • 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
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Dc-Dc Converters (AREA)
JP2023540530A 2020-12-30 2021-12-28 パワーコンバータ制御 Pending JP2024501877A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/138,484 2020-12-30
US17/138,484 US11811314B2 (en) 2020-12-30 2020-12-30 Multi-mode power converter with programmable control
PCT/US2021/065269 WO2022146956A1 (en) 2020-12-30 2021-12-28 Power converter control

Publications (2)

Publication Number Publication Date
JP2024501877A true JP2024501877A (ja) 2024-01-16
JP2024501877A5 JP2024501877A5 (enExample) 2024-12-17

Family

ID=82118078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023540530A Pending JP2024501877A (ja) 2020-12-30 2021-12-28 パワーコンバータ制御

Country Status (4)

Country Link
US (2) US11811314B2 (enExample)
JP (1) JP2024501877A (enExample)
CN (1) CN116711196A (enExample)
WO (1) WO2022146956A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11757351B2 (en) * 2021-07-30 2023-09-12 Texas Instruments Incorporated Dynamic overcurrent limit threshold for a voltage regulator
US12122251B2 (en) 2022-09-28 2024-10-22 BorgWarner US Technologies LLC Systems and methods for bidirectional message architecture for inverter for electric vehicle
US12431807B2 (en) * 2022-12-28 2025-09-30 Richtek Technology Corporation Switching power converter having fixed frequency during current limit operation and control circuit and method
US12592627B2 (en) * 2023-12-18 2026-03-31 BorgWarner US Technologies LLC Systems and methods for power switch control for inverter for electric vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008263773A (ja) * 2007-04-06 2008-10-30 Power Integrations Inc 電力変換器のオン／オフ制御方法および装置
US20120327691A1 (en) * 2011-06-22 2012-12-27 Nxp B.V. Switched mode power supply
US20130003421A1 (en) * 2011-01-12 2013-01-03 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for adjusting current consumption of control chips to reduce standby power consumption of power converters
US20140160809A1 (en) * 2012-12-10 2014-06-12 On-Bright Electronics (Shanghai)Co., Ltd. Systems and methods for peak current adjustments in power conversion systems
JP2015076922A (ja) * 2013-10-07 2015-04-20 ローム株式会社 スイッチングコンバータおよびその制御回路、制御方法、それを用いた照明装置、電子機器

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229707A (en) * 1991-05-14 1993-07-20 National Semiconductor Corporation Apparatus and method for eliminating false current limit triggering in a grounded source-emitter power switching circuit
US5821740A (en) * 1996-02-15 1998-10-13 Harris Corporation DC-to-DC converter having fast over-current detection and associated methods
US5847554A (en) * 1997-06-13 1998-12-08 Linear Technology Corporation Synchronous switching regulator which employs switch voltage-drop for current sensing
US6307356B1 (en) * 1998-06-18 2001-10-23 Linear Technology Corporation Voltage mode feedback burst mode circuit
US20030174005A1 (en) * 2002-03-14 2003-09-18 Latham Paul W. Cmos digital pulse width modulation controller
US6775164B2 (en) * 2002-03-14 2004-08-10 Tyco Electronics Corporation Three-terminal, low voltage pulse width modulation controller IC
JP2007527685A (ja) * 2003-06-30 2007-09-27 ニューパワー・セミコンダクター・インコーポレイテッド 電源電流検出および垂下損失補償のためのプログラマブル較正回路
US7026795B2 (en) * 2003-07-09 2006-04-11 Advanced Analogic Technologies, Inc. Method for pulse modulation control of switching regulators
US20050036245A1 (en) * 2003-08-15 2005-02-17 Intersil Americas Inc. Bridge power converter overload protection
US7615981B2 (en) * 2004-06-09 2009-11-10 O2Micro International Limited Boost converter with enhanced control capabilities of emulating an inductor current
US7701685B2 (en) * 2004-07-27 2010-04-20 Silicon Laboratories Inc. Digital pulse width modulator with built-in protection functions for over current, over voltage and temperature
US7616459B2 (en) * 2005-12-07 2009-11-10 Active-Semi, Inc. System and method for a primary feedback switched mode power supply
US7626837B2 (en) * 2006-08-14 2009-12-01 Agere Systems Inc. Digitally controlled current-mode switched power supply
JP4638856B2 (ja) * 2006-10-04 2011-02-23 ザインエレクトロニクス株式会社 コンパレータ方式ｄｃ−ｄｃコンバータ
JP4934403B2 (ja) * 2006-10-31 2012-05-16 ローム株式会社 電源制御回路
US8179700B2 (en) * 2006-11-29 2012-05-15 Systems General Corp. Control circuit with adaptive minimum on time for power converters
US7808220B2 (en) * 2007-07-11 2010-10-05 Semtech Corporation Method and apparatus for a charge pump DC-to-DC converter having parallel operating modes
US7764054B1 (en) * 2008-05-21 2010-07-27 Fairchild Semiconductor Corporation Voltage regulator with current-mode dual-edge width modulation and non-linear control
US7868595B1 (en) * 2008-06-17 2011-01-11 National Semiconductor Corporation Apparatus and method for soft-start mode transition in a switching regulator
US8179110B2 (en) * 2008-09-30 2012-05-15 Cirrus Logic Inc. Adjustable constant current source with continuous conduction mode (“CCM”) and discontinuous conduction mode (“DCM”) operation
US7772904B1 (en) * 2009-02-16 2010-08-10 Infineon Technologies Ag Voltage level converter with mixed signal controller
US8624571B2 (en) * 2009-12-24 2014-01-07 Mediatek Singapore Pte. Ltd. DC-DC converters with pulse generators shared between PWM and PFM modes
US8045310B2 (en) * 2009-12-30 2011-10-25 Infineon Technologies Ag Semiconductor device with overcurrent protection
US8451628B2 (en) * 2010-04-01 2013-05-28 Analog Devices, Inc. Switching converter systems with isolating digital feedback loops
US8334683B2 (en) * 2010-08-24 2012-12-18 Intersil Americas Inc. System and method for current limiting a DC-DC converter
US8513935B2 (en) * 2010-12-16 2013-08-20 Integrated Device Technology, Inc. Combinations of current feedback for frequency compensation, overload detection, and super overload detection in switching power converters
US9712046B2 (en) * 2011-09-12 2017-07-18 Infineon Technologies Ag Dead-time optimization of DC-DC converters
US9285812B2 (en) * 2013-02-01 2016-03-15 Allegro Microsystems, Llc Soft start circuits and techniques
US8686767B1 (en) 2013-02-23 2014-04-01 Texas Instruments Incorporated Apparatus and method for a programmable timing in peak current mode controlled power converters
US9065337B2 (en) * 2013-02-25 2015-06-23 Analog Devices Global Inductor current emulation circuit for a switching converter
US11159009B2 (en) * 2013-04-01 2021-10-26 Qualcomm Incorporated Voltage regulator over-current protection
US20150229160A1 (en) * 2014-02-07 2015-08-13 Panasonic Asia Pacific Pte. Ltd. Power failure prevention system and circuits
US9923468B2 (en) * 2014-04-02 2018-03-20 Apple Inc. Multiphase power conversion using skewed per-phase inductor current limits
US9479059B2 (en) * 2014-06-30 2016-10-25 Infineon Technologies Ag Voltage converter for first and second modes of operation
FI20150334A7 (fi) * 2015-01-14 2016-07-15 Artto Mikael Aurola Paranneltu puolijohdekokoonpano
US9667146B1 (en) * 2015-02-11 2017-05-30 Marvell International Ltd. Fast transient response for switching regulators
US9509162B2 (en) * 2015-04-30 2016-11-29 Active-Semi, Inc. Single-stage AC-to-DC switching converter that directly charges a battery requiring a multi-state charging profile
US9972998B2 (en) * 2015-06-08 2018-05-15 Dialog Semiconductor (Uk) Limited Short circuit self-protected DC-to-DC buck converters
WO2017027393A1 (en) * 2015-08-07 2017-02-16 Cirrus Logic International Semiconductor, Ltd. Adjusting peak inductor current to limit supply input current
US11264902B2 (en) * 2016-03-02 2022-03-01 Analog Devices International Unlimited Company Inductor current based mode control for buck-boost converters
US20180091051A1 (en) 2016-09-23 2018-03-29 Apple Inc. Control and Detection of Average Phase Current in Switching DC-DC Power Converters
US10298137B2 (en) * 2017-03-10 2019-05-21 Semiconductor Components Industries, Llc Advanced frequency reduction of quasi-resonant converters
US9966832B1 (en) * 2017-05-09 2018-05-08 Linear Technology Corporation Predictive ripple-cancelling signal into error amplifier of switch mode power supply
US10135341B1 (en) * 2017-07-17 2018-11-20 Texas Instruments Incorporated Dual ramp modulation for a switch-mode power supply
US10566904B2 (en) * 2017-10-16 2020-02-18 Texas Instruments Incorporated Multimode PWM converter with smooth mode transition
US10056819B1 (en) * 2017-10-24 2018-08-21 Texas Instruments Incorporated Predicting the timing of current phases of a DC-DC converter
US10965204B2 (en) * 2018-03-20 2021-03-30 Psemi Corporation Adaptive control for reconfiguring a regulator and/or a charge pump for a power converter
US10523116B2 (en) * 2018-03-30 2019-12-31 Texas Instruments Incorporated Timer for creating a stable on time
US11251703B2 (en) * 2019-01-14 2022-02-15 Texas Instruments Incorporated Methods and apparatus to facilitate multiple modes of converter operation
US10511226B1 (en) * 2019-03-13 2019-12-17 Texas Instruments Incorporated Systems, methods, and apparatus for regulating a switched mode power supply
US20200321872A1 (en) 2019-04-03 2020-10-08 Alpha And Omega Semiconductor (Cayman) Limited Phase multipliers in power converters
US11050347B2 (en) * 2019-07-01 2021-06-29 Nxp Usa, Inc. Dynamic enhancement of loop response upon recovery from fault conditions
US11368112B2 (en) * 2019-09-27 2022-06-21 Texas Instruments Incorporated Current sensing and regulation for stepper motor driver
US10985655B1 (en) * 2019-09-27 2021-04-20 Semiconductor Components Industries, Llc Peak current limit in a slope-compensated current mode DC-DC converter
US10845833B1 (en) * 2019-10-15 2020-11-24 Texas Instruments Incorporated Method and system for buck converter current re-use for minimum switching frequency pulse-skip operation
US11424672B2 (en) * 2020-01-27 2022-08-23 Qualcomm Incorporated Current limiting for a boost converter
CN113728542B (zh) * 2020-03-24 2025-01-14 谷歌有限责任公司 用于快速瞬态响应的开关电力调节器中的自适应电流控制
IT202000006871A1 (it) * 2020-04-01 2021-10-01 St Microelectronics Srl Circuito convertitore, dispositivo e procedimento corrispondenti
US11728731B2 (en) * 2020-05-09 2023-08-15 Intel Corporation Accurate load current sensing apparatus and method
US12095366B2 (en) * 2021-04-06 2024-09-17 Semiconductor Components Industries, Llc Current limiting circuit
US11757358B2 (en) * 2021-06-07 2023-09-12 Texas Instruments Incorporated Pulse width modulation techniques for a multiphase voltage converter
US11757351B2 (en) * 2021-07-30 2023-09-12 Texas Instruments Incorporated Dynamic overcurrent limit threshold for a voltage regulator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008263773A (ja) * 2007-04-06 2008-10-30 Power Integrations Inc 電力変換器のオン／オフ制御方法および装置
US20130003421A1 (en) * 2011-01-12 2013-01-03 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for adjusting current consumption of control chips to reduce standby power consumption of power converters
US20120327691A1 (en) * 2011-06-22 2012-12-27 Nxp B.V. Switched mode power supply
US20140160809A1 (en) * 2012-12-10 2014-06-12 On-Bright Electronics (Shanghai)Co., Ltd. Systems and methods for peak current adjustments in power conversion systems
JP2015076922A (ja) * 2013-10-07 2015-04-20 ローム株式会社 スイッチングコンバータおよびその制御回路、制御方法、それを用いた照明装置、電子機器

Also Published As

Publication number Publication date
US11811314B2 (en) 2023-11-07
US12341425B2 (en) 2025-06-24
CN116711196A (zh) 2023-09-05
WO2022146956A1 (en) 2022-07-07
US20240039402A1 (en) 2024-02-01
US20220209658A1 (en) 2022-06-30

Similar Documents

Publication Publication Date Title
US10090663B2 (en) Over-current protection circuit and method for voltage regulators
TWI764447B (zh) 降壓-升壓式轉換器及其控制方法
JP2024501877A (ja) パワーコンバータ制御
US6396250B1 (en) Control method to reduce body diode conduction and reverse recovery losses
US9172305B2 (en) DC-to-DC converter with adaptive dead-time control
US9525350B2 (en) Cascaded buck boost DC to DC converter and controller for smooth transition between buck mode and boost mode
CN104518668B (zh) 用于控制电源的系统和方法
US20180019671A1 (en) Noise-free control circuit for switching converter and associated control method
US8294443B2 (en) Overshoot/undershoot elimination for a PWM converter which requires voltage slewing
JP2019134622A (ja) ドライバ回路及びスイッチングレギュレータ
US10680521B1 (en) Boost DC-DC converter circuit with smart anti-ring circuit actuation
CN111316549B (zh) 自校准dc-dc转换器
CN109997301A (zh) 用于dc-dc电力转换器的控制方案
US11677323B2 (en) Progressive power converter drive
CN109921627B (zh) 用于限制开关转换器中的电磁干扰的装置和方法
US12348135B2 (en) Power circuit, driving circuit and method for providing driving voltage
US10469073B1 (en) Signal reconstruction circuit
JP2017050902A (ja) 電圧出力回路
CN109983684A (zh) Dc-dc转换器
WO2020146970A1 (en) Power converter with multi-mode timing control
US20230318442A1 (en) Battery surge reduction based on early warning signal
CN116964937A (zh) 开关稳压器的电磁干扰缓解
US20250385592A1 (en) Slope-compensation clamp circuit for switching converter system
TWI876740B (zh) 具有限流保護機制的電源轉換器
CN121002765A (zh) 用于多相转换器的脉冲频率调制(pfm)模式

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241209

A625 Written request for application examination (by other person)

Free format text: JAPANESE INTERMEDIATE CODE: A625

Effective date: 20241209

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20251119

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20251126

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20260226

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20260427