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TWI329421B - Pwm boost system and start-up method thereof - Google Patents

Pwm boost system and start-up method thereof

Info

Publication number
TWI329421B
TWI329421B TW095134401A TW95134401A TWI329421B TW I329421 B TWI329421 B TW I329421B TW 095134401 A TW095134401 A TW 095134401A TW 95134401 A TW95134401 A TW 95134401A TW I329421 B TWI329421 B TW I329421B
Authority
TW
Taiwan
Prior art keywords
boost system
pwm boost
pwm
boost
Prior art date
Application number
TW095134401A
Other languages
English (en)
Other versions
TW200816642A (en
Inventor
Yung Ching Chang
Yen Kuo Lo
Wen Chia Pi
Original Assignee
Advanced Analog Technology Inc
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 Advanced Analog Technology Inc filed Critical Advanced Analog Technology Inc
Priority to TW095134401A priority Critical patent/TWI329421B/zh
Priority to US11/621,519 priority patent/US7352162B1/en
Publication of TW200816642A publication Critical patent/TW200816642A/zh
Application granted granted Critical
Publication of TWI329421B publication Critical patent/TWI329421B/zh

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
    • 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
    • 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
    • H02M1/36—Means for starting or stopping 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/901—Starting circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
TW095134401A 2006-09-18 2006-09-18 Pwm boost system and start-up method thereof TWI329421B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW095134401A TWI329421B (en) 2006-09-18 2006-09-18 Pwm boost system and start-up method thereof
US11/621,519 US7352162B1 (en) 2006-09-18 2007-01-09 PWM boost system and start-up method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095134401A TWI329421B (en) 2006-09-18 2006-09-18 Pwm boost system and start-up method thereof

Publications (2)

Publication Number Publication Date
TW200816642A TW200816642A (en) 2008-04-01
TWI329421B true TWI329421B (en) 2010-08-21

Family

ID=39187887

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095134401A TWI329421B (en) 2006-09-18 2006-09-18 Pwm boost system and start-up method thereof

Country Status (2)

Country Link
US (1) US7352162B1 (zh)
TW (1) TWI329421B (zh)

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DE102004057690A1 (de) * 2004-11-30 2006-06-01 Robert Bosch Gmbh Vorrichtung und Verfahren zum Laden einer elektrischen Energiespeichereinrichtung
US7521907B2 (en) 2006-03-06 2009-04-21 Enpirion, Inc. Controller for a power converter and method of operating the same
US7893676B2 (en) * 2006-07-20 2011-02-22 Enpirion, Inc. Driver for switch and a method of driving the same
US7948280B2 (en) * 2006-10-20 2011-05-24 Enpirion, Inc. Controller including a sawtooth generator and method of operating the same
TW200826450A (en) * 2006-12-04 2008-06-16 Winbond Electronics Corp Pulse width modulation controller
TW200842545A (en) * 2007-04-24 2008-11-01 Winbond Electronics Corp Controlling apparatus for a power converter and controlling method thereof
US7733030B2 (en) * 2007-12-26 2010-06-08 Analog Devices, Inc. Switching power converter with controlled startup mechanism
US7876080B2 (en) * 2007-12-27 2011-01-25 Enpirion, Inc. Power converter with monotonic turn-on for pre-charged output capacitor
US7723972B1 (en) * 2008-03-19 2010-05-25 Fairchild Semiconductor Corporation Reducing soft start delay and providing soft recovery in power system controllers
US7679342B2 (en) * 2008-04-16 2010-03-16 Enpirion, Inc. Power converter with power switch operable in controlled current mode
US9246390B2 (en) * 2008-04-16 2016-01-26 Enpirion, Inc. Power converter with controller operable in selected modes of operation
US8692532B2 (en) * 2008-04-16 2014-04-08 Enpirion, Inc. Power converter with controller operable in selected modes of operation
US8686698B2 (en) 2008-04-16 2014-04-01 Enpirion, Inc. Power converter with controller operable in selected modes of operation
US8541991B2 (en) * 2008-04-16 2013-09-24 Enpirion, Inc. Power converter with controller operable in selected modes of operation
US8410769B2 (en) * 2008-04-16 2013-04-02 Enpirion, Inc. Power converter with controller operable in selected modes of operation
CN101339209B (zh) * 2008-08-08 2012-02-29 欣旺达电子股份有限公司 在升压电路中利用脉宽进行带载检测的方法
US9548714B2 (en) * 2008-12-29 2017-01-17 Altera Corporation Power converter with a dynamically configurable controller and output filter
US8698463B2 (en) * 2008-12-29 2014-04-15 Enpirion, Inc. Power converter with a dynamically configurable controller based on a power conversion mode
KR101056289B1 (ko) * 2009-02-27 2011-08-11 삼성모바일디스플레이주식회사 Ｄｃ― ｄｃ 컨버터 및 그를 이용한 유기전계발광표시장치
US20110127978A1 (en) * 2009-12-02 2011-06-02 Wei-Ching Lee Pwm controller with low uvlo voltage
WO2012029595A1 (en) * 2010-09-03 2012-03-08 Semiconductor Energy Laboratory Co., Ltd. Oscillator circuit and semiconductor device using the oscillator circuit
US8867295B2 (en) 2010-12-17 2014-10-21 Enpirion, Inc. Power converter for a memory module
US8536906B2 (en) * 2011-06-10 2013-09-17 Rogers Corporation Direct drive waveform generator
TWI472896B (zh) * 2013-02-04 2015-02-11 Asmedia Technology Inc 穩壓電路
DE102014208880B4 (de) * 2014-05-12 2016-09-01 Continental Automotive Gmbh Treiberschaltung für eine Induktivität und aktive Sendeeinrichtung mit einer Treiberschaltung
US9509217B2 (en) 2015-04-20 2016-11-29 Altera Corporation Asymmetric power flow controller for a power converter and method of operating the same
KR101815859B1 (ko) * 2017-01-04 2018-01-08 한국과학기술원 전원 제어 장치
IL255585B (en) * 2017-11-09 2021-01-31 Zak Alexander Battery-powered current regulator for pulsed loads
US10686379B2 (en) * 2018-02-06 2020-06-16 Linear Technology Holding, LLC Load current feedforward schemes for current-mode controlled power converters
CN110646829B (zh) * 2019-09-20 2021-06-29 绵阳市维博电子有限责任公司 用于SiPM管偏置电压的电源及核信号探测装置
CN111565490B (zh) * 2019-10-30 2022-02-11 华域视觉科技(上海)有限公司 汽车led信号灯用升压芯片的启动方法、系统、介质及设备
CN111554235A (zh) * 2020-05-28 2020-08-18 广东美的厨房电器制造有限公司 升压电路、显示装置和家用电器
CN116917973A (zh) * 2022-02-18 2023-10-20 京东方数字科技有限公司 驱动电路、驱动方法和电子价签系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974141A (en) * 1988-05-18 1990-11-27 Viteq Corporation AC to DC power converter with input current waveform control for buck-boost regualtion of output
US6798180B2 (en) * 2002-06-17 2004-09-28 Hitachi, Ltd. Power-supply device
JP4757007B2 (ja) * 2005-12-08 2011-08-24 富士通セミコンダクター株式会社 昇圧型ｄｃ−ｄｃコンバータおよび昇圧型ｄｃ−ｄｃコンバータの制御方法

Also Published As

Publication number Publication date
US7352162B1 (en) 2008-04-01
US20080067985A1 (en) 2008-03-20
TW200816642A (en) 2008-04-01

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