TW200627117A - PWM power supply controller and method therefor - Google Patents
PWM power supply controller and method thereforInfo
- Publication number
- TW200627117A TW200627117A TW094131864A TW94131864A TW200627117A TW 200627117 A TW200627117 A TW 200627117A TW 094131864 A TW094131864 A TW 094131864A TW 94131864 A TW94131864 A TW 94131864A TW 200627117 A TW200627117 A TW 200627117A
- Authority
- TW
- Taiwan
- Prior art keywords
- power supply
- supply controller
- method therefor
- pwm power
- pwm
- Prior art date
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
- 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)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/941,611 US7345464B2 (en) | 2004-09-16 | 2004-09-16 | PWM power supply controller having multiple PWM signal assertions and method therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200627117A true TW200627117A (en) | 2006-08-01 |
TWI383281B TWI383281B (zh) | 2013-01-21 |
Family
ID=36033209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094131864A TWI383281B (zh) | 2004-09-16 | 2005-09-15 | 脈寬調變電源供應控制器及其方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7345464B2 (zh) |
CN (1) | CN1750373B (zh) |
HK (1) | HK1088126A1 (zh) |
TW (1) | TWI383281B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7679346B2 (en) | 2006-07-24 | 2010-03-16 | Industrial Technology Research Institute | Power supply apparatus and operation-mode determining unit and method thereof |
TWI495973B (zh) * | 2007-01-25 | 2015-08-11 | Semiconductor Components Ind | 電力供應控制器 |
TWI681610B (zh) * | 2014-04-16 | 2020-01-01 | 美商西凱渥資訊處理科技公司 | 用於在切換式調節器中達成小工作週期之方法、切換式調節器及功率管理積體電路模組 |
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US7045992B1 (en) * | 2004-06-22 | 2006-05-16 | National Semiconductor Corporation | Apparatus and method for start-up for a synchronous switching regulator |
US7868600B2 (en) * | 2005-11-16 | 2011-01-11 | Intersil Americas Inc. | Adaptive PWM pulse positioning for fast transient response |
US7453246B2 (en) * | 2005-11-16 | 2008-11-18 | Intersil Americas Inc. | Adaptive PWM pulse positioning for fast transient response |
US20080054971A1 (en) * | 2006-07-06 | 2008-03-06 | Wenkai Wu | Pulse width modulation control circuit |
US7626463B2 (en) * | 2006-08-25 | 2009-12-01 | Ameritherm, Inc. | Automatic frequency compensation for pulse width modulated RF level control |
US7816901B2 (en) * | 2006-10-20 | 2010-10-19 | International Rectifier Corporation | PWM modulator for scalable converters |
US7453298B1 (en) * | 2007-07-20 | 2008-11-18 | Semiconductor Components Industries, L.L.C. | PWM controller and method therefor |
KR20090050318A (ko) * | 2007-11-15 | 2009-05-20 | 삼성전자주식회사 | 펄스 스킵 모드로 자동 전환기능을 가진 전력 변환기 및제어 방법 |
WO2009082706A1 (en) | 2007-12-21 | 2009-07-02 | The Trustees Of Columbia University In The City Of New York | Active cmos sensor array for electrochemical biomolecular detection |
US7990127B2 (en) * | 2008-03-14 | 2011-08-02 | Power Integrations, Inc. | Method and apparatus for AC to DC power conversion with reduced harmonic current |
US7772904B1 (en) * | 2009-02-16 | 2010-08-10 | Infineon Technologies Ag | Voltage level converter with mixed signal controller |
US8098506B2 (en) * | 2009-06-02 | 2012-01-17 | Power Integrations, Inc. | Single-stage power supply with power factor correction and constant current output |
US10439508B2 (en) | 2010-07-27 | 2019-10-08 | Stmicroelectronics S.R.L. | Control device of a switching power supply |
JP5696414B2 (ja) * | 2010-09-22 | 2015-04-08 | ヤマハ株式会社 | 電圧生成回路 |
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 |
ITMI20120089A1 (it) | 2012-01-26 | 2013-07-27 | Dora Spa | Dispositivo di controllo per un alimentatore a commutazione. |
ITMI20120088A1 (it) * | 2012-01-26 | 2013-07-27 | Dora Spa | Dispositivo di controllo per un alimentatore a commutazione. |
EP2733838A2 (en) | 2012-11-19 | 2014-05-21 | ST-Ericsson SA | Load transient asynchronous boost for pulse width modulation modulator |
US20140204629A1 (en) * | 2013-01-18 | 2014-07-24 | Chyng Hong Electronic Co. | Acpower pupply power circuit |
TWI496389B (zh) | 2013-05-16 | 2015-08-11 | Upi Semiconductor Corp | 用於電源轉換器之時間產生器及時間信號產生方法 |
KR20150006305A (ko) * | 2013-07-08 | 2015-01-16 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치 및 반도체 시스템 |
EP3486738B1 (en) | 2013-08-06 | 2022-03-23 | Bedrock Automation Platforms Inc. | Programmable discrete input module and respective method |
DE102013217730A1 (de) | 2013-09-05 | 2015-03-19 | Robert Bosch Gmbh | Schaltung zur Tastverhältnisbegrenzung bei einem Schaltregler sowie Verfahren zum Betrieb eines Schaltreglers |
CN104122436A (zh) * | 2014-05-21 | 2014-10-29 | 帝奥微电子有限公司 | 一种抗干扰的窄脉冲过压检测电路 |
KR102247548B1 (ko) * | 2014-08-04 | 2021-05-04 | 삼성전자주식회사 | 전압 변환기 및 전압 변환기의 전압 변환 방법 |
US9705412B2 (en) | 2015-02-26 | 2017-07-11 | Stmicroelectronics S.R.L. | Pulsed feedback switching converter |
TWI573006B (zh) * | 2015-06-18 | 2017-03-01 | 英特爾股份有限公司 | 電源供應器、電源供應系統、以及電壓調整方法 |
US10218254B1 (en) * | 2017-12-13 | 2019-02-26 | Nxp Usa, Inc. | Switching power supply and method for operating a switched-mode power supply |
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US5168436A (en) * | 1990-09-26 | 1992-12-01 | Allied-Signal Inc. | Uninterruptible power supply |
US5886586A (en) * | 1996-09-06 | 1999-03-23 | The Regents Of The University Of California | General constant frequency pulse-width modulators |
US5982156A (en) * | 1997-04-15 | 1999-11-09 | The United States Of America As Represented By The Secretary Of The Air Force | Feed-forward control of aircraft bus dc boost converter |
US5880644A (en) * | 1997-11-04 | 1999-03-09 | Texas Instruments Incorporated | N-bit pulse width modulated signal generator |
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US6232755B1 (en) * | 2000-01-31 | 2001-05-15 | Intel Corporation | Switching voltage regulator that adjusts a timing in response to a load transient |
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JP2004507999A (ja) * | 2000-08-25 | 2004-03-11 | シンクォール・インコーポレーテッド | バング・バング制御を組み込んだインターリーブ方式電力変換器 |
US6342822B1 (en) * | 2000-11-28 | 2002-01-29 | Fairchild Semiconductor Corporation | Method and apparatus for implementing improved pulse width modulation |
JP2002369501A (ja) * | 2001-06-05 | 2002-12-20 | Sharp Corp | 安定化電源装置 |
ATE401698T1 (de) * | 2001-08-14 | 2008-08-15 | Univ Illinois | Systeme und verfahren zur impulsbreitenmodulation |
US6700359B2 (en) * | 2001-09-12 | 2004-03-02 | Texas Instruments Incorporated | Method for simultaneous output ramp up of multiple regulators |
JP3963257B2 (ja) * | 2002-02-14 | 2007-08-22 | 富士通株式会社 | Dc−dcコンバータ、電子機器、デューティ比設定回路 |
KR100569798B1 (ko) * | 2002-07-18 | 2006-04-10 | 미쓰비시덴키 가부시키가이샤 | 전력변환장치 |
EP1406372A1 (en) * | 2002-10-01 | 2004-04-07 | STMicroelectronics S.r.l. | Digital control apparatus for a switching DC-DC converter |
US7026795B2 (en) * | 2003-07-09 | 2006-04-11 | Advanced Analogic Technologies, Inc. | Method for pulse modulation control of switching regulators |
US6924633B2 (en) * | 2003-12-19 | 2005-08-02 | Texas Instruments Incorporated | Pulse width modulation controller with double pulse immunity |
US7023188B1 (en) * | 2004-09-10 | 2006-04-04 | Semiconductor Components Industries, L.L.C. | Method of forming a multi-phase power supply controller |
-
2004
- 2004-09-16 US US10/941,611 patent/US7345464B2/en active Active
-
2005
- 2005-09-15 TW TW094131864A patent/TWI383281B/zh active
- 2005-09-16 CN CN2005101132719A patent/CN1750373B/zh active Active
-
2006
- 2006-07-28 HK HK06108415.4A patent/HK1088126A1/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7679346B2 (en) | 2006-07-24 | 2010-03-16 | Industrial Technology Research Institute | Power supply apparatus and operation-mode determining unit and method thereof |
TWI495973B (zh) * | 2007-01-25 | 2015-08-11 | Semiconductor Components Ind | 電力供應控制器 |
TWI681610B (zh) * | 2014-04-16 | 2020-01-01 | 美商西凱渥資訊處理科技公司 | 用於在切換式調節器中達成小工作週期之方法、切換式調節器及功率管理積體電路模組 |
Also Published As
Publication number | Publication date |
---|---|
CN1750373A (zh) | 2006-03-22 |
HK1088126A1 (en) | 2006-10-27 |
US7345464B2 (en) | 2008-03-18 |
US20060055387A1 (en) | 2006-03-16 |
CN1750373B (zh) | 2011-09-21 |
TWI383281B (zh) | 2013-01-21 |
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