TWI282203B - Power regulator and a method for turning off a drive of a power regulator - Google Patents
Power regulator and a method for turning off a drive of a power regulator Download PDFInfo
- Publication number
- TWI282203B TWI282203B TW093111803A TW93111803A TWI282203B TW I282203 B TWI282203 B TW I282203B TW 093111803 A TW093111803 A TW 093111803A TW 93111803 A TW93111803 A TW 93111803A TW I282203 B TWI282203 B TW I282203B
- Authority
- TW
- Taiwan
- Prior art keywords
- transistor
- driver
- switch
- power
- voltage
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000015556 catabolic process Effects 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 16
- 239000013078 crystal Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 claims description 3
- 241001494479 Pecora Species 0.000 claims 1
- 230000005684 electric field Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 10
- 230000008859 change Effects 0.000 description 8
- 230000005284 excitation Effects 0.000 description 7
- 230000003071 parasitic effect Effects 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 210000004508 polar body Anatomy 0.000 description 1
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
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
- Power Conversion In General (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49240303P | 2003-08-04 | 2003-08-04 | |
| US10/744,982 US7737666B2 (en) | 2003-08-04 | 2003-12-22 | Split gate drive scheme to improve reliable voltage operation range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200507425A TW200507425A (en) | 2005-02-16 |
| TWI282203B true TWI282203B (en) | 2007-06-01 |
Family
ID=33555789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW093111803A TWI282203B (en) | 2003-08-04 | 2004-04-28 | Power regulator and a method for turning off a drive of a power regulator |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7737666B2 (https=) |
| EP (1) | EP1505716B1 (https=) |
| JP (1) | JP3774220B2 (https=) |
| CN (2) | CN1581658B (https=) |
| DE (1) | DE602004029849D1 (https=) |
| TW (1) | TWI282203B (https=) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4708976B2 (ja) * | 2005-11-22 | 2011-06-22 | 株式会社リコー | 同期整流型スイッチングレギュレータ、同期整流型スイッチングレギュレータの制御回路及び同期整流型スイッチングレギュレータの動作制御方法 |
| JP2008015875A (ja) * | 2006-07-07 | 2008-01-24 | Matsushita Electric Ind Co Ltd | 電源回路 |
| DE102007004151A1 (de) * | 2007-01-22 | 2008-07-24 | Braun Gmbh | Schaltungsanordnung zur Versorgung einer Last aus einer Spannungsquelle sowie Energiespeicher mit einer derartigen Schaltungsanordnung |
| DE102007058314B4 (de) * | 2007-12-04 | 2018-11-15 | Diehl Aerospace Gmbh | Vorrichtung zum Messen eines Laststroms |
| US8179109B2 (en) * | 2008-03-06 | 2012-05-15 | Infineon Technologies Austria Ag | Methods and apparatus for a power supply with sequentially-activated segmented power switch |
| TWI363474B (en) * | 2008-11-13 | 2012-05-01 | Advanced Analog Technology Inc | Bootstrap circuit and bulk circuit thereof |
| US8373398B2 (en) * | 2010-09-24 | 2013-02-12 | Analog Devices, Inc. | Area-efficient voltage regulators |
| US9166028B2 (en) * | 2011-05-31 | 2015-10-20 | Infineon Technologies Austria Ag | Circuit configured to adjust the activation state of transistors based on load conditions |
| US9520774B2 (en) | 2011-09-12 | 2016-12-13 | Infineon Technologies Ag | Power switch reliability in switched capacitor DC-DC converter |
| WO2014144733A1 (en) * | 2013-03-15 | 2014-09-18 | Volterra Semiconductor Corporation | Voltage regulators with multiple transistors |
| IN2013CH04874A (https=) * | 2013-10-29 | 2015-05-08 | Robert Bosch Eng & Business Solutions Ltd | |
| US9219416B2 (en) | 2013-11-30 | 2015-12-22 | Ixys Corporation | Buck converter having self-driven BJT synchronous rectifier |
| US9379708B2 (en) | 2014-08-15 | 2016-06-28 | Allegro Microsystems, Llc | Switch driver circuit and associated methods |
| CN104660042A (zh) * | 2014-12-19 | 2015-05-27 | 立锜科技股份有限公司 | 电压转换的开关电路 |
| US9425785B1 (en) * | 2015-07-14 | 2016-08-23 | Allegro Microsystems, Llc | Switching regulator with controllable slew rate |
| US9577505B1 (en) * | 2015-07-28 | 2017-02-21 | Dell Products L.P. | Bootstrap controller for switching power supply |
| US9882490B2 (en) * | 2016-05-20 | 2018-01-30 | Texas Instruments Incorporated | Parallel high side switches for a buck converter |
| US10126769B2 (en) * | 2016-09-12 | 2018-11-13 | Marvell World Trade Ltd. | Class-D driven low-drop-output (LDO) regulator |
| US10361659B2 (en) | 2017-03-22 | 2019-07-23 | Intel IP Corporation | Power envelope tracker and adjustable strength DC-DC converter |
| JP7006547B2 (ja) * | 2018-09-10 | 2022-01-24 | 三菱電機株式会社 | 半導体装置 |
| US11290088B2 (en) * | 2020-02-19 | 2022-03-29 | Eaton Intelligent Power Limited | Drivers for paralleled semiconductor switches |
| CN116530003B (zh) * | 2020-12-21 | 2025-10-24 | 华为技术有限公司 | 一种开关电路及开关电源 |
| US12506401B2 (en) * | 2023-03-17 | 2025-12-23 | LEN TECH Inc. | Hybrid power transistor apparatus and control method |
| US12413136B2 (en) * | 2023-03-17 | 2025-09-09 | LEN TECH Inc. | Hybrid power transistor apparatus and control method |
| DE102023116324A1 (de) * | 2023-06-21 | 2024-12-24 | Infineon Technologies Ag | Asymmetrisches Leistungsmodul |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3714466A (en) * | 1971-12-22 | 1973-01-30 | North American Rockwell | Clamp circuit for bootstrap field effect transistor |
| US4336466A (en) * | 1980-06-30 | 1982-06-22 | Inmos Corporation | Substrate bias generator |
| US5204809A (en) | 1992-04-03 | 1993-04-20 | International Business Machines Corporation | H-driver DC-to-DC converter utilizing mutual inductance |
| US5570276A (en) * | 1993-11-15 | 1996-10-29 | Optimun Power Conversion, Inc. | Switching converter with open-loop input voltage regulation on primary side and closed-loop load regulation on secondary side |
| US5416387A (en) * | 1993-11-24 | 1995-05-16 | California Institute Of Technology | Single stage, high power factor, gas discharge lamp ballast |
| JPH07222438A (ja) | 1994-02-02 | 1995-08-18 | Fuji Electric Co Ltd | 同期整流ｄｃ−ｄｃコンバータ |
| US5998977A (en) * | 1998-05-27 | 1999-12-07 | Maxim Integrated Products, Inc. | Switching power supplies with linear precharge, pseudo-buck and pseudo-boost modes |
| CN1312973A (zh) * | 1998-06-12 | 2001-09-12 | 南岛分立有限公司 | 绝缘栅功率半导体的栅极驱动 |
| US6429633B1 (en) | 1998-08-28 | 2002-08-06 | Matsushita Electric Industrial Co., Ltd. | Switching regulator and LSI system |
| US6107844A (en) * | 1998-09-28 | 2000-08-22 | Tripath Technology, Inc. | Methods and apparatus for reducing MOSFET body diode conduction in a half-bridge configuration |
| EP1050951B1 (de) * | 1999-04-14 | 2015-08-05 | Infineon Technologies AG | Schaltungsanordnung für eine getaktete Stromversorgung |
| JP2001016083A (ja) * | 1999-06-29 | 2001-01-19 | Taiyo Yuden Co Ltd | スイッチング制御方法及びスイッチング回路並びにスイッチング用電子部品及びスイッチング制御用電子部品 |
| US6215288B1 (en) * | 2000-02-25 | 2001-04-10 | Cadence Design Systems, Inc. | Ultra-low power switching regulator method and apparatus |
| US6249111B1 (en) * | 2000-06-22 | 2001-06-19 | Intel Corporation | Dual drive buck regulator |
| DE60030704T2 (de) | 2000-07-10 | 2007-10-04 | Stmicroelectronics S.R.L., Agrate Brianza | Spannungschaltregler, mit einer Treiberschaltung eines MOS-Leistungsschalters |
| JP2002064975A (ja) | 2000-08-17 | 2002-02-28 | Taiyo Yuden Co Ltd | Ｄｃ／ｄｃコンバータの駆動制御方法及びｄｃ／ｄｃコンバータ |
| EP1325546A2 (en) * | 2000-10-10 | 2003-07-09 | Primarion, Inc. | System and method for highly phased power regulation |
| US6930473B2 (en) | 2001-08-23 | 2005-08-16 | Fairchild Semiconductor Corporation | Method and circuit for reducing losses in DC-DC converters |
| KR100429870B1 (ko) * | 2001-02-14 | 2004-05-03 | 삼성전자주식회사 | Ｐｖｔ 변화와 출력단자의 부하 커패시턴스의 변화에 의한슬루율 변화를 최소화할 수 있는 출력버퍼 회로 |
| JP3978312B2 (ja) * | 2001-02-27 | 2007-09-19 | 三菱電機株式会社 | サイリスタ用ゲートドライバ |
| US6433614B1 (en) * | 2001-03-02 | 2002-08-13 | Volterra Semiconductor Corporation | MOSFET-based switch |
| US6362986B1 (en) | 2001-03-22 | 2002-03-26 | Volterra, Inc. | Voltage converter with coupled inductive windings, and associated methods |
| JP4147345B2 (ja) | 2002-08-22 | 2008-09-10 | セイコーエプソン株式会社 | 電源回路 |
| US6806692B2 (en) * | 2002-11-22 | 2004-10-19 | Giga Semiconductor, Inc. | Voltage down converter |
-
2003
- 2003-12-22 US US10/744,982 patent/US7737666B2/en not_active Expired - Lifetime
-
2004
- 2004-04-08 JP JP2004114712A patent/JP3774220B2/ja not_active Expired - Lifetime
- 2004-04-20 EP EP04009304A patent/EP1505716B1/en not_active Expired - Lifetime
- 2004-04-20 DE DE602004029849T patent/DE602004029849D1/de not_active Expired - Lifetime
- 2004-04-28 TW TW093111803A patent/TWI282203B/zh not_active IP Right Cessation
- 2004-05-26 CN CN2004100428542A patent/CN1581658B/zh not_active Expired - Lifetime
- 2004-05-26 CN CN2009102211307A patent/CN101692594B/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP3774220B2 (ja) | 2006-05-10 |
| JP2005057986A (ja) | 2005-03-03 |
| EP1505716A3 (en) | 2006-11-22 |
| EP1505716B1 (en) | 2010-11-03 |
| DE602004029849D1 (de) | 2010-12-16 |
| US7737666B2 (en) | 2010-06-15 |
| EP1505716A2 (en) | 2005-02-09 |
| CN1581658A (zh) | 2005-02-16 |
| TW200507425A (en) | 2005-02-16 |
| US20050030770A1 (en) | 2005-02-10 |
| CN1581658B (zh) | 2010-05-26 |
| CN101692594B (zh) | 2013-03-13 |
| CN101692594A (zh) | 2010-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |