CN102386901B - 输出开关电路 - Google Patents
输出开关电路 Download PDFInfo
- Publication number
- CN102386901B CN102386901B CN201110180133.8A CN201110180133A CN102386901B CN 102386901 B CN102386901 B CN 102386901B CN 201110180133 A CN201110180133 A CN 201110180133A CN 102386901 B CN102386901 B CN 102386901B
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- CN
- China
- Prior art keywords
- driving pulse
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- signal
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- 125000004122 cyclic group Chemical group 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000009499 grossing Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000010752 BS 2869 Class D Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
Classifications
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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
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
- H03K17/6872—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor using complementary field-effect transistors
-
- 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
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-193164 | 2010-08-31 | ||
JP2010193164A JP5511594B2 (ja) | 2010-08-31 | 2010-08-31 | 出力スイッチング回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102386901A CN102386901A (zh) | 2012-03-21 |
CN102386901B true CN102386901B (zh) | 2015-04-22 |
Family
ID=45696270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110180133.8A Active CN102386901B (zh) | 2010-08-31 | 2011-06-24 | 输出开关电路 |
Country Status (3)
Country | Link |
---|---|
US (2) | US8957648B2 (zh) |
JP (1) | JP5511594B2 (zh) |
CN (1) | CN102386901B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5511594B2 (ja) | 2010-08-31 | 2014-06-04 | スパンション エルエルシー | 出力スイッチング回路 |
CN103107803B (zh) * | 2012-05-30 | 2016-03-02 | 邓云飞 | 单脉冲高压电平位移及上管驱动电路及其控制方法 |
US9306520B2 (en) * | 2013-01-28 | 2016-04-05 | Qualcomm Incorporated | Reverse current prevention |
US9722483B2 (en) * | 2013-03-15 | 2017-08-01 | Volterra Semiconductor LLC | Voltage regulators with multiple transistors |
CN105553260B (zh) * | 2016-01-26 | 2018-04-24 | 昆山龙腾光电有限公司 | 一种程控电压调整电路 |
JP7121465B2 (ja) | 2016-08-18 | 2022-08-18 | ラピスセミコンダクタ株式会社 | 出力信号生成回路 |
CN207603443U (zh) * | 2017-09-21 | 2018-07-10 | 北京比特大陆科技有限公司 | 算力板功率级电路、封装电源装置和算力板 |
US11206016B2 (en) * | 2019-09-27 | 2021-12-21 | Analog Devices International Unlimited Company | Gate driver with pulsed gate slew control |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4292581A (en) * | 1979-07-13 | 1981-09-29 | Tan Tat S | Linear switching regulator |
CN1618168A (zh) * | 2002-02-05 | 2005-05-18 | 株式会社数字及模拟 | 采用脉宽调制负反馈的数字脉宽调制输入d类放大器 |
CN1956306A (zh) * | 2005-10-25 | 2007-05-02 | 富士通株式会社 | Dc-dc变换器和用于控制dc-dc变换器的方法 |
CN201039034Y (zh) * | 2006-12-30 | 2008-03-19 | Bcd半导体制造有限公司 | 电源变换器及其脉冲宽度调制控制器 |
US7551007B2 (en) * | 2005-02-11 | 2009-06-23 | Fairchild Semiconductor Corporation | Partial switch gate driver |
CN101741325A (zh) * | 2008-11-24 | 2010-06-16 | 无锡华润矽科微电子有限公司 | 带载波可调模块的d类音频功放及其载波调制方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5639606A (en) * | 1979-09-07 | 1981-04-15 | Matsushita Electric Ind Co Ltd | Self-excited type d-class amplifier |
US5373435A (en) * | 1993-05-07 | 1994-12-13 | Philips Electronics North America Corporation | High voltage integrated circuit driver for half-bridge circuit employing a bootstrap diode emulator |
KR100280639B1 (ko) * | 1998-05-22 | 2001-02-01 | 김덕중 | 역률보상회로 |
US6362683B1 (en) * | 1999-07-29 | 2002-03-26 | Tripath Technology, Inc. | Break-before-make distortion compensation for a digital amplifier |
AU2003215854A1 (en) * | 2002-04-19 | 2003-11-03 | Koninklijke Philips Electronics N.V. | Power amplifier |
US6747441B2 (en) * | 2002-08-20 | 2004-06-08 | Texas Instruments Incorporated | Non-synchronous switching regulator with improved output regulation at light or low loads |
US6930526B1 (en) * | 2003-12-04 | 2005-08-16 | National Semiconductor Corporation | Quasi-feedforward PWM modulator |
TW200608708A (en) * | 2004-08-26 | 2006-03-01 | Richtek Techohnology Corp | Current-mode control converter with fixed frequency, and method thereof |
JP4736630B2 (ja) | 2005-08-29 | 2011-07-27 | 日本ビクター株式会社 | Dクラスアンプ |
US7339360B2 (en) * | 2006-05-08 | 2008-03-04 | Aimtron Technology Corp. | Switching voltage regulator with an improved range of input voltage |
US7453287B2 (en) * | 2006-06-12 | 2008-11-18 | Rohm Co., Ltd. | Switching power-supply circuit and semiconductor integrated circuit |
JP4907275B2 (ja) * | 2006-09-01 | 2012-03-28 | 株式会社リコー | 電源装置及びその動作制御方法 |
JP4997891B2 (ja) * | 2006-09-15 | 2012-08-08 | 富士通セミコンダクター株式会社 | Dc−dcコンバータ及びdc−dcコンバータの制御方法 |
US8077490B1 (en) * | 2007-03-16 | 2011-12-13 | Maxim Integrated Products, Inc. | Limit-cycle oscillation (LCO) generation by altering a digital transfer function of a feedback loop element |
US20090189578A1 (en) * | 2008-01-28 | 2009-07-30 | Tien-Tzu Chen | Low ripple dc to dc power converter |
US7863934B2 (en) * | 2008-06-24 | 2011-01-04 | Macronix International Co., Ltd. | Adjusting method and circuit using the same |
JP5511594B2 (ja) | 2010-08-31 | 2014-06-04 | スパンション エルエルシー | 出力スイッチング回路 |
-
2010
- 2010-08-31 JP JP2010193164A patent/JP5511594B2/ja active Active
-
2011
- 2011-05-27 US US13/117,717 patent/US8957648B2/en active Active
- 2011-06-24 CN CN201110180133.8A patent/CN102386901B/zh active Active
-
2015
- 2015-01-16 US US14/598,647 patent/US9502979B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4292581A (en) * | 1979-07-13 | 1981-09-29 | Tan Tat S | Linear switching regulator |
CN1618168A (zh) * | 2002-02-05 | 2005-05-18 | 株式会社数字及模拟 | 采用脉宽调制负反馈的数字脉宽调制输入d类放大器 |
US7551007B2 (en) * | 2005-02-11 | 2009-06-23 | Fairchild Semiconductor Corporation | Partial switch gate driver |
CN1956306A (zh) * | 2005-10-25 | 2007-05-02 | 富士通株式会社 | Dc-dc变换器和用于控制dc-dc变换器的方法 |
CN201039034Y (zh) * | 2006-12-30 | 2008-03-19 | Bcd半导体制造有限公司 | 电源变换器及其脉冲宽度调制控制器 |
CN101741325A (zh) * | 2008-11-24 | 2010-06-16 | 无锡华润矽科微电子有限公司 | 带载波可调模块的d类音频功放及其载波调制方法 |
Also Published As
Publication number | Publication date |
---|---|
US20150130430A1 (en) | 2015-05-14 |
US9502979B2 (en) | 2016-11-22 |
CN102386901A (zh) | 2012-03-21 |
US20120049811A1 (en) | 2012-03-01 |
JP5511594B2 (ja) | 2014-06-04 |
US8957648B2 (en) | 2015-02-17 |
JP2012054626A (ja) | 2012-03-15 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SPANSION LLC N. D. GES D. STAATES Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20131225 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20131225 Address after: American California Applicant after: Spansion LLC N. D. Ges D. Staates Address before: Kanagawa Applicant before: Fujitsu Semiconductor Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160322 Address after: American California Patentee after: Cypress Semiconductor Corp. Address before: American California Patentee before: Spansion LLC N. D. Ges D. Staates |