CN101931326B - 在电流回路中具有取样与保持电路的降压升压转换器 - Google Patents
在电流回路中具有取样与保持电路的降压升压转换器 Download PDFInfo
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- CN101931326B CN101931326B CN2010101994054A CN201010199405A CN101931326B CN 101931326 B CN101931326 B CN 101931326B CN 2010101994054 A CN2010101994054 A CN 2010101994054A CN 201010199405 A CN201010199405 A CN 201010199405A CN 101931326 B CN101931326 B CN 101931326B
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- 238000005070 sampling Methods 0.000 claims description 22
- 239000003990 capacitor Substances 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 16
- 230000006837 decompression Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000001052 transient effect Effects 0.000 claims description 7
- 230000010354 integration Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 6
- 238000010168 coupling process Methods 0.000 claims 6
- 238000005859 coupling reaction Methods 0.000 claims 6
- 230000010355 oscillation Effects 0.000 description 3
- 208000001953 Hypotension Diseases 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036543 hypotension Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
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- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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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
- H02M3/1582—Buck-boost converters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/487,621 | 2009-06-18 | ||
US12/487,621 US8085005B2 (en) | 2009-06-18 | 2009-06-18 | Buck-boost converter with sample and hold circuit in current loop |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101931326A CN101931326A (zh) | 2010-12-29 |
CN101931326B true CN101931326B (zh) | 2013-09-18 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101994054A Active CN101931326B (zh) | 2009-06-18 | 2010-06-09 | 在电流回路中具有取样与保持电路的降压升压转换器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8085005B2 (zh) |
CN (1) | CN101931326B (zh) |
TW (1) | TWI400868B (zh) |
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CN102243505B (zh) * | 2011-07-07 | 2013-08-14 | 矽力杰半导体技术(杭州)有限公司 | 一种低失调、快速响应的电压控制电流源、控制方法以及应用其的电源电路 |
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JP5802638B2 (ja) * | 2012-09-21 | 2015-10-28 | 株式会社東芝 | 昇降圧型電源回路 |
BR112015006796A2 (pt) * | 2012-09-28 | 2017-07-04 | Fluidic Inc | compensação em declive com o uso de retroinformações de corrente |
US10013003B2 (en) | 2012-11-16 | 2018-07-03 | Linear Technology Corporation | Feed forward current mode switching regulator with improved transient response |
TWI474588B (zh) * | 2012-11-20 | 2015-02-21 | Nat Univ Chung Hsing | 直流對直流高速轉換器的輕載效率改善電路結構 |
US9372492B2 (en) | 2013-01-11 | 2016-06-21 | Qualcomm Incorporated | Programmable frequency range for boost converter clocks |
US9130575B2 (en) * | 2013-03-14 | 2015-09-08 | Samsung Electronics Co., Ltd. | Communication system with charge pump mechanism and method of operation thereof |
CN103219901B (zh) * | 2013-04-19 | 2015-12-09 | 矽力杰半导体技术(杭州)有限公司 | Ac/dc变换器控制电路以及应用其的ac/dc变换器 |
CN103441681B (zh) * | 2013-08-27 | 2015-05-20 | 成都启臣微电子有限公司 | 原边反馈电源变换器中动态响应加速电路 |
TWI501065B (zh) * | 2013-09-06 | 2015-09-21 | Leadtrend Tech Corp | 可以調整流經一元件之一直流電流的電子裝置與控制方法 |
CN103683869A (zh) * | 2013-12-26 | 2014-03-26 | 矽力杰半导体技术(杭州)有限公司 | 开关电源控制电路、开关电源及其控制方法 |
US9762125B2 (en) | 2014-01-30 | 2017-09-12 | The Hong Kong University Of Science And Technology | Area-efficient differential difference amplifier compensator |
CN104348225B (zh) * | 2014-08-12 | 2017-07-11 | 矽力杰半导体技术(杭州)有限公司 | 一种单开关的电池充放电电路及电池充放电的控制方法 |
US9614380B2 (en) | 2014-10-10 | 2017-04-04 | Intersil Americas LLC | Hysteretic current mode buck-boost control architecture |
JP6304015B2 (ja) * | 2014-12-15 | 2018-04-04 | 株式会社デンソー | Dc−dcコンバータ |
JP6416033B2 (ja) * | 2015-03-31 | 2018-10-31 | 株式会社東芝 | 熱発電装置 |
US10673328B2 (en) * | 2015-04-07 | 2020-06-02 | Virginia Tech Intellectual Properties, Inc. | Inverse charge current mode (IQCM) control for power converter |
US10454371B1 (en) * | 2015-05-08 | 2019-10-22 | Maxim Integrated Products, Inc. | High efficiency buck-boost systems and methods |
DE102015223768B4 (de) * | 2015-11-30 | 2019-10-31 | Dialog Semiconductor (Uk) Limited | Abwärts-Aufwärts-Wandler |
CN106026653B (zh) * | 2016-05-26 | 2018-11-13 | 成都芯源***有限公司 | 具有斜坡补偿的升降压变换器及其控制器和控制方法 |
CN106602851B (zh) * | 2017-01-11 | 2019-09-27 | 哈尔滨工业大学深圳研究生院 | 一种适用于脉冲负载的低频脉冲电流纹波抑制电路 |
CN111149275B (zh) * | 2017-09-22 | 2023-09-12 | 株式会社村田制作所 | 蓄电装置 |
CN108054918B (zh) * | 2017-11-20 | 2020-04-03 | 华为数字技术(苏州)有限公司 | 一种四管buck-boost电路的控制方法、控制电路及*** |
CN111082657A (zh) * | 2018-10-18 | 2020-04-28 | 圣邦微电子(北京)股份有限公司 | 降压-升压变换器和控制方法 |
CN109856445B (zh) * | 2019-03-21 | 2020-11-24 | 黄河科技学院 | 一种用于buck变换器可消除直流误差的电流采样电路 |
CN109980927B (zh) * | 2019-04-11 | 2021-06-22 | 欣旺达电子股份有限公司 | 双向非隔离dc-dc电路和充放电设备 |
CN111245242B (zh) * | 2020-03-26 | 2024-07-09 | 珠海英集芯半导体有限公司 | 一种基于平均电流模的buck-boost变换器及其变换方法 |
CN111707858B (zh) * | 2020-06-29 | 2023-09-01 | 上海南芯半导体科技股份有限公司 | 一种升降压转换器输入电流采样方法 |
CN111707857B (zh) * | 2020-06-29 | 2023-05-02 | 上海南芯半导体科技股份有限公司 | 一种高精度的升降压转换器输出电流采样方法 |
US11552571B1 (en) * | 2020-08-07 | 2023-01-10 | Dialog Semiconductor (Uk) Limited | Right half plane zero compensation for DC-DC converter circuits |
US12027977B2 (en) | 2021-04-19 | 2024-07-02 | Mediatek Singapore Pte. Ltd. | Voltage regulator using feedback loop circuit for accurately regulating output voltage when integration of error voltage is on hold |
KR20220169150A (ko) | 2021-06-18 | 2022-12-27 | 삼성전자주식회사 | 토글 신호의 듀티 타이밍을 검출하는 듀티 타이밍 검출기, 상기 듀티 타이밍 검출기를 포함하는 장치 및 토글 신호 수신 장치의 동작 방법 |
US11881770B2 (en) * | 2021-12-28 | 2024-01-23 | Texas Instruments Incorporated | Voltage converter with average input current control and input-to-output isolation |
CN115411940A (zh) * | 2022-08-12 | 2022-11-29 | 圣邦微电子(苏州)有限责任公司 | 一种追踪负载电流的电压转换器模式切换电路及方法 |
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2010
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- 2010-06-09 CN CN2010101994054A patent/CN101931326B/zh active Active
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CN1713498A (zh) * | 2004-06-16 | 2005-12-28 | 株式会社理光 | Dc-dc变换方法及其变换器 |
CN101064472A (zh) * | 2006-04-26 | 2007-10-31 | 沃福林微电子有限公司 | 开关调节器电路的改进 |
Also Published As
Publication number | Publication date |
---|---|
TWI400868B (zh) | 2013-07-01 |
CN101931326A (zh) | 2010-12-29 |
TW201110524A (en) | 2011-03-16 |
US20100320992A1 (en) | 2010-12-23 |
US8085005B2 (en) | 2011-12-27 |
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