CN104734498B - Dc‑dc升压模块 - Google Patents
Dc‑dc升压模块 Download PDFInfo
- Publication number
- CN104734498B CN104734498B CN201510173257.1A CN201510173257A CN104734498B CN 104734498 B CN104734498 B CN 104734498B CN 201510173257 A CN201510173257 A CN 201510173257A CN 104734498 B CN104734498 B CN 104734498B
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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
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/1213—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for DC-DC converters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510173257.1A CN104734498B (zh) | 2015-04-13 | 2015-04-13 | Dc‑dc升压模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510173257.1A CN104734498B (zh) | 2015-04-13 | 2015-04-13 | Dc‑dc升压模块 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104734498A CN104734498A (zh) | 2015-06-24 |
CN104734498B true CN104734498B (zh) | 2017-03-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510173257.1A Active CN104734498B (zh) | 2015-04-13 | 2015-04-13 | Dc‑dc升压模块 |
Country Status (1)
Country | Link |
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CN (1) | CN104734498B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104979804B (zh) * | 2015-07-08 | 2017-09-29 | 上海灿瑞科技股份有限公司 | 一种输出过压保护电路 |
CN105024354B (zh) * | 2015-08-06 | 2017-07-28 | 电子科技大学 | 一种具有低功耗特性的欠压锁定电路 |
CN106959721B (zh) * | 2016-01-11 | 2018-07-10 | 中芯国际集成电路制造(上海)有限公司 | 低压差线性稳压器 |
CN109391133B (zh) * | 2017-08-02 | 2020-10-20 | 深圳光峰科技股份有限公司 | 电源转换电路及投影机 |
CN109254188B (zh) * | 2018-10-09 | 2023-12-01 | 成都铱通科技有限公司 | 一种适用于开关电源的高速电流检测电路 |
CN114020084B (zh) * | 2021-11-03 | 2023-07-25 | 科大讯飞股份有限公司 | 用于功放设备的电压调节系统及包括其的交通工具 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102298407A (zh) * | 2010-06-28 | 2011-12-28 | 中国人民解放军国防科学技术大学 | 基于电流控制环路的低输出电压快速响应ldo电路 |
US20120212200A1 (en) * | 2011-02-22 | 2012-08-23 | Ahmed Amer | Low Drop Out Voltage Regulator |
CN102279612A (zh) * | 2011-05-11 | 2011-12-14 | 电子科技大学 | 一种低压差线性稳压器 |
CN102522982B (zh) * | 2011-12-30 | 2014-04-16 | 无锡新硅微电子有限公司 | 具有过压、欠压和过流保护功能的总线接口输出级驱动电路 |
US9229464B2 (en) * | 2013-07-31 | 2016-01-05 | Em Microelectronic-Marin S.A. | Low drop-out voltage regulator |
CN103427636B (zh) * | 2013-08-27 | 2016-04-27 | 电子科技大学 | 用于开关电源的瞬态响应增强控制电路 |
CN103838290B (zh) * | 2014-03-17 | 2016-08-03 | 上海华虹宏力半导体制造有限公司 | Ldo电路 |
CN104181970B (zh) * | 2014-08-29 | 2016-05-11 | 电子科技大学 | 一种内嵌基准运算放大器的低压差线性稳压器 |
CN204244532U (zh) * | 2014-12-05 | 2015-04-01 | 何志财 | 一种用于led驱动器的ldo电路 |
CN104503531A (zh) * | 2015-01-14 | 2015-04-08 | 北京华强智连微电子有限责任公司 | 一种瞬态响应增强型片上电容ldo电路 |
CN204578362U (zh) * | 2015-04-13 | 2015-08-19 | 无锡新硅微电子有限公司 | Dc-dc升压模块过压保护电路 |
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2015
- 2015-04-13 CN CN201510173257.1A patent/CN104734498B/zh active Active
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Publication number | Publication date |
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CN104734498A (zh) | 2015-06-24 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191127 Address after: 211106 No.166 Zhengfang Middle Road, Jiangning Economic and Technological Development Zone, Nanjing City, Jiangsu Province Patentee after: Nanjing GEC Electonics Co., Ltd. Address before: 1204, room 214028, building B, Wang Zhuang hi tech center, 4 Longshan Road, New District, Jiangsu, Wuxi Patentee before: WST (Wuxi) Microelectronic Co., Ltd. |
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TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 210016 No.166, zhengfangzhong Road, moling street, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Guobo Electronics Co.,Ltd. Address before: 211106 No.166, Zhengfang Middle Road, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee before: NANJING GUOBO ELECTRONICS Co.,Ltd. |
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CP03 | Change of name, title or address |