CN104410275B - 恒定导通时间dc-dc变换器输出电压误差消除电路 - Google Patents
恒定导通时间dc-dc变换器输出电压误差消除电路 Download PDFInfo
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- CN104410275B CN104410275B CN201410768575.8A CN201410768575A CN104410275B CN 104410275 B CN104410275 B CN 104410275B CN 201410768575 A CN201410768575 A CN 201410768575A CN 104410275 B CN104410275 B CN 104410275B
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- output voltage
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- reference voltage
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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
- H02M3/1563—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 without using an external clock
-
- 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
- H02M3/1566—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 with means for compensating against rapid load changes, e.g. with auxiliary current source, with dual mode control or with inductance variation
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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 |
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CN201410768575.8A CN104410275B (zh) | 2014-12-11 | 2014-12-11 | 恒定导通时间dc-dc变换器输出电压误差消除电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410768575.8A CN104410275B (zh) | 2014-12-11 | 2014-12-11 | 恒定导通时间dc-dc变换器输出电压误差消除电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104410275A CN104410275A (zh) | 2015-03-11 |
CN104410275B true CN104410275B (zh) | 2017-01-04 |
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CN201410768575.8A Active CN104410275B (zh) | 2014-12-11 | 2014-12-11 | 恒定导通时间dc-dc变换器输出电压误差消除电路 |
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CN (1) | CN104410275B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10116210B2 (en) * | 2015-09-04 | 2018-10-30 | Dialog Semiconductor (Uk) Limited | DAC servo |
CN105978337B (zh) * | 2016-06-22 | 2018-06-19 | 电子科技大学 | 一种基于cot控制模式的失调电压消除电路 |
CN106026650B (zh) * | 2016-07-28 | 2018-06-19 | 电子科技大学 | 一种失调电压消除电路 |
CN106100305B (zh) * | 2016-08-24 | 2018-07-20 | 电子科技大学 | Cot纹波补偿电路中的直流失调消除方法 |
CN108768306B (zh) * | 2018-04-24 | 2022-03-15 | 陕西亚成微电子股份有限公司 | 一种基于反馈的用于射频功率放大器的电源 |
CN110165875A (zh) * | 2019-06-26 | 2019-08-23 | 绍兴光大芯业微电子有限公司 | 实现恒定导通时间控制模式的电路及相应的驱动方法 |
CN117277781B (zh) * | 2023-09-22 | 2024-04-05 | 江苏帝奥微电子股份有限公司 | 一种提供高精度、低过冲软启输出电压的软启电路及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101340148A (zh) * | 2008-08-12 | 2009-01-07 | 北京中星微电子有限公司 | 低压差电压调节器及电源转换器 |
CN101534094A (zh) * | 2009-04-14 | 2009-09-16 | 北京中星微电子有限公司 | 一种补偿电路 |
CN104167917A (zh) * | 2013-05-17 | 2014-11-26 | 力智电子股份有限公司 | 电源转换器及其操作方法 |
CN204258632U (zh) * | 2014-12-11 | 2015-04-08 | 无锡新硅微电子有限公司 | 恒定导通时间dc-dc变换器输出电压误差消除电路 |
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2014
- 2014-12-11 CN CN201410768575.8A patent/CN104410275B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101340148A (zh) * | 2008-08-12 | 2009-01-07 | 北京中星微电子有限公司 | 低压差电压调节器及电源转换器 |
CN101534094A (zh) * | 2009-04-14 | 2009-09-16 | 北京中星微电子有限公司 | 一种补偿电路 |
CN104167917A (zh) * | 2013-05-17 | 2014-11-26 | 力智电子股份有限公司 | 电源转换器及其操作方法 |
CN204258632U (zh) * | 2014-12-11 | 2015-04-08 | 无锡新硅微电子有限公司 | 恒定导通时间dc-dc变换器输出电压误差消除电路 |
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CN104410275A (zh) | 2015-03-11 |
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TR01 | Transfer of patent right |
Effective date of registration: 20191122 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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CP03 | Change of name, title or address | ||
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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. |