CN102280993A - Circuit structure for eliminating slope compensation temperature effect in current-mode DC-DC converter - Google Patents
Circuit structure for eliminating slope compensation temperature effect in current-mode DC-DC converter Download PDFInfo
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- CN102280993A CN102280993A CN2011101369522A CN201110136952A CN102280993A CN 102280993 A CN102280993 A CN 102280993A CN 2011101369522 A CN2011101369522 A CN 2011101369522A CN 201110136952 A CN201110136952 A CN 201110136952A CN 102280993 A CN102280993 A CN 102280993A
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- 230000002277 temperature effect Effects 0.000 title claims abstract description 15
- 239000004065 semiconductor Substances 0.000 claims abstract description 155
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110136952 CN102280993B (en) | 2011-05-25 | 2011-05-25 | Circuit structure for eliminating slope compensation temperature effect in current-mode DC-DC converter |
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CN 201110136952 CN102280993B (en) | 2011-05-25 | 2011-05-25 | Circuit structure for eliminating slope compensation temperature effect in current-mode DC-DC converter |
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CN102280993A true CN102280993A (en) | 2011-12-14 |
CN102280993B CN102280993B (en) | 2013-06-05 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102624227A (en) * | 2012-03-30 | 2012-08-01 | 上海新进半导体制造有限公司 | Current control circuit |
CN104360707A (en) * | 2014-12-11 | 2015-02-18 | 无锡新硅微电子有限公司 | Nonlinear slope compensation circuit irrelevant to temperature |
CN107017865A (en) * | 2015-12-30 | 2017-08-04 | 爱思开海力士有限公司 | Ramp signal generator and use its cmos image sensor |
CN110308891A (en) * | 2019-08-21 | 2019-10-08 | 上海南芯半导体科技有限公司 | A kind of divider circuit and its implementation of low cost application |
CN113922636A (en) * | 2021-07-27 | 2022-01-11 | 西安理工大学 | Large-load-capacity slope compensation circuit and compensation method of DC-DC converter |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060103332A1 (en) * | 2004-11-18 | 2006-05-18 | Matsushita Electric Industrial Co., Ltd. | DC-DC converter |
CN101212178A (en) * | 2006-12-26 | 2008-07-02 | 株式会社理光 | Current-mode controlled switching regulator and control method therefor |
CN202197212U (en) * | 2011-05-25 | 2012-04-18 | 无锡新硅微电子有限公司 | Circuit structure for eliminating slope compensation temperature influence in current mode DC-CD converter |
-
2011
- 2011-05-25 CN CN 201110136952 patent/CN102280993B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060103332A1 (en) * | 2004-11-18 | 2006-05-18 | Matsushita Electric Industrial Co., Ltd. | DC-DC converter |
CN101212178A (en) * | 2006-12-26 | 2008-07-02 | 株式会社理光 | Current-mode controlled switching regulator and control method therefor |
CN202197212U (en) * | 2011-05-25 | 2012-04-18 | 无锡新硅微电子有限公司 | Circuit structure for eliminating slope compensation temperature influence in current mode DC-CD converter |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102624227A (en) * | 2012-03-30 | 2012-08-01 | 上海新进半导体制造有限公司 | Current control circuit |
CN104360707A (en) * | 2014-12-11 | 2015-02-18 | 无锡新硅微电子有限公司 | Nonlinear slope compensation circuit irrelevant to temperature |
CN107017865A (en) * | 2015-12-30 | 2017-08-04 | 爱思开海力士有限公司 | Ramp signal generator and use its cmos image sensor |
CN107017865B (en) * | 2015-12-30 | 2020-09-08 | 爱思开海力士有限公司 | Ramp signal generator and CMOS image sensor using the same |
CN110308891A (en) * | 2019-08-21 | 2019-10-08 | 上海南芯半导体科技有限公司 | A kind of divider circuit and its implementation of low cost application |
CN113922636A (en) * | 2021-07-27 | 2022-01-11 | 西安理工大学 | Large-load-capacity slope compensation circuit and compensation method of DC-DC converter |
CN113922636B (en) * | 2021-07-27 | 2023-12-22 | 西安理工大学 | Large-load capacity slope compensation circuit and compensation method of DC-DC converter |
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Publication number | Publication date |
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CN102280993B (en) | 2013-06-05 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Circuit structure for eliminating slope compensation temperature effect in current-mode DC-DC converter Effective date of registration: 20140409 Granted publication date: 20130605 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: WST (Wuxi) Microelectronic Co., Ltd. Registration number: 2014990000246 |
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Date of cancellation: 20191017 Granted publication date: 20130605 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: WST (Wuxi) Microelectronic Co., Ltd. Registration number: 2014990000246 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Effective date of registration: 20191120 Address after: No. 166, Zhengfang Middle Road, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province 210005 Patentee after: Nanjing GEC Electonics Co., Ltd. Address before: 903, building 21-1, genesis building, 214028 Changjiang 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: No.166, Zhengfang Road, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu, 210005 Patentee before: NANJING GUOBO ELECTRONICS Co.,Ltd. |
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