JP5969769B2 - チャージポンプ回路および電子機器 - Google Patents
チャージポンプ回路および電子機器 Download PDFInfo
- Publication number
- JP5969769B2 JP5969769B2 JP2012017650A JP2012017650A JP5969769B2 JP 5969769 B2 JP5969769 B2 JP 5969769B2 JP 2012017650 A JP2012017650 A JP 2012017650A JP 2012017650 A JP2012017650 A JP 2012017650A JP 5969769 B2 JP5969769 B2 JP 5969769B2
- Authority
- JP
- Japan
- Prior art keywords
- region
- charge pump
- pump circuit
- schottky diode
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 claims description 32
- 239000000758 substrate Substances 0.000 claims description 26
- 229910021332 silicide Inorganic materials 0.000 claims description 8
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 8
- 230000003071 parasitic effect Effects 0.000 description 24
- 238000010586 diagram Methods 0.000 description 17
- 239000003990 capacitor Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- Semiconductor Integrated Circuits (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012017650A JP5969769B2 (ja) | 2012-01-31 | 2012-01-31 | チャージポンプ回路および電子機器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012017650A JP5969769B2 (ja) | 2012-01-31 | 2012-01-31 | チャージポンプ回路および電子機器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013158164A JP2013158164A (ja) | 2013-08-15 |
| JP2013158164A5 JP2013158164A5 (enExample) | 2015-04-02 |
| JP5969769B2 true JP5969769B2 (ja) | 2016-08-17 |
Family
ID=49052848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012017650A Expired - Fee Related JP5969769B2 (ja) | 2012-01-31 | 2012-01-31 | チャージポンプ回路および電子機器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5969769B2 (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5131171B2 (ja) * | 2001-11-21 | 2013-01-30 | 富士電機株式会社 | 半導体装置 |
| JP4383159B2 (ja) * | 2003-12-25 | 2009-12-16 | Necエレクトロニクス株式会社 | チャージポンプ回路 |
-
2012
- 2012-01-31 JP JP2012017650A patent/JP5969769B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013158164A (ja) | 2013-08-15 |
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