WO2001065673A3 - Circuit servant a fournir une tension de sortie regulee - Google Patents
Circuit servant a fournir une tension de sortie regulee Download PDFInfo
- Publication number
- WO2001065673A3 WO2001065673A3 PCT/US2001/006298 US0106298W WO0165673A3 WO 2001065673 A3 WO2001065673 A3 WO 2001065673A3 US 0106298 W US0106298 W US 0106298W WO 0165673 A3 WO0165673 A3 WO 0165673A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- output voltage
- regulated output
- circuit
- providing
- comparator
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 title abstract 4
- 239000003990 capacitor Substances 0.000 abstract 3
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
L'invention concerne un circuit et un procédé servant à fournir une tension de sortie régulée. Le circuit comprend un groupement de condensateurs, un comparateur et un module de commande de sortie. Le groupement de condensateurs reçoit une tension d'entrée, un premier et un deuxième signal de commande, et produit en réponse une tension de sortie régulée. Le comparateur compare la tension de sortie régulée à une tension de référence, et produit en réponse un signal de comparateur. Le module de commande de sortie reçoit le signal de comparateur et le premier signal de commande, et fournit en réponse le deuxième signal de commande au groupement de condensateurs.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18562700P | 2000-02-29 | 2000-02-29 | |
| US60/185,627 | 2000-02-29 | ||
| US09/789,853 | 2001-02-21 | ||
| US78985301 | 2001-02-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2001065673A2 WO2001065673A2 (fr) | 2001-09-07 |
| WO2001065673A3 true WO2001065673A3 (fr) | 2002-04-18 |
Family
ID=26881310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2001/006298 WO2001065673A2 (fr) | 2000-02-29 | 2001-02-27 | Circuit servant a fournir une tension de sortie regulee |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2001065673A2 (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06351229A (ja) * | 1993-06-08 | 1994-12-22 | Sony Corp | 出力電圧安定化機能付チャージポンプ式昇圧回路 |
| EP0862260A2 (fr) * | 1997-02-28 | 1998-09-02 | Seiko Instruments Inc. | Circuit pompe de charge |
-
2001
- 2001-02-27 WO PCT/US2001/006298 patent/WO2001065673A2/fr active Search and Examination
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06351229A (ja) * | 1993-06-08 | 1994-12-22 | Sony Corp | 出力電圧安定化機能付チャージポンプ式昇圧回路 |
| EP0862260A2 (fr) * | 1997-02-28 | 1998-09-02 | Seiko Instruments Inc. | Circuit pompe de charge |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 1995, no. 03 28 April 1995 (1995-04-28) * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001065673A2 (fr) | 2001-09-07 |
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