TWI375143B - - Google Patents
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- Publication number
- TWI375143B TWI375143B TW097109051A TW97109051A TWI375143B TW I375143 B TWI375143 B TW I375143B TW 097109051 A TW097109051 A TW 097109051A TW 97109051 A TW97109051 A TW 97109051A TW I375143 B TWI375143 B TW I375143B
- Authority
- TW
- Taiwan
- Prior art keywords
- voltage
- circuit
- output
- terminal
- pulse width
- Prior art date
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- Dc-Dc Converters (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW097109051A TW200938985A (en) | 2008-03-14 | 2008-03-14 | Voltage-modulation circuit containing function enhancing light-load efficiency |
CN200810091071.1A CN101562395A (zh) | 2008-03-14 | 2008-04-16 | 具有轻载效率提升功能的电压调制电路 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW097109051A TW200938985A (en) | 2008-03-14 | 2008-03-14 | Voltage-modulation circuit containing function enhancing light-load efficiency |
CN200810091071.1A CN101562395A (zh) | 2008-03-14 | 2008-04-16 | 具有轻载效率提升功能的电压调制电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200938985A TW200938985A (en) | 2009-09-16 |
TWI375143B true TWI375143B (fr) | 2012-10-21 |
Family
ID=50185341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW097109051A TW200938985A (en) | 2008-03-14 | 2008-03-14 | Voltage-modulation circuit containing function enhancing light-load efficiency |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101562395A (fr) |
TW (1) | TW200938985A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9318288B2 (en) | 2012-05-11 | 2016-04-19 | Wistron Corporation | Power saving method and power saving circuit thereof |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI505618B (zh) * | 2010-11-30 | 2015-10-21 | Richtek Technology Corp | 用於固定導通時間電源轉換器之音頻跳略控制方法及電路 |
TWI419447B (zh) * | 2011-01-27 | 2013-12-11 | Holtek Semiconductor Inc | 電源轉換器及其功率電晶體的閘極驅動器 |
CN102545632A (zh) * | 2012-01-09 | 2012-07-04 | 绍兴光大芯业微电子有限公司 | 一种开关电源的驱动电路 |
TWI496396B (zh) * | 2012-02-18 | 2015-08-11 | Richtek Technology Corp | 隔離式電源轉換器電路及其中之控制電路與控制方法 |
TWI474147B (zh) * | 2012-03-01 | 2015-02-21 | Realtek Semiconductor Corp | 電源電路的調變決定裝置、調變決定方法及該電源電路 |
CN102810984B (zh) * | 2012-07-13 | 2015-01-07 | 电子科技大学 | 一种开关电源电路 |
CN104283415B (zh) * | 2013-07-04 | 2016-10-05 | 康舒科技股份有限公司 | 多模式电流调度装置 |
PT109102B (pt) * | 2016-01-25 | 2020-12-31 | Bosch Termotecnologia, S.A | Conversor de tensão, atuador e queimador de gás |
CN109067173A (zh) * | 2018-08-14 | 2018-12-21 | 郑州云海信息技术有限公司 | 一种服务器及其提升电源转换效率的pol |
CN109638948A (zh) * | 2018-12-10 | 2019-04-16 | 无锡睿勤科技有限公司 | 一种提升电源效率的方法及装置 |
CN112564810B (zh) * | 2020-11-26 | 2022-04-19 | 江苏科大亨芯半导体技术有限公司 | 一种调顶发射机电路及调顶信号传输方法 |
-
2008
- 2008-03-14 TW TW097109051A patent/TW200938985A/zh not_active IP Right Cessation
- 2008-04-16 CN CN200810091071.1A patent/CN101562395A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9318288B2 (en) | 2012-05-11 | 2016-04-19 | Wistron Corporation | Power saving method and power saving circuit thereof |
Also Published As
Publication number | Publication date |
---|---|
TW200938985A (en) | 2009-09-16 |
CN101562395A (zh) | 2009-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |