CN101888180B - 电荷泵输出电压调节电路 - Google Patents
电荷泵输出电压调节电路 Download PDFInfo
- Publication number
- CN101888180B CN101888180B CN201010229341.8A CN201010229341A CN101888180B CN 101888180 B CN101888180 B CN 101888180B CN 201010229341 A CN201010229341 A CN 201010229341A CN 101888180 B CN101888180 B CN 101888180B
- Authority
- CN
- China
- Prior art keywords
- load
- charge pump
- output port
- output voltage
- transistor
- 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.)
- Active
Links
Landscapes
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010229341.8A CN101888180B (zh) | 2010-07-16 | 2010-07-16 | 电荷泵输出电压调节电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010229341.8A CN101888180B (zh) | 2010-07-16 | 2010-07-16 | 电荷泵输出电压调节电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101888180A CN101888180A (zh) | 2010-11-17 |
CN101888180B true CN101888180B (zh) | 2015-12-09 |
Family
ID=43073941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010229341.8A Active CN101888180B (zh) | 2010-07-16 | 2010-07-16 | 电荷泵输出电压调节电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101888180B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102044964B (zh) * | 2011-01-17 | 2015-05-27 | 上海华虹宏力半导体制造有限公司 | 电压调节电路 |
CN102158076B (zh) * | 2011-05-06 | 2015-09-09 | 上海华虹宏力半导体制造有限公司 | 电荷泵输出电压调节电路 |
CN102938610A (zh) * | 2012-11-20 | 2013-02-20 | 上海宏力半导体制造有限公司 | 电荷泵电路及存储器 |
JPWO2016136114A1 (ja) | 2015-02-25 | 2017-06-29 | 富士電機株式会社 | 基準電圧生成回路および半導体装置 |
CN112491264A (zh) * | 2020-11-25 | 2021-03-12 | 普冉半导体(上海)股份有限公司 | 电荷泵的输出电压调节电路 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101304212A (zh) * | 2007-05-11 | 2008-11-12 | 联咏科技股份有限公司 | 可提升电压转换效率的电压转换装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7015735B2 (en) * | 2003-12-19 | 2006-03-21 | Renesas Technology Corp. | Semiconductor integrated circuit having built-in PLL circuit |
US7268631B2 (en) * | 2005-08-02 | 2007-09-11 | Agere Systems Inc. | Phase locked loop with scaled damping capacitor |
US8098469B2 (en) * | 2008-04-16 | 2012-01-17 | O2Micro Inc. | Electricity delivery system |
-
2010
- 2010-07-16 CN CN201010229341.8A patent/CN101888180B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101304212A (zh) * | 2007-05-11 | 2008-11-12 | 联咏科技股份有限公司 | 可提升电压转换效率的电压转换装置 |
Non-Patent Citations (1)
Title |
---|
电荷泵稳压电路;宋国建;《电工电气》;20100228(第2期);第60-62,64 * |
Also Published As
Publication number | Publication date |
---|---|
CN101888180A (zh) | 2010-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101888180B (zh) | 电荷泵输出电压调节电路 | |
CN101656416B (zh) | 嵌制电源热插拔所造成电压突波的电路及相关芯片 | |
CN102158076B (zh) | 电荷泵输出电压调节电路 | |
CN102187400A (zh) | 集成电路装置 | |
CN104753340B (zh) | 可调整输出电压的电荷泵 | |
CN102751868B (zh) | 电压转换器 | |
CN103036411A (zh) | 电荷泵电路 | |
CN103312158B (zh) | 升压电路 | |
CN108233461A (zh) | 一种充电电路及终端设备 | |
CN204697354U (zh) | 抗浪涌led电源电路 | |
CN103488267A (zh) | 电源控制电路 | |
CN102193607B (zh) | 供电电路 | |
CN101145695A (zh) | 主动式用电补偿装置 | |
CN101488748A (zh) | 现场可编程门阵列 | |
CN102148060B (zh) | 电荷泵系统及存储器编程电路 | |
CN102255499B (zh) | 电压稳压器 | |
CN209329963U (zh) | 一种基于ncp3063的-3.3v~-15v可调电源电路 | |
CN206595900U (zh) | 一种电机控制器igbt驱动电压稳压电路 | |
CN203250233U (zh) | 一种直流降压电路及电子产品 | |
CN207782659U (zh) | 提升电路可靠性的降压电路 | |
CN104682693B (zh) | 一种升压电路和非易失性存储器 | |
CN215068176U (zh) | 一种大尺寸触摸屏用触控电路 | |
CN104753341A (zh) | 利用配线改变输出电压的电荷泵 | |
CN204290706U (zh) | 一种rs232信号驱动的电源 | |
CN202499133U (zh) | 汽车混合动力装置控制器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HONGLI SEMICONDUCTOR MANUFACTURE CO LTD, SHANGHAI Effective date: 20140514 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140514 Address after: 201203 Shanghai Zhangjiang hi tech park Zuchongzhi Road No. 1399 Applicant after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201203 Shanghai Guo Shou Jing Road, Zhangjiang hi tech Park No. 818 Applicant before: Hongli Semiconductor Manufacture Co., Ltd., Shanghai |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |