发明授权
- 专利标题： LDO regulators for integrated applications
- 专利标题（中）： LDO调节器用于集成应用
-
申请号： US12857092申请日： 2010-08-16
-
公开(公告)号： US08598854B2公开(公告)日： 2013-12-03
- 发明人: Eric Soenen , Alan Roth , Justin Shi , Ying-Chih Hsu , Guang-Cheng Wang , Wen-Shen Chou
- 申请人： Eric Soenen , Alan Roth , Justin Shi , Ying-Chih Hsu , Guang-Cheng Wang , Wen-Shen Chou
- 申请人地址： TW
- 专利权人： Taiwan Semiconductor Manufacturing Company, Ltd.
- 当前专利权人： Taiwan Semiconductor Manufacturing Company, Ltd.
- 当前专利权人地址： TW
- 代理机构： Lowe Hauptman & Ham, LLP
- 主分类号： G05F1/613
- IPC分类号： G05F1/613 ; H02M3/18
摘要：
An amplifier drives the gate of a master source follower and of at least one slave source follower to form a low-dropout (LDO) regulator. Alternatively, a charge pump drives the master source follower to form the regulator. Additional slave source followers may be used in conjunction with the charge pump and the master source follower to improve the regulator performance.
公开/授权文献
- US20110089916A1 LDO REGULATORS FOR INTEGRATED APPLICATIONS 公开/授权日：2011-04-21
信息查询
IPC分类:
