- 专利标题： LOW-DROPOUT (LDO) REGULATOR WITH A FEEDBACK CIRCUIT
-
申请号： US17877115申请日： 2022-07-29
-
公开(公告)号： US20240036597A1公开(公告)日： 2024-02-01
- 发明人: Zheng-Jun Lin , Chung-Cheng Chou , Yu-Der Chih , Chin-I Su
- 申请人： Taiwan Semiconductor Manufacturing Company, Ltd.
- 申请人地址： TW Hsinchu
- 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 Hsinchu
- 主分类号： G05F1/575
- IPC分类号： G05F1/575 ; G05F1/565
摘要：
A voltage regulator circuit is provided. The voltage regulator circuit includes a voltage regulator configured to provide an output voltage at an output terminal. A plurality of macros are connectable at a plurality of connection nodes of a connector connected to the output terminal of the voltage regulator. A feedback circuit having a plurality of feedback loops is connectable to the plurality of connection nodes. The feedback loop of the plurality of feedback loops, when connected to a connection node of the plurality of connection nodes, is configured to provide an instantaneous voltage of the connection node as a feedback to the voltage regulator. The voltage regulator is configured, in response to the instantaneous voltage, regulate the output voltage to maintain the instantaneous voltage of the connection node approximately equal to a reference voltage.
信息查询
IPC分类:
