Invention Application
- Patent Title: Method for controlling the operation of a low-dropout voltage regulator and corresponding integrated circuit
- Patent Title (中): 控制低压差稳压器及相应集成电路运行的方法
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Application No.: US11166765Application Date: 2005-06-24
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Publication No.: US20060006857A1Publication Date: 2006-01-12
- Inventor: Kuno Lenz , Claude Renous , Jean-Luc Patry
- Applicant: Kuno Lenz , Claude Renous , Jean-Luc Patry
- Applicant Address: FR MONTROUGE
- Assignee: STMICROELECTRONICS SA
- Current Assignee: STMICROELECTRONICS SA
- Current Assignee Address: FR MONTROUGE
- Priority: FR0406883 20040624
- Main IPC: G05F1/44
- IPC: G05F1/44

Abstract:
An integrated circuit including at least one low-dropout voltage regulator (LDO) capable of delivering a regulated output voltage using a reference voltage (VREF), comprises means for generating a substitution voltage (VRMP) in the form of a ramp and control means capable of replacing the reference voltage (VREF) by the substitution voltage as long as the said substitution voltage (VRMP) is lower than the said reference voltage (VREF).
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