Renesas Design (uk) Limited

Yixuan Ma

Yanjun Li

Yanzhao Wang

Youzhong Liu

A regulator circuit is presented. The regulation circuit () has a regulation switch (), a voltage comparator () with predetermined offset voltage and an adjuster. The regulation switch () has a first terminal coupled to a current source (), a second terminal connectable to a load (), and a control terminal. The voltage comparator () compares a sum voltage of the offset voltage added to a voltage at the second terminal with a control voltage at the control terminal, and generates a comparison signal. The adjuster adjusts the voltage at the second terminal based on the comparison signal to control a difference voltage between the control terminal and the second terminal of the regulation switch and to maintain the regulation switch operating in a desired region of operation.

Growing community of inventors

Tianjin, China

Yixuan Ma