Title :
A floating N-DMOS switch for RGB LED control
Author :
Barzinska, Vesselina ; Manolov, Emil D.
Author_Institution :
Automotive & Power Group, ON Semicond. - Sofia, Sofia, Bulgaria
Abstract :
This paper proposes a new RGB LED control switch with enhanced characteristics in ON and OFF states. To this aim the main requirements and specifications to the circuit are defined. A well-known conventional solution of the typical floating N-DMOS switch control circuit is described and its disadvantages are analyzed. A new circuit with improved performance is proposed and discussed. The both circuits are simulated and the obtained results are compared. The comparison confirms the usefulness of the proposed circuit.
Keywords :
MIS devices; driver circuits; light emitting diodes; semiconductor switches; switching circuits; RGB LED control switch; RGB LED driver; floating N-DMOS switch control circuit; Light emitting diodes; Logic gates; Switches; Switching circuits; Threshold voltage; Transistors; LED Control; RGB LED driver; floating N-DMOS switch;
Conference_Titel :
Mixed Design of Integrated Circuits and Systems (MIXDES), 2010 Proceedings of the 17th International Conference
Conference_Location :
Warsaw
Print_ISBN :
978-1-4244-7011-2
Electronic_ISBN :
978-83-928756-4-2
