Title :
An integrated DC current regulator with high EMI suppression
Author :
Redouté, Jean-Michel ; Walravens, Cedric ; Van Winckel, Steven ; Steyaert, Michiel
Author_Institution :
Katholieke Univ. Leuven, Leuven
Abstract :
This paper presents an integrated DC current regulator using resistive trimming, which provides a high degree of immunity against conducted electromagnetic interference (EMI). While classic topologies generate erratic bias currents the moment EMI is injected into the circuit, this new topology continues to deliver the same reference DC current, whether or not EMI is present.
Keywords :
electromagnetic interference; interference suppression; reference circuits; voltage regulators; EMI; electromagnetic interference suppression; integrated DC current regulator; Circuit topology; Coupling circuits; DC generators; Electromagnetic compatibility; Electromagnetic coupling; Electromagnetic interference; Frequency; Home appliances; Regulators; Voltage;
Conference_Titel :
Solid State Circuits Conference, 2007. ESSCIRC 2007. 33rd European
Conference_Location :
Munich
Print_ISBN :
978-1-4244-1125-2
DOI :
10.1109/ESSCIRC.2007.4430332
