Title :
An Innovative Integration Technique of a Capacitor-Free Single-Inductor, Multiple-Output LED Driver [Industry Forum] DcuFFFDdc light-emitting diode (LED)
Author :
Dietrich, Stefan ; Strache, Sebastian ; Wunderlich, Ralf ; Heinen, Stefan
Author_Institution :
Integrated Analog Circuits & RF Syst. Lab., RWTH Aachen Univ., Aachen, Germany
Abstract :
This work addresses the integration challenges of a capacitor-free SIMO dc-dc LED driver and compares the high-voltage LDMOS applied in state-of-the-art products with the characteristics of the LDMOS in the SIMO application. Future work will engage in the fabrication of the mentioned device to prove the benefits of the application.
Keywords :
DC-DC power convertors; driver circuits; inductors; light emitting diodes; capacitor-free SIMO dc-dc LED driver; high-voltage LDMOS; innovative integration technique; single-inductor multiple-output LED driver; Inductors; Integrated circuits; Light emitting diodes; Lighting; Pulse width modulation; Switches; Transistors;
Journal_Title :
Industrial Electronics Magazine, IEEE
DOI :
10.1109/MIE.2014.2382251
