MT7603

Maximizing IC Performance MT7603 Linear Constant – Current LED Driver DESCRIPTION MT7603 is a high voltage linear constant-current LED driver. It’s designed to drive LED string directly from 110VAC/220VAC mains. The system can easily pass EMI without inductor, transformer or other magnetic components, it can achieve simplified peripheral circuit and low BOM cost. The application of high power can be achieved by controlling the MOS temperature. The output current can be set by external resistor. With Maxic’s proprietary linear compensation technology, MT7603 can achieve constant power output when the input voltage is variable. FEATURES  Supports high power application with external MOS  High precision constant current  Supports linear voltage compensation  Both of With/without electrolytic capacitor schemes are supported  High power factor application  Low EMI interference  Available in SOT23-6 package APPLICATION  Fluorescent, candle lamp  Bulb, deco...