EUP3654 Description
FEATURES The EUP3654 is a high efficiency charge pump white 1X/1.5X Mode for Ultra-High Efficiency LED driver. It supports 6 white LEDs with regulated 0.5mA to 25mA Output Current for Each constant current for uniform intensity. The EUP3654 Channel maintains the highest efficiency by utilizing a 1.5X 2.7V to 5.5V Input Voltage fractional charge pump and low dropout current 1MHz Fixed Switching Frequency regulators.