YB1313

www.DataSheet4U.com YB1313 1x/1.5x/2x Charge Pump for White LED Application Features „ Input Range : 2.7V to 5.5V „ Drives up to 5 LEDs at 25mA Each „ 1MHz Internal Oscillator „ Thermal Protection Shutdown „ Output Short-circuit Current Limit and „ „ „ „ Description The YB1313 charge pump is designed to drive up to 5 white LEDs with regulated constant curr...