LM2755 Overview
LM2755 Charge Pump LED Controller with I2C patible Interface October 2007 LM2755 Charge Pump LED Controller with I2C patible Interface .. in Micro SMD General The LM2755 is a charge-pump-based, constant current LED driver capable of driving 3 LEDs with a total output current up to 90mA. The diode current waveforms of each LED can be trapezoidal with timing and level parameters (rise time, fall time, high level, low level, delay, high time, low...
