LDS8866 Datasheet (IXYS) - 6-Channel Ultra Low Dropout LED Driver

LDS8866, 6-Channel Ultra Low Dropout LED Driver

The LDS8866 is a high efficiency multi-mode fractional charge pump with ultra low dropout voltage that can drive up to six LEDs.

Inclusion of a 1.33-x fractional charge pump mode and ultra low dropout TYPICAL APPLICATION CIRCUIT PowerLite™ Current Regulator (PCR) increases device’ efficiency up to

LDS8866 Features

* o Charge pump modes: 1-x, 1.33-x, 1.5-x, 2-x o Ultra low dropout PowerLite™ Current Regulator

* o Drives up to 6 LEDs up to 32 mA each o Factory preset current value for each LED bank o PWM brightness control with up to 25,000:1 dimming range at 200 Hz o Power efficiency up to 94% o Low input noi