QX7135 Datasheet - QXMD

QX7135 Constant Current LED Driver

THE QX7135 is a constant current regulator for driving LEDs with low quiescent current and low dropout voltage. The current ranges from 100mA to 400mA with 10mA step. No external com ponent is required to achieve a constant current LED driver. Soft start, therm al protection and low voltage protecti.

QX7135 Features

* y Sink current: 100mA to 400mA with 10mA step. y Power supply voltage: 2.7-6V y Low drop out voltage: 150mV@350mA y Low quiescent current: 250uA y Thermal protection y Soft start y Low voltage protection: 2.5V y SOT-89-3 and TO-252-2 packages Ordering Information QX7135 X XX Applications Sink Curr

QX7135-QXMD.pdf