LP5524 Datasheet (National Semiconductor)

LP5524, Parallel LED Driver

The LP5524 is a highly integrated dual-zone LED driver that can drive up to four LEDs in parallel with a total output current of 100mA.

Regulated high side internal current sources deliver excellent current and brightness matching in all LEDs.

LED driver current sources are split into two independen

LP5524 Features

* High side LED driver

* Drives 4 LEDs with Up to 25mA per LED

* Ultra-Small Solution Size:

* No External Components

* Micro SMD-9 Package with 0.4 mm pitch: 1.215mm x 1.215mm x 0.6mm (LxWxH) 0.4% Typical Current Matching PWM Brightness Control O