AAT1409 Datasheet - Analogic Corporation

AAT1409 8 Channel LED Backlight Driver

The AAT1409 is a highly integrated, high efficiency LED backlight solution for notebook computers, monitors and portable TVs. The device operates from DC inputs, cigarette lighter adapters, or multi-cell Li-ion batteries over the 4.5V to 26V voltage range. An integrated boost (step-up) converter pro.

AAT1409 Features

* VIN Range: 4.5V to 5.5V / 5.0V to 26.0V LX Rated to 50V Maximum IOUT: 360mA Up to 92% Efficiency High Efficiency Light-Load Mode 8 LED Current Sinks up to 45mA/each ▪ ±2% Accuracy (21mA) ▪ ±2% Matching (21mA) Flexible Configurations ▪ Disab

AAT1409_AnalogicCorporation.pdf