AAT1407 Datasheet Six-Channel LED Backlight Driver

Manufacturer: Skyworks Solutions

Datasheet Details

Part number	AAT1407
Manufacturer	Skyworks Solutions
File Size	2.17 MB
Description	Six-Channel LED Backlight Driver
Datasheet	AAT1407 Datasheet

DATA SHEET AAT1407 Six-Channel LED Backlight Driver with Integrated Boost and High Frequency Direct PWM Dimming.

The AAT1407 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 provides up to 45V output for driving series LEDs. Six precision current sinks are programmed up to 30mA per string through one external RSET resistor, supporting up to 661 white LEDs at 180mA total out.

Part Number	Description
AAT1401	Serial LED Driver
AAT1402	Serial LED Driver
AAT1410	Serial LED Driver
AAT1147	Fast Transient 400mA Step-Down Converter
AAT1149A	2.2MHz Fast Transient 400mA Step-Down Converter
AAT1149B	2.2MHz Fast Transient 400mA Step-Down Converter
AAT1161	3A Step-Down Converter
AAT1171	600mA Voltage-Scaling Step-Down Converter
AAT1184	High Voltage Step-Down Regulator
AAT1185	High Voltage Step-Down Controller