| Description & Applications | FEATURES • 800mA Total Display Solution for Portable Devices • Input Supply Voltage Range: 2.7V to 5.5V • Tri-Mode (1X/1.5X/2X) Charge Pump: — Delivers up to 800mA of Output Current — Switching Frequency: Up to 2MHz • Total Display Solution for RGB and Backlight Applications — 6-Channel Backlight WLED Backlight • User-Programmable Full-Scale Current,up to 30mA — 4-Channel Flash WLED Drive • User-Programmable Full-Scale Current,up to 150mA • Torch/Flashlight/Movie Mode Operation • Auto-/Safety Flash Timer — 3-Channel RGB • User-Programmable Full-Scale Output Current/Duty Cycle • AAT2830: 4096 Color/Intensity Combinations • AAT2831: 64 Color/Intensity Combinations • Single-Wire AS2Cwire Serial Interface for Configuration/Control — Fourteen Addressable Registers — Fast, 1MHz Serial Interface • True Load Disconnect in Shutdown, IIN < 1µA • Built-in Thermal Protection • Built-in Auto-Disable for Open LED Condition • Automatic Soft-Start Minimizes Inrush Current • Available in 4x4x0.75mm TQFN44-24 Package |