Description

High Current Software Configurable Multidisplay LED Controller Features: 1x/1.5x/2x Charge Pump Provides Up to 95% Efciency Up to 1A Total Output Current 17 Current Sources Available as MAIN, SUB, RGB, CAM and AUX LED Drivers LED ON/OFF, Brightness Level and Display Conguration Programmable Using 2-Wire I2C™ Interface Low Noise Constant Frequency Operation with Flying Capacitor Edge Rate Control Automatic Charge Pump Mode Switching Internal Soft-Start Limits Inrush Current During Startup and Mode Switching Open/Shorted LED Protection Short-Circuit/Thermal Protection 256 Brightness States for MAIN and SUB Displays 4096 Color Combinations for the RGB Display 5mm × 5mm 32-Lead QFN Plastic Package