AAT1407 Overview
Key Specifications
Operating Voltage: 5.5 V
Key Features
- 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
- LED strings may be disabled or operated in parallel for increased drive capability
- The boost output voltage is set by the LED string with the highest voltage requirement, allowing a wide range of LED characteristics
