* Drives up to 4 LEDs with up to 30mA each * Regulated current sources with 0.2%(typ.) matching * 3/2x, 1x Gain transition based on LED VF * Peak Efficiency Over 85% * Input Voltage Range: 2.8V to 5.5V * PWM Brightness Control * Very Small Solution Size - NO INDUCTOR * Fixed 750kHz Switching Frequency * * 14-pin WSON Package: 4.0mm X 3.0mm X 0.8mm