Features

• 2.7V to 5.5V Supply Voltage Range

• Charge Pump for LED Driver

▪ Dual Mode 1x/1.5x

▪ Drives up to 4 LEDs with up to 31mA each

▪ Linear LED Output Control Options

•Maximum LED Current Set by AS2Cwire Interface,

32 Steps

•Fade In and Fade Out

•0.9MHz Constant Frequency

•Automatic Soft-Start Limits Inrush Current

• Dual 150mA LDOs

▪ Five Voltages with 1.2V, 1.5V, 1.8V, 2.8V, and 3.0V,

Sixteen Combinations Set by AS2Cwire

▪ Enable Control Independently by AS2Cwire

▪ Integrated Discharge Resistor when Disabled

• < 1.0μA in Shutdown

• Short Circuit Protection

• Small Application Circuit

• -40°C to 85°C Temperature Range

• RoHS Compliant, Halogen-Free TQFN3.0x2.2-18

Package