Features

• VIN Range: 2.7V to 5.5V

• Up to 300mA Total Flash Current

• Fully Programmable Current with Single Wire

▪ 16 Logarithmic Current Levels

• Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum

Efficiency and VF Coverage

• Drives 3-in-1 or 2-in-1 Flash LEDs

▪ 0.5 Current Matching

• No Inductors, Low Noise Operation

• 1MHz Constant Switching Frequency

• Small Application Circuit

• Built-In Thermal Protection

• Automatic Soft-Start

• IQ <1μA in Shutdown

• TDFN33-12 Package