Features

• VIN Range: 2.7V to 26V

• Integrated 50V Boost Converter

▪ Maximum IOUT: 120mA

▪ Programmable Switching Frequency

• 600kHz to 1MHz

▪ Up to 93 Efficiency

▪ High Efficiency Light-Load Mode

• Four White LED Strings

▪ Programmable Max Current Sink up to 30mA Each

▪ ±2 Accuracy (22mA)

▪ ±1.5 Matching (22mA)

• Direct PWM Dimming

▪ Automatic Phase Shifting

▪ Fast Turn-On/Off

• Integrated Fault Protection for

▪ Independent Disable of Open/Shorted LED(s)

String(s)

▪ Over-Voltage

▪ Over-Temperature

• FAULT Indication for Shorted LED(s) and Over-

Temperature

• Soft-Start Minimizes Inrush Current

• TDFN34-16 Low Profile Package

• -40°C to +85°C Temperature Range