Features

• VIN Range: 2.7V to 5.5V

• Fractional Charge Pump Mode

• Drives Low-VF and High-VF Type LEDs

• Up to Three LED Outputs

▪ Single Wire Programming

▪ Eight Regulated Current Settings

▪ Max 20mA per Channel

• Low Noise Constant Frequency Operation

• No Inductors

• 1MHz Switching Frequency

• Small Application Circuit

• Automatic Soft-Start

• IQ <1μA in Shutdown

• 12-Pin TSOPJW Package