LED DRVR, CHG/PMP, QFN3030-20; Topology:Charge Pump; No. of Outputs:3; Output Current:20mA; Input Voltage:2.7V to 5.5V; Dimming Control Type:PWM; Operating Temperature Range:-40°C to +85°C; Driver Case Style:QFN; Switching Frequency:1.2MHz; Efficiency:93%; SVHC:No SVHC (18-Jun-2012); Base Number:3158; No. of Pins:20