| Type Topology Internal Switch(s) Number of Outputs Voltage - Supply (Min) Voltage - Supply (Max) Voltage - Output Current - Output / Channel Frequency Dimming Applications Operating Temperature Mounting Type | DC DC Regulator Step-Up (Boost) Yes 1 2.9V 18V 2.9 V ~ 38 V 3A (Switch) 200kHz ~ 2.2MHz Analog, PWM Backlight -40°C ~ 85°C (TA) Surface Mount 14-TSSOP (0.173, 4.40mm Width) Exposed Pad |