| 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 | Linear - Yes 4 2.4V 5.5V - 20mA - Multi-Step Backlight -40°C ~ 85°C (TA) Surface Mount 8-UFDFN Exposed Pad |