| 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 Controller SEPIC, Step-Down (Buck), Step-Up (Boost) No 1 4.5V 75V - - 2MHz Analog, PWM Automotive -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173, 4.40mm Width) Exposed Pad |