| 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-Down (Buck) Yes 1 6V 75V 73V 500mA 1MHz PWM Lighting -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154, 3.90mm Width) Exposed Pad |