| 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 3V 18V - 3A 850kHz PWM Lighting, Signage -40°C ~ 150°C (TJ) Surface Mount 8-VDFN Exposed Pad |