| 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 | AC DC Offline Switcher Step-Down (Buck) No 1 8V 450V - - 64kHz PWM Signage -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154, 3.90mm Width) Exposed Pad |