| 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 3V 5.5V 25V 175mA - PWM Backlight, Lighting -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154, 3.90mm Width) |