Supplier Device Package is 18-SOIC - PMIC - AC DC Converters, Offline Switchers Distributor - UC3851DW UC3851DWTR

Part Number	Manufacturer / Brand	Brife Description	Part Status	Output Isolation	Internal Switch(s)	Voltage - Breakdown	Topology	Voltage - Start Up	Voltage - Supply (Vcc/Vdd)	Duty Cycle	Frequency - Switching	Power (Watts)	Fault Protection	Control Features	Operating Temperature	Package / Case	Supplier Device Package	Mounting Type
UC3851DW	Texas Instruments	IC OFFLINE Controller Power Management PROG 18SOIC	Active	-	No	-	Boost, Buck, Flyback, Forward	8V	7.8 V ~ 32 V	50%	Up to 500kHz	-	Current Limiting, Over Voltage	Frequency Control, Soft Start	0°C ~ 70°C (TA)	18-SOIC (0.295", 7.50mm Width)	18-SOIC	Surface Mount
UC3851DWTR	Texas Instruments	IC OFFLINE Controller Power Management PROG 18SOIC	Active	-	No	-	Boost, Buck, Flyback, Forward	8V	7.8 V ~ 32 V	50%	Up to 500kHz	-	Current Limiting, Over Voltage	Frequency Control, Soft Start	0°C ~ 70°C (TA)	18-SOIC (0.295", 7.50mm Width)	18-SOIC	Surface Mount