Supplier Device Package is 16-SOIC - PMIC - AC DC Converters, Offline Switchers Distributor - SI9120DY-T1-E3 UC2861DW UCC3580D-2 - CHIPSIC

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
SI9120DY-T1-E3	Vishay Siliconix	IC Controller UNIV SWMODE 16SOIC	Obsolete	Isolated	No	-	Flyback, Forward	-	9.5 V ~ 13.5 V	50%	40kHz ~ 1MHz	-	-	-	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC	Surface Mount
UC2861DW	Texas Instruments	IC Regulators Controller Power Management VM 16-SOIC	Active	Non-Isolated	Yes	-	Full-Bridge, Half-Bridge, Push-Pull	16.5V	10.5 V ~ 22 V	-	10kHz ~ 1MHz	-	-	Soft Start	-25°C ~ 85°C (TA)	16-SOIC (0.295", 7.50mm Width)	16-SOIC	Surface Mount
UCC3580D-2	Texas Instruments	IC Regulators Controller Power Management VM 16SOIC	Active	Isolated	No	-	Flyback, Forward	15V	8.5 V ~ 15 V	66%	-	-	-	Soft Start	-55°C ~ 150°C (TJ)	16-SOIC (0.154", 3.90mm Width)	16-SOIC	Surface Mount
UCC3810DWTRG4	Texas Instruments	IC Regulators Controller Power Management CM 16-SOIC	Active	Isolated	No	-	Boost, Buck, Flyback, Forward	11.3V	8.3 V ~ 11 V	49%	1MHz	-	-	Frequency Control, Sync	-40°C ~ 85°C (TA)	16-SOIC (0.295", 7.50mm Width)	16-SOIC	Surface Mount