Topology is Cuk, Flyback, Forward Converter, Push-Pull - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - SI9110DY-T1-E3 SI9112DY-E3 SI9112DY-T1-E3

Part Number	Manufacturer / Brand	Brife Description	Part Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Package / Case	Supplier Device Package
SI9110DY-T1-E3	Vishay Siliconix	IC Regulators Controller MULT TOP 14SOIC	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Cuk, Flyback, Forward Converter, Push-Pull	1	1	9.5 V ~ 13.5 V	40kHz ~ 1MHz	-	No	No	-	Enable, Reset	-40°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
SI9112DY-E3	Vishay Siliconix	IC Regulators Controller MULT TOP 14SOIC	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Cuk, Flyback, Forward Converter, Push-Pull	1	1	9 V ~ 13.5 V	40kHz ~ 1MHz	-	No	No	-	Enable, Reset	-40°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
SI9112DY-T1-E3	Vishay Siliconix	IC Regulators Controller MULT TOP 14SOIC	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Cuk, Flyback, Forward Converter, Push-Pull	1	1	9 V ~ 13.5 V	40kHz ~ 1MHz	-	No	No	-	Enable, Reset	-40°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC