Voltage - Supply (Vcc/Vdd) is 14 V ~ 72 V - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - UC2578DP UC2578DPTR UC3578DP

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
UC2578DP	Texas Instruments	IC Regulators Controller BUCK 16SOIC	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	14 V ~ 72 V	110kHz	90%	No	No	-	Current Limit, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
UC2578DPTR	Texas Instruments	IC Regulators Controller BUCK 16SOIC	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	14 V ~ 72 V	110kHz	90%	No	No	-	Current Limit, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
UC3578DP	Texas Instruments	IC Regulators Controller BUCK 16SOIC	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	14 V ~ 72 V	110kHz	90%	No	No	-	Current Limit, Soft Start	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
UC3578N	Texas Instruments	IC Regulators Controller BUCK 16DIP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	14 V ~ 72 V	110kHz	90%	No	No	-	Current Limit, Soft Start	0°C ~ 70°C (TA)	16-DIP (0.300", 7.62mm)	16-PDIP