UCC2893 Series

Catalog

110-V ACTIVE CLAMP CURRENT MODE PWM CONTROLLER WITH N-CHANNEL CLAMP FET AND 0.75V CS THRESHOLD

Part	Output Configuration	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Function	Duty Cycle (Max)	Control Features	Number of Outputs	Topology	Clock Sync	Package Width	Package Name	Package Length	Output Type	Synchronous Rectifier	Mounting Type	Frequency - Switching	Operating Temperature (Max)	Operating Temperature (Min)	Output Phases
Texas Instruments UCC2893DR	Isolation Capable Positive	8.5 V	16 V	Step-Down Step-Up	70 %	Current Limit Enable On Time Control Ramp Soft Start	1	Flyback Forward Converter	Yes	3.9 mm	16-SOIC	0.154 in	Transistor Driver	No	Surface Mount	250 kHz	85 °C	-40 °C	1
Texas Instruments UCC2893D	Isolation Capable Positive	8.5 V	16 V	Step-Down Step-Up	70 %	Current Limit Enable On Time Control Ramp Soft Start	1	Flyback Forward Converter	Yes	3.9 mm	16-SOIC	0.154 in	Transistor Driver	No	Surface Mount	250 kHz	85 °C	-40 °C	1
Texas Instruments UCC2893PWRG4	Isolation Capable Positive	8.5 V	16 V	Step-Down Step-Up	70 %	Current Limit Enable On Time Control Ramp Soft Start	1	Flyback Forward Converter	Yes	4.4 mm	16-TSSOP	0.173 in	Transistor Driver	No	Surface Mount	250 kHz	85 °C	-40 °C	1
Texas Instruments UCC2893PW	Isolation Capable Positive	8.5 V	16 V	Step-Down Step-Up	70 %	Current Limit Enable On Time Control Ramp Soft Start	1	Flyback Forward Converter	Yes	4.4 mm	16-TSSOP	0.173 in	Transistor Driver	No	Surface Mount	250 kHz	85 °C	-40 °C	1
Texas Instruments UCC2893PWR	Isolation Capable Positive	8.5 V	16 V	Step-Down Step-Up	70 %	Current Limit Enable On Time Control Ramp Soft Start	1	Flyback Forward Converter	Yes	4.4 mm	16-TSSOP	0.173 in	Transistor Driver	No	Surface Mount	250 kHz	85 °C	-40 °C	1