UC3879 Series

Catalog

ENHANCED BIPOLAR PHASE SHIFTED FULL BRIDGE CONTROLLER WITH SELECTABLE UVLO, 0°C TO 70°C

Part	Output Configuration	Mounting Type	Supplier Device Package	Package / Case	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Topology	Number of Outputs	Output Type	Operating Temperature [Max]	Control Features	Frequency - Switching [Max]	Duty Cycle (Max) [Max]	Output Phases	Function
Texas Instruments UC3879DW	Positive	Surface Mount	20-SOIC	20-SOIC (0.295" 7.50mm Width)	20 V	9 V	Half-Bridge	4	Transistor Driver	70 °C	Frequency Control Ramp Soft Start	300 kHz	50 %	1	Step-Up/Step-Down
Texas Instruments UC3879DWTR	Positive	Surface Mount	20-SOIC	20-SOIC (0.295" 7.50mm Width)	20 V	9 V	Half-Bridge	4	Transistor Driver	70 °C	Frequency Control Ramp Soft Start	300 kHz	50 %	1	Step-Up/Step-Down
Texas Instruments UC3879N	Positive	Through Hole	20-PDIP	20-DIP (0.300" 7.62mm)	20 V	9 V	Half-Bridge	4	Transistor Driver	70 °C	Frequency Control Ramp Soft Start	300 kHz	50 %	1	Step-Up/Step-Down
Texas Instruments UC3879DWG4	Positive	Surface Mount	20-SOIC	20-SOIC (0.295" 7.50mm Width)	20 V	9 V	Half-Bridge	4	Transistor Driver	70 °C	Frequency Control Ramp Soft Start	300 kHz	50 %	1	Step-Up/Step-Down