UC3527 Series

Catalog

ENHANCED 35V, DUAL 0.4A 400KHZ PWM CONTROLLER WITH HIGH OUTPUT WHEN OFF, 0C TO 70C

Part	Operating Temperature (Max)	Control Features	Package Name	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Mounting Type	Duty Cycle (Max)	Output Type	Clock Sync	Frequency - Switching (Max)	Frequency - Switching (Min)	Function	Package Length	Package Width	Synchronous Rectifier	Output Phases	Output Configuration	Number of Outputs	Topology
Texas Instruments UC3527AN	70 °C	Enable Frequency Control Soft Start	16-DIP 16-PDIP	35 V	8 V	Through Hole	49 %	Transistor Driver	Yes	400 kHz	100 Hz	Step-Down Step-Up Step-Up/Step-Down	0.3 in	7.62 mm	Yes	1	Positive	2	Boost Buck Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull
Texas Instruments UC3527ANG4	70 °C	Enable Frequency Control Soft Start	16-DIP 16-PDIP	35 V	8 V	Through Hole	49 %	Transistor Driver	Yes	400 kHz	100 Hz	Step-Down Step-Up Step-Up/Step-Down	0.3 in	7.62 mm	Yes	1	Positive	2	Boost Buck Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull
Texas Instruments UC3527BN	70 °C	Enable Frequency Control Soft Start	16-DIP 16-PDIP	35 V	8 V	Through Hole	49 %	Transistor Driver	Yes	400 kHz	100 Hz	Step-Down Step-Up	0.3 in	7.62 mm	Yes	1	Positive	2	Forward Converter Push-Pull
Texas Instruments UC3527AN	70 °C	Enable Frequency Control Soft Start	16-DIP 16-PDIP	35 V	8 V	Through Hole	49 %	Transistor Driver	Yes	400 kHz	100 Hz	Step-Down Step-Up Step-Up/Step-Down	0.3 in	7.62 mm	Yes	1	Positive	2	Boost Buck Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull
Texas Instruments UC3527BN	70 °C	Enable Frequency Control Soft Start	16-DIP 16-PDIP	35 V	8 V	Through Hole	49 %	Transistor Driver	Yes	400 kHz	100 Hz	Step-Down Step-Up	0.3 in	7.62 mm	Yes	1	Positive	2	Forward Converter Push-Pull