NCP1252DDR2G

NCP1252DDR2G is a current mode PWM controller for forward and flyback applications. It offers everything needed to build cost-effective and reliable AC-DC switching supplies dedicated to ATX power supplies. Due to the use of an internally fixed timer, it detects an output overload without relying on the auxiliary Vcc. A Brown-Out input offers protection against low input voltages and improves the converter safety. Finally, a package saves PCB space and represents a solution of choice in a cost-sensitive project. Typical applications include power supplies for PC silver boxes, game adapters, flyback and forward converters.