The NTE7159 is a monolithic integrated circuit in a 16Lead DIP type package designed for use as the primary part of an offline switching mode power supply. All functions required for SMPS control under normal operating, transient or abnormal conditions are provided. The capability of working according to the "masterslave" concept, or according to the "primary regulation" mode makes the NTE7159 very flexible and easy to use. This is particularly true for TV receivers where the IC provides an attractive and low cost solution (no need of standby auxiliary power supply). Features: