The ROHM PWM type DC/DC converters for AC/DC supplies the optimum system for all products in which an outlet is present. It is compatible with both insulated and non insulated, and various types of low power consumption converters can be easily designed. The built in 730 V start up circuit contributes to low power consumption. A highly flexible power supply design is achieved by externally installing a current detection resistor for switching. Because of the use of current mode control, the current is limited every cycle, providing excellent performance in bandwidth and excessive response. Frequency hopping function
Burst operation at light load
Frequency reduction function
SOURCE pin open protection
SOURCE pin function of leading edge blanking
Over current detection function per cycle
Over current detection ac compensation function
Soft start function
Secondary over current protection circuit