NCP1124, NCP1126, NCP1129 High Voltage Switcher for Offline Power Supplies The NCP112x products integrates a fixed frequency peak current mode controller with a low on resistance, 650 V MOSFET.
Available in a PDIP 7 package, the NCP112x offers a high level of integration, including soft start, frequency jittering, short circuit protection, thermal shutdown protection, frequency foldback mode and skip cycle to reduce power consumption in l