LT1247离线电流模式PWM Pdf资料

应用功能： 离线电流模式PWM The LT1246/LT1247 are 8-pin, fixed frequency, current mode, pulse width modulators.These devices are designed to be improved plug compatible versions of the industry standard UC1842 PWM circuit. The LT1246/LT1247 are optimized for off-line and DC/DC converter applications.