Fixed Frequency Current Mode PWM Controller

DESCRIPTION\nFixed frequency current-mode PWM controller. It is specially designed for Off Line And DC-to-DC converter applications with minimal external component. This integrated circuit features a trimmed oscillator for precise duty cycle control. a temperature compensated reference, high gain ar ♦ Automatic Feed Forward Compensation\n♦High Gain Totem Pole Output\n♦Internally Trimmed Bandgap Reference\n♦Undervoltage Lockout with Hysteresis\n♦Low Start Up Current\n♦Optimized for offline converter\n♦Double pulse suppression\n♦Current mode operation to 500KHz;

IKsemicon

Current Mode PWM Controller

IKsemicon