IL3843 Datasheet | IK Semicon

TECHNICAL DATA Fixed Frequency Current Mode PWM Controller DESCRIPTION Fixed frequency current-mode PWM controller. It is specially designed for Off Line And DC-to-DC converter applications with minimal external ponent. This integrated circuit Features a trimmed oscillator for precise duty cycle control. a temperature pensated reference, high gain arror amplifier, current sensing parator, and a high current totempole output ideally suited for driving a power MOSFET. Protection circuitry includes built in under-voltage lockout and current limiting. .. Features - Automatic Feed Forward pensation - High Gain Totem Pole Output - Internally Trimmed Bandgap...