PT2209 controller equivalent, current-mode pwm controller.
The PT2209 is a highly integrated current mode PWM controller， providing low standby power and cost effective system solution for the flyback converter applications. The.
The PT2209 operates at fixed 65kHz frequency. Under no load or light load conditions, PWM frequency is reduced to minim.
FEATURES
The PT2209 is a highly integrated current mode PWM controller， providing low standby power and cost effective system solution for the flyback converter applications. The PT2209 operates at fixed 65kHz frequency. Under no load or light load.
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