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AP3108L
HIGH-PERFORMANCE GREEN MODE PWM CONTROLLER
Description
The AP3108L is a Current Mode PWM controller specially designed for offline power supply that requires ultra-low standby power, highpower density and comprehensive protection. The AP3108L coordinating with Diodes’ secondary side controller, such as the AP4320, can be applied in the situation that requires for constant CC and constant CV.
The maximum switching frequency of the AP3108L is set at 65kHZ. The switching frequency can be modulated through green mode, in which it will smoothly decrease along with the decreasing load. This will cause the minimum switching frequency to be clamped at about 22kHz to avoid audible noise.
AP3108L Datasheet
