AP3102L Datasheet | BCD

Preliminary Datasheet GREEN MODE PWM CONTROLLER General Description Features AP3102/V/L The AP3102/V/L series is a green-mode PWM controller with low start-up current. At normal operation, the switching frequency is externally programmable and trimmed to tight range, the frequency dithering technique is also equipped to improve the EMI performance. When the load is very low or zero, the IC enters green mode and skip mode to minimize switching loss. In skip mode, the PWM switching frequency is about 20kHz to avoid the audible noise and reduce the standby loss. The AP3102/V/L series Features a lot of functions such as the Leading-Edge Blanking (LEB) of the current sensing, internal slope...