The ON Semiconductor NCL30486 series is a high PF single stage constant current and constant voltage PSR PWM controller for flyback/buck-boost/sepic/boost. This controller operates in a QR mode to provide high efficiency. Because of novel control method, the device is able to tightly regulate a constant LED current from the primary side. This device is providing very deep analog dimming output current with two dedicated dimming control input pin ADIM and PDIM.
Fast start-up and low standby power Constant brightness Higher efficiency Quasi-resonant control Design flexibility
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.