Fairchild Semiconductor’s FL7734 primary-side regulation PWM controller is designed to minimize components for low-power LED lighting solutions.
Applications such as smart phones, tablets and ultrabooks, Fairchild’s high-performance FSA551 dual single-pole single-throw (SPSTx2) audio switch. The device’s depletion-mode technology allows it to conduct signals when there is no VCC available and to isolate signals when VCC is present.
Aimed at applications such as low- to mid-power LED lighting systems, Fairchild’s primary-side-regulated LED driver with power factor correction. The device delivers constant brightness and instant flicker-free turn-on of LED lighting. The new low-power LED lighting driver is built for a variety of 5W to over 60W, indoor and outdoor LED applications so that designers can easily overcome the challenge of meeting global standards and regulations for LED lighting with a single, scalable solution, says the company.
