Constant current (1.05A) LED driver using VIPer22A PWM controller
Thiết kế tham khảo bởi: STMicroelectronics
Constant current (1.05A) LED driver using VIPer22A PWM controller. High brightness LEDs are becoming a prominent source of light and often have better efficiency and reliability when compared to that of conventional light sources. While LEDs can operate from an energy source as simple as a battery and resistor, most applications require an efficient energy source not only for the reduction of losses, but also for the lumen maintenance of the LED itself
