High power LED lighting is harder than it looks. Power, dimming, control, and communication collide in one design.
To get the maximum brightness and working life out of a high-power LED, it needs to be driven at the optimum specified current. Allowing the current to exceed the permitted value is to be avoided at ...
This design idea describes a high efficiency 14 W LED driver power supply using TinySwitch-III. This design features high ambient temperature operation, hysteretic over-temperature shutdown protection ...