Other Parts Discussed in Thread: LM3414HV, TPS92551
Hello.
I need to control some 48V, 350mA LED arrays with PWM signals. Previously I have made tests with the LM3414HV driver, but now I see that there are other possibilities, namely the TPS92511.
In the spec sheets of the TPS92511, I have seen that the configuration is practically the same as the LM3414HV, just changing some values of the components. I also read that it is feasible to design a single layer circuit, but couldn´t find the conditions in wich this is possible. This characteristic would be great to simplify the design and manufacturability.
Could you please give me some assistance to choose an adecuate solution? Wich of these parts is the best? Or is there another solution that is better?
Also, I think it is important to notice that the lamps may work 24/7, depending on some lighting scenarios present in the project.
Thank you very much.