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Original question:

LM3463: LM3462 with 4 high power led

TPS922055: TPS922055 component definition explanation

sebastien DECORME
Prodigy 30 points
Part Number: TPS922055

Hi,

I'm still looking for my led driver.

I've found the TPS922055 , In the datasheet I don't understand how to calculate Ruvp1 and Ruvp2.

According the 8.3.6 section the UVP toggle above and below 1.4V , is it the value to calculate the divider ?

In this case UVP = (Vin - (Vf*NbLed))x(Ruvp2)/(Ruvp1+Ruvp2) is it ok ?

Thanks