Our customer is studying with your ADD5211 LED driver.
So I got a question.
Our customer will design with 2FB gang of sink(open drain) pins.
Such as Fig-23 following.
And he will sink the current by FB1+FB2 and FB3+FB4.
Max sink current is 200mA per 1FB.
So in this case, FB1+FB2=200mA+200mA=400mA.
Is this correct?
Otherwise should we think the derating as eg;360mA(90%) ?
Can he drive this sink 400mA continuously no problem?
Of course I will comment to put enough heat sink pad on PWB for heat dissipation.