Hi
I work on prodject ther the customer have made the design. We have problem to get the desired current out from the device
In of mode
FB definds by voltage divider from external 3,3V and curret leak by diod to keep Cout loaded for fast response
In on mode
LED load and CC for the feadback
We use the driver for 3 different set ups
Vin 5V USB(~4,5V) or AC/DC Vout 4,5-5V(LED Vf) Iout 0,5A
Vin 5V USB(~4,5V) or AC/DC Vout 7V(LED Vf) Iout 1A and/or 1,5A option
For 0,5A load it is in 7% propriety and Vfb get 805-815mV
If Iout is set for 1A we get 860mA and Vfb is 720mV
Is this reliable soloution to do like this or is it rekomend to find a other solution
