The LED driver LT3743 drives two levels of current 16Amp and 4Amp.
The LED driver drives these currents separately meaning: I use 16amp or 4am. in separate times and the gape between the two currents is seconds.
Also I am not sensitive to the fading of the light and it can fade for several milliseconds. Therefore I do not use the PWMGH function and the PWMGL function.
I use the PWM input to trigger the light pulse and the current level selection is controlled by CTRL_SEL
Therefore I decided to omit the FETs and the capacitors that connected between the Rsense and the LED. There is permanent connection of the cpacitors between the LED and the GND.
Dose this design is ok? see attached pdf file