I am using tps92611 ICs to drive strings of LEDs, is it possible to use two IC outputs in parallel to have double the current/two different brightnesses for the LED strings? Will this require a diode? Will active load sharing be required?
Also, I am not clear on the FAULT vs DIAGEN pins, I want to monitor the output LEDS for open circuit and short circuit using the fault pin, can I leave the DIAGEN alone for this functionality or will I require R1+R2? The datasheet has me confused on the subject, is DIAGEN resistor divider only for more careful monitoring of outputs for FAULT bus?