2025-01-12 11:51 AM
Dear ST community I would like to use STDRIVE 101 similar to STEVAL-POOL4A board (s. schematic above). But to reduce number of PWM pins used I'd like to pull all the ENx pins to VDD (e.g. +3.3V) and drive only INx's pins by an advanced timer.
According to "DS13472 - Rev 2" and "Table 8" on page 17 it shall be feasible. Could you confirm?
What would be possible disadvantages of 3 PWM design regarding 6 PWM design?