Hello
I read "Constant Current Constant Power Control Using UCD3138 Digital Controller",which states "f. dc is a smaller value of dv and di, and is fed to the DAC of comparator (ACOMP) bonding with EADC2."
I read the "Using the UCD3138HSFBEVM-029 User's Guide". It said "When the current loop filter output (Front End 1 and Filter 1) is larger than the voltage loop filter output (Front End 0 and Filter 0), the The current loop takes control of the power stage and output voltage starts in hiccup operation state. "
The two are contradictory to each other.
I read the firmware void fast_interrupt(void).{},
I feel that the expression "Constant Current Constant Power Control Using UCD3138 Digital Controller" is correct,and the "Using the UCD3138HSFBEVM-029 User's Guide" is incorrect .
It should not be "When the current loop filter output (Front End 1 and Filter 1) is larger than the voltage loop filter output (Front End 0 and Filter 0), but should be "When the current loop filter output (Front End 1 and Filter 1) is smaller than the voltage loop filter output (Front End 0 And Filter 0)”.
Do not know my understanding right?
I also didn't find the "Constant Power Calculation" function code in the UCD3138 full-bridge hard-switch firmware. I didn't find inline void constant_power(void) functions. Where is the code ？
Thank you
