Hello,
I'm developing supply system that must have current equalization when paralleling units.
Searching for Texas chips, I read the data sheet and the app note for the UCC39002 (also for the UC3907, but this one seemed to have more than I needed) and it looks like it can do what I need, but it uses a Sense+ input from the power supply, which is not present on my project currently.
The supply's project has a digital control, using the Texas tm4c129x chip, in a way that I can actually adjust it to work with the chip, but for that I need to know exactly what kind of signal the ADJ pin generates as output to the system.
Is it simply a voltage signal to be added (or subtracted) to read output voltage when comparing to the reference? Does this voltage need to be multiplied by any factor?
Thank you for your help
Just to complete the information, the supply has a half bridge converter output configuration, with 45V - 59V and up to 50A.