Other Parts Discussed in Thread: TINA-TI
Good days ;
I am working on CC mode Converter curcuit with LM25088.
The design requirements are listed below:
Voltage max : 8.2V
Load current :8.2A max and should be continious
Is this Buck controller suitable with this design? It seems with LM25088 , can be done CC/CV converter curcuit.
The load that I will use in this curcuit is a spark plug which has approximately 0,8-0,9 ohm resistance value at the begining ; then the resistance value of spark plug is increasing linearly with increasing temperature but the current drawn by plug never changes and it is 8.2A ,however voltage of out is 5V at the begining and it is incresing with linearly with the increasing temperature as well and stops at 8.2V.
I simulated with TINA-TI that circuit that I shared below,
Thank you in advance.
