Other Parts Discussed in Thread: UCC27714,
Hi, now our customer uses LM25119+ UCC27714 to design Vin: 80V-130V, Vout: 62VDC,Io:20A; Constant voltage constant current output mode ,now they meet same questions as follow and need support need ,could you help check it,tks!
1. What is the maximum voltage of the COMP pin?
2. What is the maximum power supply for this IC?
3. How to deal with the actual uneven flow of the two products when used as a staggered configuration?
4. In the actual debugging, when the output increases the load continuously, the voltage value of the COMP pin gradually rises, and does not rise after reaching 2V. At this time, the output power is limited. How to continue to increase the output power?
5. Is the CSG and CS pin current detection used only for overcurrent protection?
6. How to implement this IC ramp compensation?
7. Can you provide a copy of the FAQ manual for this IC power supply design for reference?