Other Parts Discussed in Thread: LM5156, LM5122
Tool/software:
Hello team,
We got a socket to replace NCV8871-Q1, now the work condition is VIN: 3.5V-45V, VOUT: 10V@1.5A.
When VIN is lower than 10V, the device need to work in boost mode, when VIN is above 10V, it's required VOUT=VIN, which means FET need to keep always on state.
I noticed LM5156 has the limitation of max duty cycle, cannot achieve 100%, so do you have better solutions?
Thank you!