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LM5148: buck with output current limit

Amber Si
Intellectual 2095 points
Part Number: LM5148
Other Parts Discussed in Thread: TPS552872-Q1, , LM5190

Tool/software:

Hi team

May I know if we have 60V input /54V output /2-5A current buck with adjusted current limit fuction

I need adjust output current limit trough a current sensing resistor similarly as BCC product line - TPS552872-Q1

I found LM5148 has shunt current sensing, but if current reach  current limit threshold, hiccup will happen and I can't maintain output current at current limit value such as I set limit to 2A, correct?

 

BR

Amber