Hi SIR
I use the LM5176 to do a dc-dc , input 24v ,output 16v
but the system unstable,
may i send the schmatic for you?
need your mail address
thanks
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Hi SIR
I use the LM5176 to do a dc-dc , input 24v ,output 16v
but the system unstable,
may i send the schmatic for you?
need your mail address
thanks
Hello Alex,
I see that there is a 4mOhm resistor connected to ISNS- and ISNS+ . This resistor provides optional average current limiting capability, if it is set to 4mOhm you are limiting the current to 12A, when you reach 12A load current the Vout is dropping. Is this what you are seeing? Is the Vout stable for lower load current values?
Other than this, I would suggest to add the appropriate resistor divider on the EN/UVLO pin.
Let me know if I can help you furthermore.
Kind regards,
Elisabetta