Part Number: LM5175QUICKSTART-CALC Hello can you tell me if the minimum output capacitor value given on the quickstart is the value after MLCC derating or before?
Part Number: LM5175QUICKSTART-CALC The first couple times I worked on the quickstart tool to figure out my starting design, the spreadsheet worked fine. Then it started getting laggier and laggier.
Today, all I get are memory errors, Not enough memory…
Part Number: LM5175QUICKSTART-CALC Just wanted to confirm that a 0 capacitance value calculated for compensation components in the quickstart tool means no capacitor needed? an open circuit?
Also, none of the schottky diode datasheets I'm looking at…
Part Number: LM5175-Q1 Other Parts Discussed in Thread: LM5175QUICKSTART-CALC Our customer consider to use LM5175-Q1.
Vin=6V to 18V
Vout=5V
Ioutmax=14A
Fsync=500kHz
Which tool you recommend they should use Webench or LM5175QUICKSTART-CALC…
Hi Zhang,
Could you please attach the filled out LM5175QUICKSTART-CALC to this thread? This would be the most efficient workflow for us to do a schematic review and also provides the required power stage specification details.
Best regards,
Ste…
Hi,
my first assumption is that the device gets into an instable operation condition.
Can you share the schematic and the filled out LM5175QUICKSTART-CALC for further investigations.
Best regards,
Stefan
HI Kanda,
Could you please attach the filled out LM5175QUICKSTART-CALC to this thread? This would be the most efficient workflow for us to do a schematic review.
It might be that the compensation is not stable for your design. Best regards,
Ste…
