Hello guys,
One of my customers is considering using LM43603 for their next products.
They are simulating LM43603 with Webench.
At this moment, they have the following questions.
Could you please give me your answer to the questions.
Q1.
The webench shows 205kohm as RT when 200kHz is input as the device switching frequency.
LM43603 datasheet table 1 says that RT should be 200kohm when the device switching frequency is 200kHz.
Why is RT value different between Webench and the datasheet?
Is it Webench software bug?
Q2.
Which should RT value be used? In Webench or in the datasheet?
Your reply would be much appreciated.
Best regards,
Kazuya.