Dear specialist
Our customer has been considering to use LMZ31503.
Could you please support about their question as follow?
1. Regarding difference WEBENCH and datasheet
Which should customer refer the value of Cin,Cout described datasheet and simulated WEBENCH , although the values are difference?
Please let me know what is WEBENCH based on.
2. Output voltage accuracy
(Customer's condition)
Vin min = 11.04V
Vin max = 12.96V
Vout = 3.3V
Iout = 2A
Ta = 30℃
1% tolerance resisters for Rset and Rrt are used on WEBENCH.
How much accuracy is estimated for output voltage on the reference design created by WEBENCH?
If the customer used 0.1% resisters for Rset and Rrt , how much accuracy is estimated for output voltage?
Best regards.
