WEBENCH® Tools: power IC

Hi Jinlong,

Could you please share WEBENCH design using 'Share Design' option as shown below.

Thanks &Regards,
Praveen

Praveen

Thanks for your reply.

I have shared the design. The URL link is 

webench.ti.com/.../SDP.cgi

Thanks for your help.

Jinlong Liuhttps://webench.ti.com/appinfo/webench/scripts/SDP.cgi?ID=1219A8930BBE91AB

Hi Jinlong,

Thank you for sharing the design. We are working to correct the Vout_Actual Value in the operating values table. We will let you know once it is fixed.

Thanks & Regards,

Praveen

Hi Jinlong,

Thank you for your patience. We are working on this fix.

Thanks & Regards,

Praveen

Praveen

can you tell me how long does the fix take?
Or how do I decide the upper resistor and low resistor  while the Vout is deiced?

Thanks & Regards,
Jinlong Liu

Hi Jinlong,

We are working on this issue with high priority. We will keep you updated on the this.

The section 9.2.1.2.5 in datasheet with equation no. 14 & 17 can be used to calculate upper and lower resistor values

Thanks &Regards,

Praveen

Hi Jinlong,

We have identified the root cause of the reported issue.We are working to fix the issue.

We shall keep you updated on the same.

Thanks and Regards,

Umayal

Hi Jinlong,

We have fixed the issue of incorrect vout actual displayed in opval.

The fix will be tentatively available on ti.com by end of August.

We are observing electrical simulations getting settled to lower value.We are currently working to resolve the same.

We shall keep you updated on the same.

Thanks and Regards,

Umayal

Hi Jinlong,

The fix for the issue of incorrect vout actual displayed in opval is now available on ti.com.

We are working to  resolve the issue of electrical simulations getting settled to lower value.

We shall keep you updated on the same.

Thanks and Regards,

Umayal

Hi Jinlong,

Thanks for your patience.We are debugging the model to identify the reason for electrical simulations getting settled to lower value.

We shall keep you updated on the same.

Thanks and Regards,

Umayal

Hi Jinlong,

Thanks for your patience. We have resolved the issue of electrical simulations getting settled to lower value.

The fix shall be available on ti.com tentatively by 30th September. We shall let you know once the fix is available on ti.com.

For your immediate reference, please find attached WEBENCH design report for your condition. Kindly let us know in case of any queries.

/cfs-file/__key/communityserver-discussions-components-files/234/TPS53319.pdf

Thanks and Regards,

Umayal