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Urgent: TPS40200 for 12V-48V input and 5V output

Other Parts Discussed in Thread: TPS40200

Hi,

I am using TPS40200 in my application. The input required here is in range 12V-48V. The output that i need is 5V@2.5A max. What application circuit should i refer ? Currently I m referring the application circuit of SLVU174B EVM document from TI. 

I had set the component values as given in SLVU174B EVM document. Should i follow the same component values as given in the SLVU174B EVM document or i should refer the Application 2: 18-V to 50-V Input, 16 V at 1-A Output given in the datasheet of  TPS40200 ? Please suggest if any alternate circuit is there..

Below are the links for SLVU174B EVM document and datasheet of TPS40200

Link for SLVU174B EVM document : http://www.ti.com/lit/ug/slvu174b/slvu174b.pdf

Link for datasheet of TPS40200: www.ti.com/.../tps40200.pdf

Please reply asap...

Thanks & Regards,

Kamesh Lakhwani