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LM5180DESIGN-CALC: LM5180 spreadsheet not working properly

Part Number: LM5180DESIGN-CALC
Other Parts Discussed in Thread: LM5180

Hello,

my customer is currently designing the power supply for their isolated gate driver and they are currently evaluating the LM5180 with their transformer. However parts or macros of Excel spreadsheet from TI “LM5180 PSR Flyback Quickstart Calculator r2.xlsx” seems to be blocked by their internal malware protection. As a result some values and graphics do not appear correctly.

Is there a similar tool that can be used online? or can we alternatively help them calculate the transformer for their need with a ring tore R10/6/4 (i can provide you with details)?

Regards,

Stani