TIDA-00951 Missing Components

Hi everyone my name is Adrian. I am currently doing the TIDA-00951 board as it is shown in the Texas Instruments Reference Design. However I can not find any of these transformers in the market, Mouser, Farnell, Digikey:  

 

T1 1 750343383R01 Wurth Elektronics TRANSFORMER, 4.5uH, 10%, THRU-8P

T2 1 750343382R02 Wurth Elektronics TRANSFORMER, 45uH, THRU-20P

T3 1 xx mH FIS1xx Coilcaft Transformer, Current Sense 0.591 x 0.693 inch

T4 1 38uH 750343341 Wurth Elektronik Transformer, 50 uH, SMT 11.31x9.14m

 

Please can someone help me? Are there other alternatives, also is this something normal? This is the first referenced board design I do and I am having a bad time trying to get these components that seem to be discontinued.  

Than you! 

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Unfortunately, TIDA-00951(texas instruments) was made 4 years ago, and TI do not have these components now. However, regardless of that, I recommend that you use a customized transformer that suits your needs, as similar as possible to those that are included in the documentation

Published: 5 months ago
Edited by raul_stoica on 5 months before
Do you want to simulate
the design?
UPGRADE YOUR ACCOUNT
This design is encrypted. You cannot see
the constructive parameters, but you can simulate the results for your waveform inputs.