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Evaluation board of buck boost converter

 I want to buy an evaluation board of a non inverting buck boost converter for high power in particular i need Vin ( 48-90V) Vout( 48 V) Iout(10A) Power out(200W). If there aren't an evaluation board for buck boost  would also be good two evaluation board ( Buck and Boost). I don't find something of this, can you help me in my research? Thank you