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LM25119 / about two phase synchronous design example

Other Parts Discussed in Thread: LM25119

Hi,

Could you tell me about LM25119.
Customer want to use LM25119 following conditions.
■Vin=24V,Vout=19.5V,Iout=25A
■Vin=24V,Vout=12V,Iout=30A
(Customer wants to connect FET to parallel as measures to heat.)
Please tell me the recommended circuit.

I introduced Webench to the customer.
However, Webench cannot simulate parallel connection of the FET.
Image of the customer circuit is the following article.


Customer is trouble a shorter design time
Could you give me your advice?

Best Regards,
Yusuke/Japan Disty