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WEBENCH® Tools/TPS51225C: Please add CSD17578Q3A for webench simulation (to replace CSD17551Q3A)

Part Number: TPS51225C
Other Parts Discussed in Thread: CSD17578Q3A, CSD17551Q3A,

Tool/software: WEBENCH® Design Tools


I ran webench for TPS51225C (default settings) and the recommended 5V and 3.3V outputs high side mosfet is CSD17551Q3A. However, this part is NRND and the recommended is CSD17578Q3A which is not an option inside alternate component selection.

Beside this, on the 2nd output (3.3V), it is mentioned that "No alternative Dual FET parts available". This is an error message.

Can someone help on this?


Best regards,

Gim Song