Part Number: LM3644
Hi Team,
Please check schematics and especially HWEN & STROBE & TORCH pin, thanks!

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Part Number: LM3644
Hi Team,
Please check schematics and especially HWEN & STROBE & TORCH pin, thanks!

hi kevin
I think the configuration of HWEN & STROBE & TORCH pin is fine. Inductor 47uH looks quite large, since frequency is 2M/4MHz, 1uH inductor is recommended.