Hi Team,
I need your help to review my LM5017 schematic. This is for 44V-57V to 3.3V buck converter and the 3.3V rail current consumption is around 110mA minimum. Please provide your feedback. Thanks.
Best regards,
Penny
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Hi Team,
I need your help to review my LM5017 schematic. This is for 44V-57V to 3.3V buck converter and the 3.3V rail current consumption is around 110mA minimum. Please provide your feedback. Thanks.
Best regards,
Penny
Hi Penny,
I think the capacitor C8 in parallel with C7&R4 will negate the ripple and might cause the converter to be unstable.
Here is one sample design from webench.