Hi
Could you help check the LM25141 schematic as below and any need to adjust ,Thanks
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Hi
Could you help check the LM25141 schematic as below and any need to adjust ,Thanks
Hi Gareth,
Please use the LM25141-Q1 quickstart calculator to check your design. Here are some comments on the schematic:
Regards,
Tim
Hi Timothy
Thank you for comment
When vccx floting IC has internal 5v driver?
Hi Gareth,
We recommend typing VCCX to GNDif not used. Otherwise, if VCCX flots high and above the changeover threshold of 4.3V, it will turn off the VCC regulator taken from VIN, leading to controller shutdown.
Regards,
Tim