Tool/software:
I need help with my power management design review for the schematic and layout. please help.
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Tool/software:
I need help with my power management design review for the schematic and layout. please help.
hi Bill Johns, I also need help with the layout review. if you know anyone who can help, you can pass the layout to them. I need it urgently, so I grant you permission to pass my layout to other experts.
Hi Bill Johns, all the information is attached to the Altium files I sent in your private message. layout, coil, and many more. your valuable input is very much appreciated.
I have reviewed schematic, and layout and it looks good do not see any problems.
hi Bill Johns,
I have a problem with power management; 70k and 2.3k resistors (circled in red) are not available to purchase at all! Be it the part number listed in the schematic or any other equivalent part, it is not available. Is there anywhere I can purchase those or any alternate values available?

Hi Pragash
Is there anywhere I can purchase those or any alternate values available?
For 70k a standard 1% value of 69.8k ohm would work. For 2.3k a standard 1% value of 2.32k would work.
hi Bill Johns,
are these parts ok? power of 0.063W, 1/16W is enough?
https://www.digikey.com/en/products/detail/cal-chip-electronics-inc/RM04F6982CT/13569836
https://www.digikey.com/en/products/detail/cal-chip-electronics-inc/RM04F2321CT/13567203
BR
pragash