Hi,
I received the following question from my customer.
What should we do anything (i.e. pin termination, register setting...) when the LDO is not used?
I'm recognizing the "LDO sleep mode "register.
Best Regards,
Kuramochi
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hi,
I received the following question from my customer.
What should we do anything (i.e. pin termination, register setting...) when the LDO is not used?
I'm recognizing the "LDO sleep mode "register.
Best Regards,
Kuramochi
Kuramochi-san,
Officially there are no additional configurations if the LDO is unused.
Since the Sleep programming descriptions emphasize that the LDO Sleep bit must be set last, after the bucks are disabled, and first before the bucks are re-enabled, there is a chance that enabling this bit during operation could affect device performance or the other regulators.
Best Regards,
Rick S.