to push the SQ of the DIGIONE Signature further, i am thinking about a few changes for a “Special Edition”.
What i have in mind, is to reduce the power supply internal resistance even more on the “Clean Side”.
Therefore it should:
- exclusively powered by LiFePo4 Batteries with 3.3V
- omit every LDO on the clean side
- omit the Super Cap
With this changes, the battery power supply performance will be not degraded by any additional part.