Part Number:LP87702-Q1
Hello Team,
please find below a few questions regarding the LP87702:
1. Looking at the EVB - PMIC schematic it seems like the boost converter is not in use at all. (No net is attached to the PMIC output)
However, it is fully implemented (all the caps and inductor are placed) ... Why is that?
2. Is it possible to order/config PMIC with different I2C addresses? I would them to share the same bus?
3. I am left with a small confusion, in the PMIC datasheet
did you mean the 1.95V limitation is only for High-Speed Mode (3.4MHz), Otherwise the limitation is 3.6V, I am correct?
4. as shown at the datasheet there are recommended Operational Conditions for SW_BST are 2.8 - 5.5
Later is noted that its input range is 2.8 to 4V (not 5.5V)
Now the Questions:
4A. What is the input range of the boost converter?
4B. In case I don't need it, can it be left floating (input/output) or short it to ground?
Could you please advise the above, thanks in advance.
Best regards,
Shai