Dear All
I have a question on TPS65146.
An LDO is integrated at TPS65146, but I have no plan to use this function.
What is the best treatment for unused LDO function?
The followings are the candidate methods.
|
idea |
LVIN pin |
LVOUT pin |
ADJ pin |
|
1 |
Connect to Vin |
open |
Connect to LVOUT |
|
2 |
Connect to Vin |
open |
Connect to GND |
|
3 |
Connect to Vin |
open |
Connect to Vin |
|
4 |
open |
open |
Connect to LVOUT |
|
5 |
open |
open |
Connect to GND |
|
6 |
open |
open |
Connect to Vin |
Please give me the best treatment method from the view point of stability and power consumption.
Best Regards,
Rhino
