Letux Kernel


You are looking at an old revision of the page Power-Management. This revision was created by Radek Polak.

Table of Content

Device power consumption

Power cunsumption of running GTA04

Power cunsumption of GTA04 in suspend

During suspend all devices except modem and RAM should be turned off. Currently 3.5 kernel draws in this state ~25mA. This was tested with QtMoko v49. The numbers vary on your location and can be in interval 22..35mA.

Modem consuption

Modem should normally draw 3..10mA, but it can be a lot more when signal is bad.


Gyroscope consuption

6mA (at 2.8V) about 2-3 mA at battery voltage