Editing N900 Hardware Power Consumption
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Battery parameters can be monitored thru fuel gauge chip TI BQ27200 [http://focus.ti.com/lit/ds/symlink/bq27200.pdf] | Battery parameters can be monitored thru fuel gauge chip TI BQ27200 [http://focus.ti.com/lit/ds/symlink/bq27200.pdf] | ||
- | ==Some preliminary numbers using | + | ==Some preliminary numbers using bq27200.== |
These numbers are biased, and represent best cases. Some have had outliers which may be normal and unavoidable current spikes removed. This is under the assumption that the minimal power represents the minimum power achievable, and it should long-term be possible to - possibly with software patches - achieve these. +x indicates the measurement is for that element only. A raw measurement has no + (marked "T"), and is a total consumption of whole device, when operated in that state. Unless otherwise mentioned, numbers are for the idle locked case, with screen off, battery voltage "full" = 4.0 to 4.1V. | These numbers are biased, and represent best cases. Some have had outliers which may be normal and unavoidable current spikes removed. This is under the assumption that the minimal power represents the minimum power achievable, and it should long-term be possible to - possibly with software patches - achieve these. +x indicates the measurement is for that element only. A raw measurement has no + (marked "T"), and is a total consumption of whole device, when operated in that state. Unless otherwise mentioned, numbers are for the idle locked case, with screen off, battery voltage "full" = 4.0 to 4.1V. |
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