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Old 11-17-2008, 10:27 PM
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Re: A little tough Love about battery issues.

Everyone, I have analyzed some data for the Fuze from Frejos (Thanks for the log file!).

Basically the numbers for current draw are nearly identical to the sprint TP. On data calls the fuze is draing 450-530 mA.
On phone calls the draw was 500-580 mA.
At two points during separate data calls the current peaked at 853 mA.

So it looks like the power usage is independant of the type of transmitter which is at least encouraging for a software fix!

@Kevm

the Voltage regulation and charging circuitry is built into the PM7500 power managment IC. Since getting datasheets on the PM7500 is next to impossible, its not clear to me whether the requirement of having the battery in the circuit is a requirment of the PMIC or a shortcut on HTC's part. (I would REALLY like to get my hands on the datasheet and some application info!)
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