Except where mandated by applicable law, testing of all parameters of each component is not necessarily performed. The bqEVM is now set up for operation. When registers are displayed with engineering units, the value shown for Taper Current is just taking in consideration bits Most of these are not influenced directly by user software. Exceeding the specified EVM ratings including but not limited to input and output voltage, current, power, and environmental ranges may cause property damage, personal injury or death. Further, the user indemnifies TI from all claims arising from the handling or use of the goods. Operation is subject to the following two conditions:
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To stop the data logging select File Close Data Log from the pull-down menu The file can be imported into a text editor, spreadsheet, or batrery processor program. The below is the result of sshing into the N, and running the script. If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and intended loads.
Exceeding the specified EVM ratings including but not limited to input and output voltage, current, power, and environmental ranges may cause property damage, personal injury or death. This obligation shall apply whether Claims arise under law of tort or contract or any other legal theory, and even if the EVM fails to perform as described or expected. Bq27200 package bq7200 allows you to run command line programs that would normally output lots to screen, without causing any wifi traffic or consuming any power when you are not looking at them.
bq Single Cell Battery Fuel Gauge Evaluation Module User’s Guide |
The circuit module includes one bq, a current sense resistor and all other components on-board necessary to calculate remaining battery capacity and predict system run-time to empty. TI is not responsible or liable for any such statements. Batetry limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. Almost all of the battery usage in this mode is to cause the desired effect.
Please note that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan. These limits are designed to provide reasonable protection against harmful interference in a residential installation. The application chooses – or the system software only permits – an inefficient way to perform a task.
Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI.
N900 software power management
You acknowledge, represent and agree that: Agreement to Defend, Indemnify and Hold Harmless. The below tools directly measure bqq27200 current usage by the phone. Print output, assuming sense resistor is 22 milliohms. Unless otherwise indicated, this EVM is not a finished electrical equipment and not intended for consumer use. Much of the output is probably not directly useful for you.
CONFIG_BATTERY_BQ27x00: BQ27200 battery driver
If you are testing an application, and when idle you get numbers close to these, then battery life is unlikely to be affected by the application. For example, in standby with wifi and phone enabled but idle, the current usage is around.
Connect the connector with colored wires to the I2C connector that is on EV By comparison, this is the result batterh redirecting the output to a file. Information of third parties may be subject to additional restrictions.
BQ Single-Cell Li-Ion and Li-Pol Battery Gas Gauge IC with I2C Interface | eBay
The battery stores an amount of energy enough to lift the phone around 10 km in the air. The Average duration is how long it typically spent in each state. Operation is subject to the following two conditions: Buyers are responsible for their products and applications using TI components. If it is the first time that the program is used then the user will be prompted to select between bq or gq27200 There are two separate circuits on the EVM btatery. Set of support documentation 1.
Contacts on the circuit module provide battrry connection to the cell J, Jthe serial communications port J If the wireless router, and the N are setup correctly, then wifi is a very useful aid to debugging. User training is very important, in some ways more important than the rest of this guide.