2 battery application
Figure 3 shows the bq26500 has the support of two lithium-ion battery typical application circuit. An adjustable voltage regulator was added to the system in order to achieve multi-battery support. Monitoring of the battery BAT pin to be connected to the cathode at the bottom of the battery in order to achieve battery regulation voltage measurement.
Figure 3 with two of the bq26500 battery applications
Host of the battery power required monitoring of the measured battery voltage regulator explained that to determine the discharge end of the termination threshold and recharge time. We can monitor the battery power in accordance with the reported use of “residual state power” and other information.
Conclusion
bq2650x and bq27×00 for battery manufacturers to provide a simple alternative to battery power report. Only from battery power monitoring of registers to read data, the host may be obtained on the remaining power value, then the results will be displayed to end-users. Monitoring the use of battery power, the end-user of electricity in the remaining few cases, as much as possible by the use of battery charging capacity, because electricity consumption is estimated that more than only the battery voltage will be measured by more accurate data obtained. Monitoring of the battery can be used for a variety of structure, in its possession to verify identity, and allow the two in many battery-powered applications.
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