Other Parts Discussed in Thread: BQ27505-J5 , BQ27505-J4 I used BQ27505-J4 on my previous design. Since its replaced by BQ27505-J5, we have to use version J5 on our new design which is based on the old design and I don’t want to go thru a new learning cycle…
what is the difference b/w BQ27510 and BQ27505-J4?? . leave the LDO part other than that how does BQ27505 determine the state of health (SOH) and BQ27510 does not??
As of now I have plans to procure evaluation module for BQ27510 , what ever profiling…
You might be able to use one of the "single-cell" Impedance Track gauges that reside on your system board like bq27510-G1 or bq27505-J4 by using a voltage divider approach as shown in this app note:
http://focus.ti.com/general/docs/litabsmultiplefilelist…
Using the bq27510-G1, the only way the gauge will learn the new capacity of the pack you insert is as Ming says. I’d like to add to his information with a discussion about battery aging and which parameter you should monitor.
There are two things…
Other Parts Discussed in Thread: TPS65950 , BQ27500 , BQ27505-J4 , BQ27510 Hi,
I support the TI PMIC solutions (TPS659xx) for OMAP3 family. TPS65950 has an integrated battery charger module which can be used for charging single cell Li-Ion battery.
I have…
Hi,
I have EV2300 evaluation module and a second BQ27505 already mounted, the first reports firmware version 2.13 and the second one 2.21 . What kind of release are these? As far as I know the firmware version are: 2.07->J1 2.15->J2 2.20->J3 2.24->J…
