Hi PM,
To check the RSSI, I used Purepath Commander with two devices, one as TX and the other as RX. As I could see, the RSSI at receiver was at -30 dBm (average) at close range. It dropped to -60 dBm while being close to max range, but I didn't noticed…
I suggest bq25010 or bq25015, which are linear chargers with integrated buck converters. You will need a separate gauge (maybe bq274xx family) to monitor state of health.
Other Parts Discussed in Thread: TLV320AIC3204 , BQ25015 Hello,
I'm a bit confused when I reed the datasheet for setting registers of the tlv320aic3204.
In fact, I want to disable the micbias of the chip because I have some noise at the outpout.
In…
All of our power path chargers use the same topology where the SYS/OUT output will regulate above the maximum charge voltage.
We have the bq25015 dual input linear charger (up to 500mA charge current) that has a separate integrated buck converter (up to…
Other Parts Discussed in Thread: BQ25015 , BQ51050B , BQ51013B I am currently using a BQ25015 battery charger in a device, but I am considering making a version using the BQ51050B wireless power receiver with an integrated charger.
The BQ25015 has an integrated…
Hi Nir,
L111: LQW15AN2N2C10D
L1 is not very critical. Read the datasheet for the BQ25015 and make sure you find something within the requirements stated there.
Cheers, Fredrik
Other Parts Discussed in Thread: BQ25015 Hi, I would like some suggestions about integrated power management solutions. More specifically, my system works with a nominal 3.3Vdc (reaching a maximum of 3.6V) and we intend to use rechargeable Li-Pol (lithium…
Thanks very much!!!!Now I can succeed downloading the code!!!
When I design my schematics,I copy the schematics of cc85xxdk-headset.But I use the max1811 instead of the bq25015.I didn't find out that the output voltage of the bq25015 is 2.15v(0.5*(1+330…