Hello Sir,
I am using BQ24650 battery charging ic for USB and Solar battery charging.
my issue is regarding battery charging current rate. when I am using Solar with below specification.
Solar specification
Max Operating Voltage :(6V +/-10% )
Max Solar Current Draw : 980 mA +/- 10%
Solar voltage is varied between 5.4V to 6.6V depends on a position of solar so, we do not get a fix 1.2V voltage of MPPT. it's very between 1V to 1.3V.
Kindly guide MPPT voltage setting for solar and also provide a suitable solution for how to improve the charging current rate of Solar because our battery capacity is 4600mAH so, we required minimum 600mAH battery charging rate.
Let me know if you require more information regarding this.
Thanks Regards,
Vishal Mistry
Embedded Hardware Engineer