Hi, We have a new project requirement as under:
* LED Driver 10W operating from a battery range 8V to 13V
* Solar MPPT Charging by a 20W Solar Panel. Voltage range depending upon sunlight 6V to 24V (specified solar panel voltage = 12V)
* Battery capacity = 15000 mAH approx
We need a buck-boost device for both battery charging and LED driving.
I had once designed a solution using discrete ICs, MC34063 switcher, Power MOSFETs etc. But i would like to have a compact integrated design solution.
Please suggest if TI or any other make you represent has a suitable ready-made solution like BQ etc.
Regards
Atul Bhakay