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[SOLVED] solar Li-Ion battery charger

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indu15

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I am building a system that has solar panel source to supply the portable device while charging the Li-Ion battery.

The solar panel 9v, 660mA is used to charge the Li-Ion battery 3.7v, 4400 mAh and the portable device of 3.3v, 500mA.

While looking for Li-Ion battery charger I found these BQ24210 or BQ24650 but could not decide which one to use. Can anyone please suggest me the battery charger that is best for my application??

Thanks in advance!
 
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can you provide the datasheets for both?
 

Both the datasheets are on TI website. I have decided to use BQ24210 for my application.
 

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