Other Parts Discussed in Thread: BQ21061
Hi
There's a demand for lithium battery charging chips, as follows:
1. Lithium battery: capacity 60-80mAh, maximum charging voltage 4.2V, nominal output voltage 3.7V.
2. The charging current of the lithium battery is about 50mA, that is, during normal charging, the output current of the charging chip is about 50mA, the input voltage is above 5V, and the industrial temperature range.
3. You can charge more than one, that is, single input and multiple output (4/6/8). If there is no such chip, there are other solutions that can achieve this demand.
4. There are no specific requirements for the package, it is best to be soldered by hand, the price is cheap, the delivery cycle is short, and it is best to provide an evaluation board to test.
Please help recommend the appropriate TI model, thank you!
1. Lithium battery: capacity 60-80mAh, maximum charging voltage 4.2V, nominal output voltage 3.7V.
2. The charging current of the lithium battery is about 50mA, that is, during normal charging, the output current of the charging chip is about 50mA, the input voltage is above 5V, and the industrial temperature range.
3. You can charge more than one, that is, single input and multiple output (4/6/8). If there is no such chip, there are other solutions that can achieve this demand.
4. There are no specific requirements for the package, it is best to be soldered by hand, the price is cheap, the delivery cycle is short, and it is best to provide an evaluation board to test.
Please help recommend the appropriate TI model, thank you!
Best Regards
Elsa Duan
