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Looking for Battery Charger IC


Are there any charger products that can dynamically change the charging current?

I want to control the charging current by the temperature of the lithium polymer battery. The charging current is as follows.

    0degC to 15degC:0.2C,  15degC to 45degC:1C,  45degC to 60degC:between 0.8C to 1C 

**1C=240mA, Vin=5V, bat=1cell

Temperature could be checked externally.

So I'm looking for products that can control the charging current with an external signal.



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