[Solved] Constant voltage and constant current controller

Sabri73 Asks: Constant voltage and constant current controller
I want to use AP4313 current control IC in lead acid battery circuit but I don’t know how to use it. I want the charging current to stay constant at 0.7A.


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When I opened a lead acid battery charger adapter, I found this IC inside and it is used in the picture below in the circuit diagram.

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