ljy4468
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Hi all
I have a simple question about wall charger.
In fact, there are many ic which provide cc and cv regulation.
Then, when we make wall charger (adaptor) for battery charging application, i think it should be operated in cv mode for constant output voltage.
Because mobile charger uses this voltage (for example, 5V) and if this adoptor voltage drops, several protections would occur.
So my question is, cc mode in adaptor never used in battery charger adaptor applications?
I have a simple question about wall charger.
In fact, there are many ic which provide cc and cv regulation.
Then, when we make wall charger (adaptor) for battery charging application, i think it should be operated in cv mode for constant output voltage.
Because mobile charger uses this voltage (for example, 5V) and if this adoptor voltage drops, several protections would occur.
So my question is, cc mode in adaptor never used in battery charger adaptor applications?