LM3622 controller equivalent, lithium-ion battery charger controller.
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*2 Versions for charging of 1 cell (4.1V or 4.2V) or 2 cells (8.2V or 8.4V)
* Versions for coke or graphite anode
* Precision (±30mV/cell) end-of-charge con.
* Cellular phone cradle charger
* PDA/Notebook cradle charger
* Camcorder cradle charger
DESCRIPTION
The LM.
The LM3622 is a charge controller for Lithium-Ion batteries. This monolithic integrated circuit accurately controls an external pass transistor for precision Lithium-Ion battery charging. The LM3622 provides a constant voltage or constant current (CV.
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