ESMT/EMP EMC5050 1.
5A Li-ion/Li Polymer Battery Charger General Description The EMC5050 is a highly-integrated battery charger for single-cell Li-ion or Li-polymer batteries capable of operating with an input voltage reached 2.
5V.
It is a complete charger device designed to work with an USB port or 5V output AC adapter.
The EMC5050 operates with CC (constant current) mode and CV (constant voltage) mode profiles.
A low-current preconditioning charge mode is also provided as a trickle charging operation.
The charge current is programmable up to 1.
5A with an external resistor or a logic input.
The charge voltage is 1% accurate over the full application range.
When operating with a current-li...

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