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CN3791

CONSONANCE
Part Number CN3791
Manufacturer CONSONANCE
Description Standalone Li-ion Battery Charger IC
Published Apr 6, 2018
Detailed Description CONSONANCE 4A, Standalone Li-ion Battery Charger IC With Photovoltaic Cell MPPT Function CN3791 General Descriptions: ...
Datasheet PDF File CN3791 PDF File

CN3791
CN3791

Overview
CONSONANCE 4A, Standalone Li-ion Battery Charger IC With Photovoltaic Cell MPPT Function CN3791 General Descriptions: The CN3791 is a PWM switch-mode lithium ion battery charger controller that can be powered by photovoltaic cell with maximum power point tracking function with few external components.
The CN3791 is specially designed for charging lithium ion batteries with constant current and constant voltage mode.
In constant voltage mode, the regulation voltage can be fixed at 4.
2V with ± 1% accuracy.
The constant charge current is programmable with a single current sense resistor.
Deeply discharged batteries are automatically trickle charged at 17.
5% of the full-scale current until the...


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