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uP8001

uPI Semiconductor
Part Number uP8001
Manufacturer uPI Semiconductor
Description Li-ion/Li Polymer Battery Charger
Published Apr 2, 2019
Detailed Description uP8001 Li-ion/Li Polymer Battery Charger in VDFN and VQFN Packages General Description Features The uP8001 is a hig...
Datasheet PDF File uP8001 PDF File

uP8001
uP8001

Overview
uP8001 Li-ion/Li Polymer Battery Charger in VDFN and VQFN Packages General Description Features The uP8001 is a highly integrated single-cell Li-ion or LiPolymer battery charger specifically designed to work with AC adaptor or USB port.
The uP8001 charges battery with a minimum current when the battery voltage is lower than 2.
8V.
The charger works at constant current mode when the battery voltage is between 2.
8V and 4.
2V, the charge current is programmable up to 2A by an external resistor.
The charge works at constant voltage mode when the battery voltage is 4.
2V.
When the input voltage is removed, the uP8001 automatically enters a low quiescent current sleep mode, dropping the battery ...


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