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AUR9801D

Diodes
Part Number AUR9801D
Manufacturer Diodes
Description LI-ION/LI POLYMER BATTERY CHARGER
Published Mar 21, 2017
Detailed Description AUR9801D LI-ION/LI POLYMER BATTERY CHARGER Description Pin Assignments The AUR9801D is a highly-integrated battery ch...
Datasheet PDF File AUR9801D PDF File

AUR9801D
AUR9801D

Overview
AUR9801D LI-ION/LI POLYMER BATTERY CHARGER Description Pin Assignments The AUR9801D 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.
(Top View) Pin 1 Mark The AUR9801D 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 1A with an external resistor or a logic input.
The charge voltage is 0.
6% accurate over the full application range.
When operating with a current-limited adapter, the charger minimizes the thermal dissipation with pulsed operations to prevent overheat conditions that is commonly occurred with conventional linear chargers.
The AUR9801D reduces charge current for thermal foldback to ensure product safe operation.
The charger ...


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