AUR9801D charger equivalent, li-ion/li polymer battery charger.
include preconditioning of an over-discharged battery and charging the battery in a safe temperature range with an NTC thermistor interface. The thermally enhanced DFN pa.
VIN 1 FAULT 2 STATUS 3
TIME 4 GND 5
10 VBAT 9 TEMP 8 IREF 7 V2P8 6 EN
WDFN-3×3-10
Applications
* PDAs, Cell Pho.
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 outp.
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