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AAT3680

Advanced Analogic Technologies
Part Number AAT3680
Manufacturer Advanced Analogic Technologies
Description Lithium-Ion Linear Battery Charge Controller
Published Mar 23, 2005
Detailed Description Lithium-Ion Linear Battery Charge Controller General Description The AAT3680 BatteryManager™ is a member of AnalogicTech...
Datasheet PDF File AAT3680 PDF File

AAT3680
AAT3680

Overview
Lithium-Ion Linear Battery Charge Controller General Description The AAT3680 BatteryManager™ is a member of AnalogicTech's Total Power Management IC™ family.
This device is an advanced Lithium-Ion (LiIon) battery charge and management IC, specifically designed for low cost compact portable applications.
In a single 8-pin package, the AAT3680 precisely regulates battery charge voltage and charge current.
This device is capable of two trickle charge current levels controlled by one external pin.
Battery charge temperature and charge state are carefully monitored for fault conditions.
In the event of an over current, short circuit or over temperature failure, the device will automatically shut down, thus protecting the charging device and the battery under charge.
A battery charge state monitor output pin is provided to indicate the battery charge status though a display LED.
The battery charge status output is a serial interface which may also be read by a system microcontroller.
The AAT...


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