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AAT3620

Anadigics
Part Number AAT3620
Manufacturer Anadigics
Description 1-Cell Li+ Switch Mode Battery Charger
Published Jul 24, 2009
Detailed Description PRODUCT DATASHEET www.DataSheet4U.com AAT3620178 1-Cell Li+ Switch Mode Battery Charger Features • • • • • • • • • • • ...
Datasheet PDF File AAT3620 PDF File

AAT3620
AAT3620


Overview
PRODUCT DATASHEET www.
DataSheet4U.
com AAT3620178 1-Cell Li+ Switch Mode Battery Charger Features • • • • • • • • • • • • • • • • 4.
3V~6.
0V Input Range Up to 2.
0A Charge Current Capability 1.
5MHz PWM/Linear Charger Over 90% Full Rate Charge Efficiency Integrated Switching Device Integrated Sense Resistor Built-in Reverse Blocking Feature Battery Preconditioning/Constant Voltage/Constant Current Charge Mode Programmable End of Charge Current 1% Constant Voltage Mode Regulation Built-in Programmable Charging Timer Charge Current Indication Pin Over-Voltage, Over-Current, and Over-Temperature Protection Battery Over-Temperature Protection Power-On Reset and Soft-Start TDFN33-14 Package BatteryManagerTM General Description The AAT3620 BatteryManager™ is a member of AnalogicTech’s Total Power Management IC™ family.
With the many functions added to mobile devices such as color display, camera with flash, organizer, video, etc, the battery capacity must keep pace with the power requirements.
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