MAX.2A LI-ION SWITCHING CHARGER IC
Description
AiT Semiconductor Inc.
www.
ait-ic.
com
A4063
BATTERY MANAGEMENT MAX.
2A LI-ION SWITCHING CHARGER IC
DESCRIPTION
FEATURES
The A4063 is a 2A Li-Ion battery switching charger intended for 5V adapters.
Low power dissipation, an internal MOSFET and its compact package with
minimum external components requirement makes
the A4063 ideal for portable applications.
The A4063 includes complete charge termination circuitry,
automatic recharge and a ±1% 4.
2V/4.
35V float
voltage.
External sense resistor and Reverse diode is not need.
Build-in thermal feedback mechanism
regulates the charge current to control the die temperature during high power operation or at
elevated ambient temperature.
Battery charge current, charge timeout and end-of-charge indication parameters can program by
external components.
Additional features include
shorted cell detection and overvoltage protection.
Very Low Power Dissipation 2A Maximum Charge Current Standalone Capa...
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