A4063

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...