AXP223 Power Controller IC

AXP223 is designed to be a highly-integrated power system management IC ，that is optimized for applications requiring single- cell Li-battery (Li-Ion/Polymer) and multiple output DC-DC converters，It is offering an easy-to-use and flexible complete solution which can fully meet the increasingly complexity of accurate power control required by modern application processor system.

AXP223 comprises a USB3.0-Compatible Flash Charger which efficiency up to 94%，Charging current up to 2.1A;Supports 21- way power output(Contains five high-current DC DC，high efficiency up to 95%)，Includes voltage / current / temperature monitoring and other multi-channel 12-Bit ADC;To guarantee the safty and stability of power system，AXP223 has integrated various protection circuits such as Over voltage Protection(OVP)/Under voltage Protection(UVP) 、Over temperature protection(OTP)、Over current protection(OCP);Particular E-Gauge TM fuel Gauge system significantly reducing the battery parameters testing process while ensure high-precision measurement.

AXP223 provide a fast interface ， allows the system to adjust the output voltage dynamically ， and coordinate application processor system to achieve multiple modes of conversion,extend battery using time maximum.

AXP223 Intelligent Power Select, IPS TM circuit can distribue electric energy security transparent in USB and external AC adapter ,Lithium and application system load，and enables applications system working when only external power input but without battery(or battery discharge / damage).

AXP223 is available in 8mm x 8mm x0.75 mm 68-pin QFN package AXP223 can use on :

■ Tacblet，Smart phone, Smart TV，Digital cameras

■ Ultra-Mobile PC UMPC / UMPC-like，Entertainment and Education Machine