AX3523 Datasheet - AXElite

AX3523 0.8A Synchronous Step-Down Converter

AX3523 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version. Supply current with no load is 250uA and drops to <1uA in shutdown. The 2.5V to 6V input voltage range makes AX3523 ideally suite.

AX3523 Features

* 2.5V to 6 V Input Voltage Range Output Voltage from 0.6V to VIN High Efficiency: Up to 95% 1.5MHz Constant Frequency Operation Up to 0.8A Output Current Quiescent Current: 250uA (Typical) No Schottky Diode Required Current Mode Operation for Excellent Line and Load Transient Response Current limit,

AX3523-AXElite.pdf