AX3482 Datasheet (AXElite) - 340kHz Synchronous Rectified Step-Down Converter

AX3482, 340kHz Synchronous Rectified Step-Down Converter

The AX3482 is a monolithic synchronous buck regulator.

The device integrates two 130mΩ MOSFETs, and provides 2A of continuous load current over a wide input voltage of 4.75V to 23V.

Current mode control provides fast transient response and cycle-by-Cycle current limit.

An adjustable soft-start preve

AX3482 Features

* 2A Output Current Wide 4.75V to 23V Operating Input Range Integrated 130mΩ Power MOSFET Switches Output adjust from VFB to 20V Up to 93% Efficiency Programmable Soft-Start Stable with Low ESR Ceramic Output Capacitors VÛmw`R

* yÑb€ Fixed 350KHz Frequency Cycle-by-Cycle Over Current Protection