EC3292-2A,18V,Syn. Step-down DC/DC Converter

General description

The EC3292  is  a  high-frequency, synchronous, rectified,step-down, switch-mode converter  with internal powerMOSFETs. It   offers   a   very   compact solution to achieve a 2A continuous output current over a wide input supply range, with excellent load and line regulation. The EC3292 has synchronous-mode operation for higher efficiency over the  output current-load range.Current-mode operation  provides fast transient responseand eases loop stabilization. Protection features include over-current protection andthermal  shutdown.The  EC3292 requires  a  minimal  number  of  readily available, standard external components and is available in a space-saving SOP-8L(Exposed Pad) package.

Features

●  4.75V to 18V input voltage

●  Output adjustable from 0.923V to 15V

●  Output current up to 2A

●  Integrated 135mΩ/100mΩ power MOSFET switches

●  Shutdown current 3μA typical

●  Efficiency up to 95%

●  Programmable switching frequency up to 1.5MHz

●  Internal soft start

●  Over current protection and Hiccup

●  Over temperature protection

●  RoHS Compliant and 100% Lead (Pb) Free

Applications

● Distributed power systems

●  Networking systems

●   FPGA, DSP, ASIC power supplies

●   Notebook computers

●   Green electronics or appliance

Pin Configurations

Ordering info

Typical Applications circuit

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