SC4520 Datasheet - Semtech Corporation

SC4520 3A Step-Down Switching Regulator

The SC4520 is a current mode switching regulator with an integrated switch and an adjustable frequency with enable function. The integrated switch allows for costeffective, low power solutions with a peak switch current of 3 amps. An adjustable high frequency of 100kHz to 600kHz provides for fast dy.

SC4520 Features

* Wide operating voltage range: 4.4V to 24V Integrated 3 Amp switch 100kHz to 600kHz adjustable frequency operation Current mode control Precision enable threshold SO-8 EDP package. Lead-free product, fully WEEE and RoHS compliant Applications XDSL modems CPE equipment DC-DC poi

SC4520_SemtechCorporation.pdf