SC1103

Description

      The SC1103 is a high efficiency, high frequency synchronous DC-DC step-down converter. The 100% duty cycle feature provides low dropout operation, extending battery life in portable systems. 

Features

•  2.5V to 6V Input Volatge Range 

•  0.6V Reference Voltage

•  1A Output Current

•  1.6MHz Switching Frequency

•  Internal 0.7ms Soft-Start Time

•  100% Duty Cycle

•  Operating temperature: -40 to 125 °C

•  Package: SOT23-5, SOT563

Typical Application Diagram
        

Applications

•  Set TopBox

•  LCD TV & Table

•  AP Router & Wifi

•  G-PON, E-PON, xDSL

Pinout