SY20114EARC - High Efficiency, 1.5MHz, 2A Synchronous Step Down Regulator

Features

  • 2.5V to 5.5V Input Voltage Range
  • Low RDS(ON) for Internal Switches (Top/Bottom): 125mΩ /75mΩ
  • High Switching Frequency 1.5MHz Minimizes the External Components
  • Internal Soft-start Limits the Inrush Current
  • 100% Dropout Operation
  • Forced PWM Operation
  • Power Good Indicator
  • Hic-cup for Short Circuit Protection
  • Output Auto Discharge Function
  • RoHS Compliant and Halogen Free
  • Compact Package: SOT563

Typical Application

Description

The SY20114E is a high efficiency 1.5MHz synchronous step down DC/DC regulator, capable of delivering up to 2A output currents. It can operate over a wide input voltage range from 2.5V to 5.5V and integrates main switch and synchronous switch with very low RDS (ON) to minimize the conduction loss.

The SY20114E is in a space saving, low profile SOT563 package.

Applications

  • Set Top Box
  • USB Dongle
  • Media Player
  • Smart Phone