RY8320 30V 2A 500KHz Synchronous Step-Down Regulator

1、Features

? Wide 4.5V to 30V Operating Input Range

? 2A Continuous Output Current 

? 500KHz Switching Frequency 

? Output Voltage Range from 0.6V to 5V 

? Short Protection with Hiccup-Mode 

? Built-in Over Current Limit 

? Built-in Over Voltage Protection 

? PFM Mode for High Efficiency in Light Load

? Internal Soft-Start

? 110mΩ/70mΩ Low RDS(ON) Internal Power MOSFETs

? Output Adjustable from 0.6V 

? No Schottky Diode Required 

? Integrated internal compensation

? Thermal Shutdown 

? Available in SOT23-6 Package 

? -40°C to +85°C Temperature Range

2、Applications 

? Digital Set-top Box (STB) 

? Tablet Personal Computer (Pad) 

? Flat-Panel Television and Monitor 

? Wi-Fi Router / AP 

? Digital Video Recorder (DVR) 

? Portable Media Player (PMP) 

? Cable Modem / XDSL 

? General Purposes

3、General Description

     The RY8320 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 2A continuous current over a wide input supply range,with excellent load and line regulation.

   The RY8320 requires a minimal number of readily available, external components and is available in a space saving

    SOT23-6 package

4、Website：www.baitaishengshi.com

5、Typical Application Circuit