RY8336 30V 3A 500KHz Synchronous Step-Down Regulator

RY8336 30V 3A 500KHz Synchronous Step-Down Regulator

1、Features 

• Wide 4.5V to 30V Operating Input Range 

• 3A Continuous Output Current 

• 500KHz Switching Frequency 

• 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

• 130mΩ/100mΩ Low RDS(ON) Internal Power MOSFETs 

• Output Adjustable from 0.923V 

• No Schottky Diode Required 

• Integrated internal compensation 

• Thermal Shutdown 

• Available in ESOP8 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 RY8336 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 3A continuous current over a wide input supply range, with excellent load and line regulation.

    The RY8336 requires a minimal number of readily available, external components and is available in a space saving

    ESOP8 package.

4、Website：www.baitaishengshi.com

5、Typical Application Circuit