RT8280 Datasheet - Richtek

RT8280, 3MHz Step-Down Converter

® RT8280 3A, 24V, 3MHz Step-Down Converter General .
The RT8280 is a high voltage buck converter that can support an input voltage range from 4.

Features

* Wide Operating Input Range : 4.5V to 24V Adjustable Output Voltage Range : 0.8V to 15V Output Current up to 3A 25μA Low Shutdown Current High Efficiency up to 90% at 2.2MHz Programmable Frequency : 220kHz to 3MHz Internal Soft-Start Stable with Low ESR Output Ceramic Capacitors Thermal Shutdown Prot

Applications

* DSL Modem for ADSL2+ Standard Distributed Power Systems Pre-Regulator for Linear Regulators Pin Configurations http://www. DataSheet4U. net/ RoHS compliant and compatible with the current requirements of IPC/JEDEC J-STD-020. Suitable for use in SnPb or Pb-free soldering processes. BOOT VIN SW GND (

RT8280_Richtek.pdf