RT8009 Datasheet - Richtek

RT8009, High Efficiency PWM Step-Down DC/DC Converter

RT8009 1.25MHz, 600mA, High Efficiency PWM Step-Down DC/DC Converter General Description

Features

* The RT8009 is a high-efficiency pulse-width-modulated (PWM) step-down DC/DC converter. Capable of delivering 600mA output current over a wide input voltage range from 2.5 to 5.5V, the RT8009 is ideally suited for portable electronic devices that are powered from 1-cell Li-ion battery or from other

Applications

* Cellular Telephones Personal Information Appliances Wireless and DSL Modems MP3 Players Portable Instruments Ordering Information RT8009(- ) Package Type B : SOT-23-5 J5 : TSOT-23-5 Lead Plating System P : Pb Free G : Green (Halogen Free and Pb Free) Output Voltage Default : Adjustable 10 : 1.0V 12

RT8009_Richtek.pdf