RT8010 - Richtek

RT8010 High Efficiency PWM Step-Down DC/DC Converter

The RT8010/A is a high efficiency Pulse-Width-Modulated (PWM) step-down DC-DC converter. Capable of delivering 1A output current over a wide input voltage range from 2.5V to 5.5V, the RT8010/A is ideally suited for portable electronic devices that are powered from 1-cell Li-ion battery or from other power sources such as cellular phones, PDAs and hand-held d.

Features

include soft start, lower internal reference voltage with 2% accuracy, over temperature protection, and over current protection. Features
 2.5V to 5.5V Input Range
 Output Voltage (Adjustable Output From 0.6V to VIN)  RT8010 : 1V, 1.2V, 1.5V, 1.6V, 1.8V, 2.5V and 3.3V Fixed/Adjustable Output Voltage  RT8010A Adjustable Output Voltage Only
 1A Output Current
 95% Efficiency
 No Schottky Diode Required
 1.5MHz Fixed-Frequency PWM Operation
 Small 6-Lead WDFN and 16-Lead WQFN Package
 RoHS Compliant and 100% Lead (Pb)-Free Applications
 Mobile Phones
 Personal Information Appliances .