
Richtek Technology
General Description
The RT8004 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.65V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 3A of output current.
FEATUREs
● High Efficiency : Up to 95%
● Low Quiescent Current : 100μA
● Low RDS(ON) Internal Switches : 75mΩ
● Programmable Frequency : 300kHz to 4MHz
● No Schottky Diode Required
● 0.8V Reference Allows Low Output Voltage
● Low Dropout Operation : 100% Duty Cycle
● Synchronizable Switching Frequency
● Power Good Output Voltage Monitor
● Over Temperature Protection
● Thermally Enhanced SOP-16, TSSOP-16 (Exposed Pad) and 16-Lead VQFN 4x4 Packages
● RoHS Compliant and 100% Lead (Pb)-Free
APPLICATIONs
● Portable Instruments
● Battery-Powered Equipment
● Notebook Computers
● Distributed Power Systems
● IP Phones
● Digital Cameras