RT8068A Datasheet - Richtek

RT8068A, Synchronous Step-Down Converter

® RT8068A 3A, 1MHz, Synchronous Step-Down Converter General .
The RT8068A is a high efficiency synchronous, step-down DC-DC converter.

Features

* High Efficiency : Up to 95%
* Low RDS(ON) Internal Switches : 69mΩ/49mΩ at VIN = 5V
* Fixed Frequency : 1MHz
* No Schottky Diode Required
* Internal Compensation
* 0.6V Reference Allows Low Output Voltage
* Low Dropout Operation : 100% Duty Cycle
* OCP, UVP, OVP, OT

Applications

* Portable Instruments
* Battery Powered Equipment
* Notebook Computers
* Distrib uted Power Systems
* IP Phones
* Digital Cameras Pin Configuration (TOP VIEW) LX 1 LX 2 LX 3 PGOOD 4 EN 5 GND 10 PVIN 9 PVIN 8 SVIN 7 NC 11 6 FB WDFN-10L 3x3 LX LX PGOOD EN 8 2 7 3 GN

RT8068A-Richtek.pdf