XM5151F

XM5151/XM5151F _____________________________________________________________________________________________ 1.5A 1.5MHz Synchronous Step-Down DC/DC Converter GENERAL DESCRIPTION The XM5151/XM5151F synchronous buck converter is a high frequency stepdown voltage regulator with current control mode. It can output 1.5A with excellent line and load regulation. The current is only 130uA/20uA at operating and less than 1uA at shutdown. This device is the ideally solution for small space and battery powered consume application, such as cellular phone and Hand-held device. The XM5151/XM5151F integrates PWM controller, power switch and compensation network, required only five components to implement a 1.5A output switching power supply. It has internal fixed 1.5MHz frequency and makes application circuit smaller. The XM5151/XM5151F is available in an adjustable output voltage version. The adjustable version has wide output range from 0.6V to VIN. The XM5151/XM5151F series products are availabl...