XM5063 - 600mA Synchronous Step-Down DC/DC Converter

General Description

The XM5063 is a current mode synchronous step-down converter with fixed operating frequency and integrating PFM mode function.

In light load condition, PFM function can increase the system efficiency and enhances the life of system power supply.

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XM5063 600ma synchronous step-down dc/dc converter by XySemi - Datasheet Preview

Datasheet Details

Part number	XM5063
Manufacturer	XySemi
File Size	244.48 KB
Description	600mA Synchronous Step-Down DC/DC Converter
Datasheet	XM5063 Datasheet

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XM5063 ____________________________________________________________________________________ _______________ 600mA Synchronous Step-Down DC/DC Converter GENERAL DESCRIPTION The XM5063 is a current mode synchronous step-down converter with fixed operating frequency and integrating PFM mode function. In light load condition, PFM function can increase the system efficiency and enhances the life of system power supply. The supply current is only 20uA at operating and less than 1uA at shutdown. This device is the ideally solution for Li-Ion battery powered system applications and small size board applications. This device has internal switch, no external diode. It has internal fixed 1.5MHz frequency and makes application circuit smaller.