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XM5064
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600mA Synchronous Step-Down DC/DC Converter
GENERAL DESCRIPTION
The XM5064 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.
The XM5064 is available in fixed output voltage version, 1.
XM5064 Datasheet
