Datasheet Summary
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600mA 4MHz Synchronous Step-Down DC/DC Converter
GENERAL DESCRIPTION
The XF45061 is a current mode synchronous step-down converter with fixed operating frequency. The supply current is only 130uA 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 4MHz frequency and makes application circuit smaller. The XF45061 is available in an adjustable output voltage version. The...