MIC22405 Datasheet 4a Integrated Switch High-efficiency Synchronous Buck Regulator

Manufacturer: Micrel Semiconductor

Overview: MIC22405 4A Integrated Switch High-Efficiency Synchronous Buck Regulator with Frequency Programmable upto 4MHz.

Datasheet Details

Part number	MIC22405
Manufacturer	Micrel Semiconductor
File Size	1.46 MB
Description	4A Integrated Switch High-Efficiency Synchronous Buck Regulator
Datasheet	MIC22405-MicrelSemiconductor.pdf

The Micrel MIC22405 is a high efficiency, 4A integrated switch synchronous buck (step-down) regulator. The MIC22405 is optimized for highest efficiency, achieving more than 95% efficiency while still switching at 1MHz. The ultra-high speed control loop keeps the output voltage within regulation even under the extreme transient load swings commonly found in FPGAs and low-voltage ASICs. The output voltage is pre-bias safe and can be adjusted down to 0.7V to address all low-voltage power needs. Th.

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