MIC4722 - 3mm x 3mm 2.7MHz 3A PWM Buck Regulator

Micrel Semiconductor

The MIC4722 by Micrel Semiconductor is a 3mm x 3mm 2.7MHz 3A PWM Buck Regulator. Below is the official datasheet preview.

Datasheet Details

Part number	MIC4722
Manufacturer	Micrel Semiconductor
File Size	614.77 KB
Description	3mm x 3mm 2.7MHz 3A PWM Buck Regulator
Datasheet	MIC4722_MicrelSemiconductor.pdf
Additional preview pages of the MIC4722 datasheet.

The Micrel MIC4722 is a high efficiency PWM buck (stepdown) regulator that provides up to 3A of output current.

2.7 to 5.5V supply voltage 2.7MHz PWM mode Output current to 3A >92% efficiency 100% maximum duty cycle Adjustable output voltage option down to 1V Ultra-fast transient response Ultra-small external components Stable with a 0.47µH inductor and a 4.7µF output capacitor Fully integrated 3A MOSFET switch Micropower shutdown Thermal shutdown and current limit protection P.

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Published: Apr 24, 2009 |