MIC4721 - Integrated Switch Buck Regulator

Product Overview

Micrel Semiconductor

Part number	MIC4721
Manufacturer	Micrel Semiconductor
File Size	840.63 KB
Description	Integrated Switch Buck Regulator
Datasheet	MIC4721 Datasheet
Additional preview pages of the MIC4721 datasheet.

The Micrel MIC4721 is a high efficiency PWM buck (stepdown) regulators that provides up to 1.5A of output current.

2.7 to 5.5V supply voltage 2MHz PWM mode Output current to 1.5A Up to 94% efficiency 100% maximum duty cycle Adjustable output voltage option down to 1V Ultra-fast transient response Ultra-small external components Stable with a 1µH inductor and a 4.7µF output capacitor Fully integrated 1.5A MOSFET switch Micropower shutdown Power Good pin Thermal shutdown a.

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Published: Sep 13, 2007 |