LM27222 - High-Speed 4.5A Synchronous MOSFET Driver

Product Overview

National Semiconductor

Part number	LM27222
Manufacturer	National Semiconductor
File Size	627.80 KB
Description	High-Speed 4.5A Synchronous MOSFET Driver
Datasheet	LM27222 Datasheet
Additional preview pages of the LM27222 datasheet.

The LM27222 is a dual N-channel MOSFET driver designed to drive MOSFETs in push-pull configurations as typically used in synchronous buck regulators.

n n n n n n n n n n n Adaptive shoot-through protection 10ns dead time 8ns propagation delay 30ns minimum on-time 0.4Ω pull-down and 0.9Ω pull-up drivers 4.5A peak driving current MOSFET tolerant design 5µA quiescent current 30V maximum input voltage in buck configuration 4V to 6.85V operating voltage SO-8 and LLP packages.

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Published: Nov 27, 2006 |