LM2731 - 0.6/1.6 MHz Boost Converters

Product Overview

National Semiconductor

Part number	LM2731
Manufacturer	National Semiconductor
File Size	528.20 KB
Description	0.6/1.6 MHz Boost Converters
Datasheet	LM2731 Datasheet
Additional preview pages of the LM2731 datasheet.

The LM2731 switching regulators are current-mode boost converters operating at fixed frequencies of 1.6 MHz (“X” option) and 600 kHz (“Y” option).

n n n n n n n n n n 22V DMOS FET switch 1.6 MHz (“X”), 0.6 MHz (“Y”) switching frequency Low RDS(ON) DMOS FET Switch current up to 1.8A Wide input voltage range (2.7V.
14V) Low shutdown current ( < 1 µA) 5-Lead SOT-23 package Uses tiny capacitors and inductors Cycle-by-cycle current limiting Internally compensated.

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Published: Mar 22, 2005 |