MAX4372F - High-Side Current-Sense Amplifier

Product Overview

Maxim Integrated Products

Part number	MAX4372F
Manufacturer	Maxim Integrated Products
File Size	500.87 KB
Description	High-Side Current-Sense Amplifier
Datasheet	MAX4372F Datasheet
Additional preview pages of the MAX4372F datasheet.

The MAX4372 low-cost, precision, high-side currentsense amplifier is available in a tiny, space-saving SOT23-5-pin package.

Offered in three gain versions (T = 20V/V, F = 50V/V, and H = 100V/V), this device operates from a single 2.7V to 28V supply and consumes only 30µA.

a voltage output that eliminates the need for gain-setting resistors and is ideal for today’s notebook computers, cell phones, and other systems where battery/DC current monitoring is critical. High-side current monitoring is especially useful in battery-powered systems since it does not interfere with the ground path of the battery charger. The input common-mode range of 0 to 28V is independent of the supply voltage and ensures that the current-sense feedback remains viable even when connected.

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Published: Jan 11, 2010 |