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DS2784

Part Number	DS2784
Manufacturer	Maxim Integrated Products
Description	1-Cell Stand-Alone Fuel Gauge
Published	Aug 13, 2007
Detailed Description	www.DataSheet4U.com DS2784 1-Cell Stand-Alone Fuel Gauge IC with Li+ Protector and SHA-1 Authentication www.maxim-ic.co...
Datasheet	DS2784 PDF File

Overview

www.
DataSheet4U.
com DS2784 1-Cell Stand-Alone Fuel Gauge IC with Li+ Protector and SHA-1 Authentication www.
maxim-ic.
com GENERAL DESCRIPTION The DS2784 operates from 2.
5V to 4.
6V for integration in battery packs using a single lithium-ion (Li+) or Li+ polymer cell.
Available capacity is reported in mAh and as a percentage.
Safe operation is ensured with the included Li+ protection function and SHA-1-based challenge-response authentication.
Precision measurements of voltage, temperature, and current, along with cell characteristics and application parameters are used to estimate capacity.
The available capacity registers report a conservative estimate of the amount of charge that can be rem...

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