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DS2786B - Stand-Alone OCV-Based Fuel Gauge

DS2786B Description

19-5223; Rev 1; 4/10 www.DataSheet4U.com Stand-Alone OCV-Based Fuel Gauge General .
The DS2786B estimates available capacity for rechargeable Li-ion (Li+) and Li+ polymer batteries based on the cell voltage in the open-circuit state f.

DS2786B Features

* Relative Capacity Calculated from Combination Coulomb Counter and Open-Circuit Cell Voltage (OCV) Battery Model
* Accurate Warning of Low-Battery Conditions Even on First Cycle (No Learn Cycle Needed)
* 12-Bit Battery Voltage Measurement ±10mV Accuracy 1.22mV LSB, 0V to 4.5

DS2786B Applications

* 3G Multimedia Wireless Handsets Digital Still Cameras Digital Audio (MP3) Players PART DS2786BG+ Ordering Information TEMP RANGE -20°C to +70°C PIN-PACKAGE 10 TDFN-EP
* DS2786BG+T&R -20°C to +70°C 10 TDFN-EP
* +Denotes a lead(Pb)-free/RoHS-compliant package.
* EP = Exposed pad. T&R = Tape

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Stand-Alone OCV-Based Fuel Gauge Maxim Integrated Products
Maxim Integrated Products DS2786B-like datasheet