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DS2786B

Stand-Alone OCV-Based Fuel Gauge

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 General Description

The DS2786B estimates available capacity for rechargeable Li-ion (Li+) and Li+ polymer batteries based on the cell voltage in the open-circuit state following a relaxation period. The open-circuit voltage (OCV) is used to determine relative cell capacity based on a lookup table stored in the IC. Thi.

DS2786B Datasheet (399.20 KB)

Preview of DS2786B PDF

Datasheet Details

Part number:

DS2786B

Manufacturer:

Maxim Integrated ↗ Products

File Size:

399.20 KB

Description:

Stand-alone ocv-based fuel gauge.

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

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