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bq27531-G1 - Battery Management Unit Impedance Track Fuel Gauge

Description

The Texas Instruments bq27531-G1 system-side LiIon Battery Management Unit is a microcontroller peripheral that provides Impedance Track fuel gauging and charging control for single-cell Li-Ion battery packs.

The device requires little system microcontroller firmware development.

Features

  • 1 Battery Fuel Gauge and Charger Controller for 1Cell Li-Ion.

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Datasheet preview – bq27531-G1

Datasheet Details

Part number bq27531-G1
Manufacturer Texas Instruments
File Size 1.20 MB
Description Battery Management Unit Impedance Track Fuel Gauge
Datasheet download datasheet bq27531-G1 Datasheet
Additional preview pages of the bq27531-G1 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design bq27531-G1 SLUSBE7C – MARCH 2013 – REVISED JANUARY 2016 bq27531-G1 Battery Management Unit Impedance Track™ Fuel Gauge With MaxLife™ Technology for Use With the bq2419x Charger Controller 1 Features •1 Battery Fuel Gauge and Charger Controller for 1Cell Li-Ion Applications • Resides on System Main Board • Battery Fuel Gauge Based on Patented Impedance Track™ Technology – Models the Battery Discharge Curve for Accurate Time-to-Empty Predictions – Automatically Adjusts for Battery Aging, Battery Self-Discharge, and Temperature/Rate Inefficiencies – Low-Value Sense Resistor (5 mΩ to 20 mΩ) • Battery Charger Controller With Customizable Charge Profiles – Configurable Charge Voltage and
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