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bq27532-G1 - Battery Management Unit Impedance Track Fuel Gauge

Description

The bq27532-G1 system-side, Li-Ion battery management unit is a microcontroller peripheral that provides Impedance Track™ fuel gauging and charging control for single-cell Li-Ion battery packs.

The fuel gauge requires little system microcontroller firmware development.

Features

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

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Other Datasheets by Texas Instruments

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bq27532-G1 Battery Management Unit Impedance Track Fuel Gauge
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bq27531-G1 Battery Management Unit Impedance Track Fuel Gauge

Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community bq27532-G1 SLUSBU6B – SEPTEMBER 2014 – REVISED JANUARY 2016 bq27532-G1 Battery Management Unit Impedance Track™ Fuel Gauge for bq2425x Charger 1 Features •1 Battery Fuel Gauge and Charger Controller for 1Cell Li-Ion Applications up to 14,500-mAh Capacity • Resides on System Main Board • Battery Fuel Gauge Based on Patented Impedance Track™ Technology – Models the Battery Discharge Curve for Accurate Remaining Capacity Predictions – Automatically Adjusts for Battery Aging, Battery Self-Discharge, and Temperature and Rate Inefficiencies – Low-value Sense Resistor (5 to 20 mΩ) • Battery Charger Controller With Customizable Charge Profiles – Configurable Charge Voltage and Current Based on Temperature –
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