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bq27546-G1 - Single Cell Li-Ion Battery Fuel Gauge

Description

The bq27546-G1 Li-Ion battery fuel gauge is a microcontroller peripheral that provides fuel gauging for single-cell Li-Ion battery packs.

The device requires minimal system microcontroller firmware development for accurate battery fuel gauging.

Features

  • 1 Battery Fuel Gauge for 1-Series (1sXp) Li-Ion.

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Datasheet preview – bq27546-G1

Datasheet Details

Part number bq27546-G1
Manufacturer Texas Instruments
File Size 1.20 MB
Description Single Cell Li-Ion Battery Fuel Gauge
Datasheet download datasheet bq27546-G1 Datasheet
Additional preview pages of the bq27546-G1 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community bq27546-G1 SLUSC53B – MAY 2015 – REVISED MAY 2018 bq27546-G1 Single-Cell Li-Ion Battery Fuel Gauge for Battery Pack Integration 1 Features •1 Battery Fuel Gauge for 1-Series (1sXp) Li-Ion Applications up to 14,500-mAh Capacity • Microcontroller Peripheral Provides: – Internal or External Temperature Sensor for Battery Temperature Reporting – SHA-1/HMAC Authentication – Lifetime Data Logging – 64 Bytes of Non-Volatile Scratch Pad FLASH • Battery Fuel Gauging Based on Patented Impedance Track™ Technology – Models 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
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