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Datasheet Texas Instruments BQ27531YZFT-G1 — Даташит

ПроизводительTexas Instruments
СерияBQ27531-G1
МодельBQ27531YZFT-G1
Datasheet Texas Instruments BQ27531YZFT-G1

Battery Management Unit Impedance Track Fuel (Gas) Gauge for bq2419x Charger Controller 15-DSBGA -40 to 85

Datasheets

bq27531-G1 Battery Management Unit Impedance Track Fuel Gauge With MaxLife Technology for Use With the bq2419x Charger Controller datasheet
PDF, 1.1 Мб, Версия: C, Файл опубликован: 25 янв 2016
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Цены

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Battery Management Unit Impedance Track Fuel (Gas) Gauge for bq2419x Charger Controller 15-DSBGA -40℃ to 85℃
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BQ27531YZFT-G1
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Сравнительное тестирование аккумуляторов EVE Energy и Samsung типоразмера 18650

Статус

Статус продуктаВ производстве (Рекомендуется для новых разработок)
Доступность образцов у производителяДа

Корпус / Упаковка / Маркировка

Pin15
Package TypeYZF
Industry STD TermDSBGA
JEDEC CodeR-XBGA-N
Package QTY250
CarrierSMALL T&R
МаркировкаBQ27531
Width (мм)2.75
Length (мм)1.75
Pitch (мм).5
Max Height (мм).625
Mechanical DataСкачать

Параметры

Battery Capacity(Max)8000 mAh
Battery Capacity(Min)300 mAh
Cell BalancingN/A
Cell ChemistryLi-Ion/Li-Polymer
Communication InterfaceI2C
External Capacity IndicationNone
Gas Gauge AlgorithmIT (High accuracy)
ImplementationSystem
Number of Series CellsSingle Cell
Рабочий диапазон температурот -40 до 85 C
Package GroupDSBGA
Package Size: mm2:W x LSee datasheet (DSBGA) PKG
Pin/Package15DSBGA
RatingCatalog
Special FeaturesBattery Management Unit,SHA-1 Authentication

Экологический статус

RoHSСовместим

Комплекты разработчика и оценочные наборы

  • Evaluation Modules & Boards: BQ27531EVM
    Battery Management Unit Impedance Track Fuel (Gas) Gauge Charger Controller Evaluation Module
    Статус продукта: В производстве (Рекомендуется для новых разработок)

Application Notes

  • Single Cell Gas Gauge Circuit Design
    PDF, 154 Кб, Файл опубликован: 22 фев 2008
  • How to Do Calibration and Create Golden DFI for Host Side Gas Gauge
    PDF, 113 Кб, Файл опубликован: 1 сен 2011
    bq27510; bq27520; bq27500; bq27501; bq27410; bq27420; bq27505 How to do calibration and create Golden DFI for host side gas gauge
  • Using I2C Communication With the bq275xx Series of Fuel Gauges (Rev. B)
    PDF, 53 Кб, Версия: B, Файл опубликован: 15 май 2014
  • Thermistor Selection Guide for Texas Instruments Advanced Fuel Gauges
    PDF, 564 Кб, Файл опубликован: 28 сен 2011
    bq20z40, bq20z45, bq20z60, bq20z65, bq20z70, bq20z75, bq20z80, bq20z90, bq20z95, bq27410, Thermistor Selection Guide for Texas Instruments Advanced Fuel Guages
  • Theory and Implementation of Impedance Track Battery Fuel-Gauging Algorithm
    PDF, 608 Кб, Файл опубликован: 31 янв 2008
    This application report outlines the theory of Impedance Trackв„ў (IT) technology used in the bq2750x series of fuel gauge ICs for single-cell Li-ion applications (e.g., smart phones, media players, and PDAs). The implementation of the IT algorithm in the bq2750x family is reviewed, and the settings of data flash constants associated with the fuel-gauging algorithm is described in detail.
  • Single Cell Impedance Track Printed-Circuit Board Layout
    PDF, 403 Кб, Файл опубликован: 22 фев 2008
    bq20z70/90 Printed-Circuit Board Layout Guide
  • Impedance Track Fuel Gauge Accuracy Test for GSM Phone Applications
    PDF, 393 Кб, Файл опубликован: 21 мар 2008
    The Texas Instruments Impedance Trackв„ў (IT) fuel gauge is designed for reporting remaining battery capacity and run time accurately. To effectively accomplish this reporting a real application environment must be used for test results. The test board should be designed as similar to the real application circuit as possible. This application report outlines the procedure for implementing an accurac
  • Achieving the Successful Learning Cycle
    PDF, 46 Кб, Файл опубликован: 12 май 2011
    bq27500, bq27501, bq27510, bq27505, bq27541, bq27520 Achieving the Successful Learning Cycle
  • Going to Production With the bq275xx (Rev. F)
    PDF, 1.1 Мб, Версия: F, Файл опубликован: 9 окт 2014
  • MSP430 Microcontroller SW for Handheld Fuel Gauges and Battery Authentication (Rev. A)
    PDF, 350 Кб, Версия: A, Файл опубликован: 26 май 2010
    MSP430, bq26100, bq26100EVM, bq26150, bq26150EVM, bq26500, bq27000, bq27000EVM, bq27200, b MSP430 Microcontroller Software for Handheld Fuel Gauge & Battery Authentication
  • WinCE/Linux Drivers for bq275xx Fuel Gauge
    PDF, 188 Кб, Файл опубликован: 17 мар 2011
    The bq275xx gas gauge integrated circuits (IC) can use an I2C line for communication with the host system. It is necessary to allow application-layer software on the host system to access parameters made available by the gas gauge IC. Multiple levels of abstraction are between the gauge and a given application. This document describes an example implementation of each of these layers in an effo
  • How to Generate Golden Image for Single-Cell Impedance Track(TM) Devices
    PDF, 964 Кб, Файл опубликован: 7 янв 2010
    Texas Instruments advanced fuel gauges, employing the Impedance Trackв„ў algorithm, offer an unmatched array of features and benefits. Sometimes, however, the learning cycle to generate the golden image may seem a little challenging. In addition, determining the correct chemistry model and producing the golden image file can be time consuming. This application report describes the necessary p
  • Host System Calibration Method (Rev. B)
    PDF, 140 Кб, Версия: B, Файл опубликован: 19 май 2016
    To add improvements to the Impedance Trackв„ў algorithm, changes have been made to free up firmwarecode space. In the process of freeing up code space, the calibration calculations are no longerautomatically performed by the gauge but must be performed by the host and the results written back tothe gauge. This application note provides a flow on how to implement the calibration algorithm on a
  • Updating bq275xx Firmware at Production (Rev. A)
    PDF, 107 Кб, Версия: A, Файл опубликован: 21 фев 2011
    bq27500 bq27500-V100 bq27500-V120 bq27500-V130 bq27501 bq27505 bq27505-J2 bq27505-J3 bq275 Updating bq275xx Firmware at Production
  • Host-Side Gas-Gauge-System Design Considerations for Single-Cell Handheld Apps
    PDF, 152 Кб, Файл опубликован: 12 окт 2007
  • Single Cell Gas Gauge Application Book
    PDF, 9.7 Мб, Файл опубликован: 28 июл 2008
  • Improving Battery Safety, Charging, and Fuel Gauging in Portable Media Apps
    PDF, 570 Кб, Файл опубликован: 11 мар 2009

Модельный ряд

Серия: BQ27531-G1 (2)

Классификация производителя

  • Semiconductors > Power Management > Battery Management Products > Battery Fuel Gauge

Варианты написания:

BQ27531YZFTG1, BQ27531YZFT G1

На английском языке: Datasheet Texas Instruments BQ27531YZFT-G1

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