HRP-N3 - серия источников питания с максимальной пиковой мощностью в 350% от MEAN WELL

Datasheet Texas Instruments BQ20Z45DBTR-R1 — Даташит

ПроизводительTexas Instruments
СерияBQ20Z45-R1
МодельBQ20Z45DBTR-R1
Datasheet Texas Instruments BQ20Z45DBTR-R1

SBS 1.1 compliant Gas Gauge with Impedance Track™ Technology 38-TSSOP -40 to 85

Datasheets

SBS 1.1-Compliant Gas Gauge & Protection Enabled With Impedance Track datasheet
PDF, 1.1 Мб, Файл опубликован: 22 дек 2009
Выписка из документа

Цены

19 предложений от 13 поставщиков
Battery Fuel Gauge SBS 1.1 compliant Gas Gauge with Impedance Track Technology Gas Gauge/Protection Li-Ion/Li-Pol 25V 38Pin TSSOP T/R
ЧипСити
Россия
BQ20Z45DBTR-R1
Texas Instruments
507 ₽
AiPCBA
Весь мир
BQ20Z45DBTR-R1
Texas Instruments
533 ₽
Flash-Turtle
Весь мир
BQ20Z45DBTR-R1
Texas Instruments
по запросу
Vess Electronics
Весь мир
BQ20Z45DBTR-R1
Texas Instruments
по запросу
Сравнительное тестирование аккумуляторов EVE Energy и Samsung типоразмера 18650

Статус

Статус продуктаNRND (Не рекомендуется для новых разработок)
Доступность образцов у производителяНет

Корпус / Упаковка / Маркировка

Pin38
Package TypeDBT
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Маркировка20Z45
Width (мм)4.4
Length (мм)9.7
Thickness (мм)1
Pitch (мм).5
Max Height (мм)1.2
Mechanical DataСкачать

Рекомендуемая замена

ReplacementBQ40Z50RSMR
Replacement CodeP

Экологический статус

RoHSСовместим

Application Notes

  • 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
  • bq20z40/bq20z45 Change List
    PDF, 58 Кб, Файл опубликован: 29 июн 2009
  • bq20z40/45 and bq20z60/65 Gas Gauge Circuit Design
    PDF, 349 Кб, Файл опубликован: 10 авг 2009
  • Information to Provide When Reporting Issues With TI Gauges
    PDF, 975 Кб, Файл опубликован: 18 июл 2008
  • Cell Balancing Using the bq20zxx (Rev. C)
    PDF, 208 Кб, Версия: C, Файл опубликован: 12 янв 2011
    This application report discusses three types of cell imbalances that are observed in a battery pack withserially connected cells.
  • Configuring the bq20z40/bq20z45 Data Flash (Rev. B)
    PDF, 3.3 Мб, Версия: B, Файл опубликован: 11 ноя 2013
  • bq20z40/bq20z45 and bq20z60/bq20z65 Data Flash Comparison
    PDF, 236 Кб, Файл опубликован: 9 июл 2009
    This document compares the data flash values and functionality of the bq20z40/bq20z45 and the bq20z60/bq20z65 family of gas gauges. The comparisons are presented in tabular format.
  • bq20z40/45 and bq20z60/65 EVM Data Flash Settings for Number of Serial Cells
    PDF, 179 Кб, Файл опубликован: 7 авг 2009
    This application report describes the configuration changes in the data flash constants in the Texas Instruments bq20z40/45 and bq20z60/65 Gas Gauging Evaluation Software required for a variety of battery-pack configurations.
  • Updating Firmware With the bq20zxx and EVM (Rev. B)
    PDF, 54 Кб, Версия: B, Файл опубликован: 7 ноя 2006
    This application report presents the steps necessary to update the bq20z80 firmware and the EVM.
  • Wide-Vin Battery-Charger Using SMBus MSP430 MCUs and bq Fuel Gauges (Rev. A)
    PDF, 1.0 Мб, Версия: A, Файл опубликован: 25 июл 2011
    This application report describes a smart-battery charger reference design with a wide-input-voltage range. The reference design implements the System Management Bus (SMBus) protocol for communication between the MSP430 microcontroller and a SMBus-compatible battery fuel gauge. The MSP430 device interrogates the fuel gauge for voltage, current, and other parameters via SMBus. It then adjusts the p
  • Data Flash Programing and Calibrating the bq20zxx Family of Gas Gauges (Rev. E)
    PDF, 230 Кб, Версия: E, Файл опубликован: 14 сен 2013
    bq20zxx Data Flash Programing & Calibrating the bq20zxx Family of Gas Gauges
  • Pack Assembly and the bq20zxx (Rev. B)
    PDF, 35 Кб, Версия: B, Файл опубликован: 7 ноя 2006
    This application report describes a recommended assembly sequence for the bq20z80-based battery pack. This procedure results in the most time-efficient setup of the battery pack. Included are steps for connecting a 4-series cell battery to the bq20z80EVM-001.
  • Thermistor Coefficient Calculator for TI Advanced Fuel Gauges
    PDF, 58 Кб, Файл опубликован: 4 окт 2006
  • Design 2: Avoiding ESD and EMI Problems in bq20zxx Battery Pack Electronics
    PDF, 113 Кб, Файл опубликован: 11 ноя 2005
    In an increasingly wireless world, electrostatic discharge and electromagnetic interference are both potential issues for portable battery packs. This application report discusses the causes of ESD and EMI issues in battery pack designs and offers solutions for mitigation.
  • Design 4: Support of Multiple Li-Ion Chemistries w/Impedance Track(TM) Gas Gauge (Rev. R)
    PDF, 87 Кб, Версия: R, Файл опубликован: 15 окт 2009
  • bq20z40/45/60/65 Printed-Circuit Board Layout Guide
    PDF, 409 Кб, Файл опубликован: 3 дек 2009
    Attention to layout is critical to the success of any battery management circuit board. The mixture of high-current paths with an ultralow-current microcontroller creates the potential for design issues that can be challenging to solve. This application report presents guidelines to ensure a stable and well-performing project.
  • Battery Pack Production Flow With bq20zXX
    PDF, 62 Кб, Файл опубликован: 2 авг 2006
    This application report presents a battery pack production flow diagram for bq20zXX devices and discusses each step in detail.
  • bq20z70 and bq20z90 Application Book
    PDF, 14.2 Мб, Файл опубликован: 13 дек 2006
    This document introduces the bq20z70/z90 Impedance Trackв„ў and bq29330 chipset gas gauge solution
  • BQ20Z40/45 to BQ20Z40-R1/45-R1 change document
    PDF, 21 Кб, Файл опубликован: 23 фев 2011
  • Quick-Start Guide for bq20zxx Family Gas Gauges (Rev. A)
    PDF, 4.4 Мб, Версия: A, Файл опубликован: 4 сен 2007
    The intent of this application report is to give the user an overview of the design process, how to use the evaluation module and software, and to provide helpful troubleshooting techniques.This document begins with setting up the evaluation module and working with bq Evaluation Software. Several tips for troubleshooting the software connection are included, as well as navigation and what to l
  • Fast Cell Balancing Using External MOSFET (Rev. A)
    PDF, 153 Кб, Версия: A, Файл опубликован: 26 янв 2009
    The need for cell balancing comes from the fact that cell-to-cell differences in self-discharge, capacity, and impedance can lead to different charge states among the cells. However, the charger terminates the charge based on the summed voltage only, which may leave some cells undercharged and others overcharged. To remedy this imbalance and to achieve the goal of having all cells reaching 100% st

Модельный ряд

Серия: BQ20Z45-R1 (3)

Классификация производителя

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

Варианты написания:

BQ20Z45DBTRR1, BQ20Z45DBTR R1

На английском языке: Datasheet Texas Instruments BQ20Z45DBTR-R1

Электронные компоненты. Бесплатная доставка по России