テキサス・インスツルメンツの BQ27Z561 Impedance Track™残量計ソリューションは高度に統合された、正確な1シリーズ・セルの残量計で、フラッシュによりプログラム可能なカスタムRISC (Reduced Instruction-Set CPU)と、リチウムイオンおよびリチウムポリマー・バッテリ・パック用のSHA-256認証機能が搭載されています。1シリーズ・セル機能には、容量を増やすための並列セルも含まれています。
BQ27Z561 残量計は I2C 互換および HDQ One-Wire インターフェイスを使用して通信を行い、正確な残量測定アプリケーションに役立つ、いくつかの重要な機能を搭載しています。温度検出機能(内部および外部のオプション)が内蔵されており、システムとバッテリの温度を測定できます。内蔵のSHA-256機能は、システムとパックとの間でセキュアな識別を行うため役立ちます。割り込み機能により、BQ27Z561 は SOC (充電状態)、電圧、または温度の異常が発生したときシステムに簡単に通知できます。低電圧で動作するため、システムはバッテリが著しく放電した状況でもバッテリの監視を継続できます。アクティビティの少ない状況では、デバイスを低消費電力のクーロン・カウント(CC)モードに設定できます。このモードでは、デバイスの動作電流が大幅に減少しながら、クーロン・カウントを続行できます。
| 種類 | タイトル | 最新の英語版をダウンロード | 日付 | |||
|---|---|---|---|---|---|---|
| * | データシート | BQ27Z561 Impedance Track™ バッテリ残量計ソリューション 1 シリーズ・セル・リチウムイオン・バッテリ・パック用 データシート (Rev. B 翻訳版) | PDF | HTML | 英語版 (Rev.B) | PDF | HTML | 2020年 1月 16日 |
| ユーザー・ガイド | BQ27Z561-R2 and BQ27Z558 Technical Reference Manual (Rev. C) | PDF | HTML | 2024年 3月 3日 | |||
| アプリケーション・ノート | Battery Gauging Algorithm Comparison | PDF | HTML | 2023年 12月 4日 | |||
| 証明書 | BQ27Z561EVM-011 EU RoHS Declaration of Conformity (DoC) (Rev. A) | 2022年 7月 12日 | ||||
| ユーザー・ガイド | BQ27Z561EVM-011 Single-Cell Impedance Track Technology (Rev. A) | PDF | HTML | 2022年 7月 12日 | |||
| アプリケーション・ノート | End of Discharge SOC Jump Elimination | PDF | HTML | 2020年 4月 6日 | |||
| アプリケーション・ノート | BQ27Z561-R1 to BQ27Z561-R2 Change List | 2020年 2月 26日 | ||||
| アプリケーション・ノート | Impedance Track Optimization for Applications Without Significant Rest Periods | 2019年 10月 15日 | ||||
| ユーザー・ガイド | bq27z561 Technical Reference Manual | 2018年 6月 26日 | ||||
| アプリケーション・ノート | Simple Guide to Chemical ID Selection Tool (GPC) (Rev. A) | 2018年 6月 5日 | ||||
| アプリケーション・ノート | Gauge Communication | 2017年 1月 12日 |
その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。
この評価基板 (EVM) は、BQ27Z561 バッテリ管理システム向けの包括的な評価システムです。この評価基板は、BQ27Z561 IC と、1 個の直列リチウムイオンまたはリチウムポリマ・バッテリ・パックの容量や他のパラメータに関する監視と予測を行うために必要なすべてのコンポーネントを搭載しています。この評価基板 (EVM) には、Windows ベースの PC ソフトウェアや Battery Management Studio (bqStudio) へのリンクも付属しています。開発ユーザーが実行できるのは、I2C 通信プロトコルと bqStudio ソフトウェア GUI (...)
Battery Management Studio (bqStudio) offers a full suite of robust tools to assist with the process of evaluating, designing with, configuring, testing, or otherwise utilizing TI Battery management products. This includes features that provide full access to registers and data memory including (...)
Battery Management Studio (bqStudio) offers a full suite of robust tools to assist with the process of evaluating, designing with, configuring, testing, or otherwise utilizing TI Battery management products. This includes features that provide full access to registers and data memory including (...)
BQ-BATTERY-PROGRAMMER-SW software development kit (SDK) is a collection of robust software command line tools that assist with the process of programming, testing, or assembling packs that use TI Battery management products. The executables in this software work with the MKST-3P-ALT-EV2300 MKS (...)
SingleCellbqProduction offers a full suite of robust tools to assist with the process of configuring, calibrating, manufacturing and tracking printed circuit boards utilizing TI's battery battery management products. This includes features that allow writing a golden image followed by different (...)
The BQ27Z561-R2-DEVICE-FW is a firmware (FW) release that can be flashed onto any existing hardware such as the BQ27Z561 or BQ27Z561-R1 product. The firmware incorporates the patented Impedance Track™ technology to create a pack-based solution that provides a rich array of features for gas (...)
| パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
|---|---|---|
| DSBGA (YPH) | 12 | Ultra Librarian |
推奨製品には、この TI 製品に関連するパラメータ、評価基板、またはリファレンス デザインが存在する可能性があります。
Download Chemistry zip file for bqStudio & use bqStudio Help menu to import the latest chemistries.
Battery Management Studio (bqStudio) Documentation
Battery Management Studio (bqStudio) offers a full suite of robust tools to assist with the process of evaluating, designing with, configuring, testing, or otherwise utilizing TI Battery management products. This includes features that provide full access to registers and data memory including support for real-time watching, graphing, and logging, an easy interface to send commands, direct low-level communication and I/O, as well as automated and guided support for configuration, calibration, performing a learning cycle, and generating useful files for taking the device to production.
Older products such as bq20xxx and bq30xxx are not supported in bqStudio. Download the specific evaluation software from the appropriate product page.
Requires: EV2400 or MKST-3P-ALT-EV2300
SDK, API, and Programmer installer
Quick Tips text document for Command line programmers
Software Manifest
Description:
BQ-BATTERY-PROGRAMMER-SW software development kit (SDK) is a collection of robust software command line tools that assist with the process of programming, testing, or assembling packs that use TI Battery management products. The executables in this software work with the MKST-3P-ALT-EV2300 MKS Technology alternative for EV2300 communications transceiver. The executables work with a single station but can be extended to multiple stations by using additional software and GUI from MKS Technology Inc. . Support for multiple stations is not included in this software.
There are multiple executables in the download, usually one per family of products. Older products such as BQ20xxx and BQ30xxx are also supported. Examples using the C++ programming language API and Python® programming language are provided for custom development.
Requirements:
Features:
Getting started:
1. Download the software
2. Run the installer
3. The executables, C API and Python API files can be found in the install location
4. Run the command line executable without arguments to get usage help. Refer to Readme.txt in the install folder for more information and how to get help using the command line.
Single Cell bqProduction software for bq27320
Single Cell bqProduction software for bq27z561
General notes
Overview
SingleCellbqProduction offers a full suite of robust tools to assist with the process of configuring, calibrating, manufacturing and tracking printed circuit boards utilizing TI Battery Battery management products. This includes features that allow writing a golden image followed by different types of calibration to provide desired levels of accuracy and finally validating limits for calibration parameters to spike out any inconsistencies in material. SingleCellbqProduction offers three(3) levels of access to allow strict control over the manufacturing process with the assembly line operator only having access to the "Start" button. SingleCellbqProduction supports 1 station from a single computer and has inbuilt capability to maintain log files for the processed printed circuits boards. The bqMTester hardware is incompatible with some single cell gauges.
Operating systems: Windows XP, Windows 7, Windows 10
Requires: MKST-3P-ALT-EV2300 (MKS-SAI-001), Precision voltage and current source/sink for calibration.
Features
Windows Installer for Battery Management Studio (bqStudio)
Use this file with Battery Management Studio (bqStudio) Help menu to import the latest chemistries.
Battery Management Studio (bqStudio) Documentation
Battery Management Studio (bqStudio) offers a full suite of robust tools to assist with the process of evaluating, designing with, configuring, testing, or otherwise utilizing TI Battery management products. This includes features that provide full access to registers and data memory including support for real-time watching, graphing, and logging, an easy interface to send commands, direct low-level communication and I/O, as well as automated and guided support for configuration, calibration, performing a learning cycle, and generating useful files for taking the device to production.
Older products such as bq20xxx and bq30xxx are not supported in bqStudio. Download the specific evaluation software from the appropriate product page.