德州儀器 (TI) 的 bq27320 單節(jié)電池電量監(jiān)測計(jì)只需進(jìn)行極少的配置和系統(tǒng)微控制器固件開發(fā)工作，有助于實(shí)現(xiàn)快速系統(tǒng)調(diào)通。bq27320 采用補(bǔ)償放電終點(diǎn)電壓 (CEDV) 電量監(jiān)測算法進(jìn)行電量檢測，可提供諸如剩余電量 (mAh)、充電狀態(tài) (%)、續(xù)航時(shí)間（分鐘）、電池電壓 (mV)、溫度 (°C) 和健康狀況 (%) 等信息。
TI 客戶可使用 TI 基于網(wǎng)絡(luò)的工具 GAUGEPARCAL 調(diào)整化學(xué)參數(shù)。
可配置中斷有助于節(jié)省系統(tǒng)功耗，釋放主機(jī)使其停止繼續(xù)輪詢。外部熱敏電阻為精確溫度感測提供支持。
通過 bq27320 進(jìn)行電池電量監(jiān)測時(shí)，只需將 PACK+ (P+)、PACK- (P-) 以及選裝的熱敏電阻 (T) 連接至一個(gè)可拆卸電池組或嵌入式電池電路即可。此器件使用一個(gè) 15 焊球 NanoFree（芯片尺寸球柵陣列 (DSBGA)）封裝, 是空間受限類應(yīng)用的 理想選擇。
| 類型 | 標(biāo)題 | 下載最新的英語版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 數(shù)據(jù)表 | bq27320 單節(jié) CEDV 電量監(jiān)測計(jì) 數(shù)據(jù)表 (Rev. A) | PDF | HTML | 英語版 (Rev.A) | PDF | HTML | 2016年 5月 4日 |
| 用戶指南 | bq27320 Technical Reference Manual (Rev. A) | 2018年 3月 15日 | ||||
| 應(yīng)用手冊(cè) | Gauge Communication | 2017年 1月 12日 | ||||
| 應(yīng)用手冊(cè) | Enhanced Resolution Gauging for Low Current Applications Using Scaling | 2016年 10月 26日 | ||||
| EVM 用戶指南 | bq27320 Evaluation Module User's Guide | 英語版 | 2016年 3月 31日 |
如需其他信息或資源，請(qǐng)點(diǎn)擊以下任一標(biāo)題進(jìn)入詳情頁面查看（如有）。
德州儀器 (TI) bq27320 系統(tǒng)側(cè)鋰離子電池電量監(jiān)測計(jì)是一款微控制器外設(shè)，能夠提供針對(duì)單節(jié)鋰離子電池組的電量監(jiān)測。該器件僅需極少的系統(tǒng)微控制器固件開發(fā)。bq27320 采用補(bǔ)償放電終止電壓電量計(jì)量算法進(jìn)行電量計(jì)量，并提供剩余電池容量、充電狀態(tài)、剩余運(yùn)行時(shí)間、電池電壓、溫度和健康狀態(tài)等信息。
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 (...)
電池包必須使用 TI 的一種基于 CEDV 算法的電量監(jiān)測計(jì)。該工具接受 3 對(duì)日志文件，這些文件可以使用 TI 的 Battery Management Studio (bqStudio) 軟件和通過 USB 連接的 CEDV 評(píng)估板來創(chuàng)建。充電和放電需要外部設(shè)備。為了準(zhǔn)確進(jìn)行計(jì)算，還需要電池包設(shè)置的其他參數(shù)。輸出信息將作為包含 CEDV (...)
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 (...)
| 封裝 | 引腳 | CAD 符號(hào)、封裝和 3D 模型 |
|---|---|---|
| DSBGA (YZF) | 15 | Ultra Librarian |
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
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.