bq27545-G1 锂离子电池电量计是一款微控制器外设，此外设能够提供针对单节锂离子电池组的电量计量。此器件只需开发较少的系统微控制器固件即可实现精确的电池电量计量。bq27545-G1 安装于电池组内或者带有一个嵌入式电池（不可拆卸）的系统主板上。
bq27545-G1 使用已经获得专利的 Impedance Track™ 算法来进行电量计量，并提供诸如剩余电量 (mAh)、充电状态 (%)、续航时间（最小值）、电池电压 (mV) 和温度 (°C) 等信息。该器件还提供针对内部短路或电池端子断开事件的检测功能。
bq27545-G1 还 具有 针对安全电池组认证（使用 SHA-1/HMAC 认证算法）的集成支持功能。
该器件还采用 15 焊球 Nano-Free™ DSBGA 封装 (2.61 mm × 1.96 mm)，非常适合空间受限的 至关重要。
| 类型 | 项目标题 | 下载最新的英语版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 数据表 | 适用于电池组集成的 bq27545-G1 单节锂离子电池电量计 数据表 (Rev. E) | PDF | HTML | 下载英文版本 (Rev.E) | PDF | HTML | 2018年 9月 17日 |
| 应用手册 | bq2750x 系列中的 Impedance Track™ 电池电量监测算法的 理论及实现 (Rev. A) | PDF | HTML | 下载英文版本 (Rev.A) | PDF | HTML | 2022年 11月 21日 | |
| 应用手册 | Host System Calibration Method (Rev. B) | 2016年 5月 19日 | ||||
| 应用手册 | bq27545-G1 to bq27546-G1 Change List | 2015年 8月 10日 | ||||
| 应用手册 | Using I2C Communication With the bq275xx Series of Fuel Gauges (Rev. B) | 2014年 5月 15日 | ||||
| 应用手册 | bq27541-v200 to bq27541-G1 Change List (Rev. A) | 2012年 10月 21日 | ||||
| 应用手册 | Configuring the bq2754x-G1 Data Flash | 2012年 10月 16日 | ||||
| 用户指南 | bq27545EVM Single-Cell Impedance Track™ Technology | 2012年 6月 12日 | ||||
| 应用手册 | WinCE/Linux Drivers for bq275xx Fuel Gauge | 2011年 3月 17日 | ||||
| 应用手册 | Going to Production With the bq2754x (Rev. A) | 2011年 3月 11日 | ||||
| 应用手册 | Updating Firmware with the bq2750x and EVM. (Rev. A) | 2008年 7月 22日 |
如需其他信息或资源，请查看下方列表，点击标题即可进入详情页面。
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 (...)
Gauging Parameter Calculator Chemistry ID Matching for Impedance Track Gas Gauges (GPCCHEM) 是一款数学计算和仿真工具，可帮助电池设计人员获取匹配特定电池曲线的化学成分 ID。化学成分 ID 由德州仪器 (TI) 定义，可以使用 Battery Management Studio (bqStudio) 进行编程。利用 (...)
| 封装 | 引脚数 | 下载 |
|---|---|---|
| DSBGA (YZF) | 15 | 了解详情 |
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
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.