德州仪器 (TI) BQ34Z100 是独立于电池串联配置工作的电量监测计解决方案，支持各种锂离子和磷酸铁锂电池化学物质。通过外部电压转换电路可支持 3V 至 65V 的电池，此电路可通过自动控制来降低系统功耗。
BQ34Z100 器件提供多个接口选项，其中包括一个 I2C 从接口、一个 HDQ 从接口、一个或四个直接 LED 接口以及一个警报输出引脚。此外， BQ34Z100 还支持外部端口扩展器，连接四个以上的 LED。
| 类型 | 项目标题 | 下载最新的英语版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 数据表 | BQ34Z100 采用 Impedance Track™ 技术的宽量程电量监测计 数据表 (Rev. C) | PDF | HTML | 下载英文版本 (Rev.C) | PDF | HTML | 2022年 7月 21日 |
| * | 勘误表 | bq34z100 Errata | 2013年 1月 29日 | |||
| 证书 | BQ34Z100EVM EU RoHS Declaration of Conformity (DoC) (Rev. A) | 2022年 1月 24日 | ||||
| 用户指南 | 采用 Impedance Track™的 bq34z100EVM 宽量程电池电量监测计解决方案 (Rev. B) | 下载英文版本 (Rev.B) | 2021年 10月 25日 | |||
| 应用手册 | TI电量计应用指导 | 2021年 6月 21日 | ||||
| 选择指南 | 电源管理指南 2018 (Rev. K) | 2018年 7月 31日 | ||||
| 应用手册 | Simple Guide to Chemical ID Selection Tool (GPC) (Rev. A) | 2018年 6月 5日 | ||||
| 技术文章 | How to choose a multicell gauge | 2016年 12月 16日 | ||||
| 技术文章 | What’s next for inverter power back-up systems? | 2014年 7月 4日 | ||||
| 技术文章 | Giving More Life to LiFePO4 Batteries | 2013年 9月 13日 | ||||
| 应用手册 | Configuring the bq34z100 Data Flash | 2012年 11月 13日 | ||||
| 应用手册 | Going to Production with bq34z1XX | 2012年 11月 13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。
此评估模块 (bq34z100EVM) 在与 EV2300 USB 适配器和可从 TI.com 网站下载的基于 Windows™ PC 的软件结合使用时，是针对锂离子化学物质的 bq34z100 宽范围电量监测计的完整评估系统。电路模块中包含一个 bq34z100 集成电路 (IC)，以及其他所有对单节或多节锂离子、锂聚合物或者 LiFePO4 电池组容量进行监控和预测所必需的组件。该电路模块直接与电池相连。借助 EV2300 接口适配器和软件，可以读取 bq34z100 数据寄存器、对适用于不同数据包配置的芯片进行编程、记录循环数据以便进一步评估，并对 bq34z100 (...)
BQ34Z100-DEVICE-FW is a firmware-only release that can be flashed onto any existing BQ34Z100 hardware ( such as the BQ34Z100, BQ34Z100-R1, BQ34Z100-R2, … device ). The firmware incorporates the patented Impedance Track™ technology to create a pack-based solution for Li-ion, PbA, NiMH, and NiCd (...)
Hi-cell bqProduction 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 management products. This includes features that allow writing a golden image followed by different types of (...)
| 封装 | 引脚数 | 下载 |
|---|---|---|
| TSSOP (PW) | 14 | 了解详情 |
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BQ-PRODUCTION-HI-CELL-SW Windows installer for bq34110
BQ-PRODUCTION-HI-CELL-SW Windows installer for bq34z100
BQ-PRODUCTION-HI-CELL-SW Windows installer for bq78350
General notes
Overview
bqProduction Hi-cell software offers a full suite of robust tools to assist with the process of configuring, calibrating, manufacturing and tracking printed circuit boards utilizing TI Battery management products. This includes features that allow writing a golden image followed by different types of calibration to provide desired levels of accuracy, writing date of manufacture, writing unique serial numbers, and finally validating limits for calibration parameters to spike out any inconsistencies in material. bqProduction Hi-cell software 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. bqProduction Hi-cell software supports a single station from a single computer and has inbuilt capability to maintain log files for the processed printed circuit boards.
Requires:
Mode of operation dependent: Requires 1mV, 1mA accurate external power supplies able to supply current required for calibration.
Features
MKST-3P-ALT-EV2300 is used as a substitute for EV2300. Separate installers may be provided for each family of products and build numbers may vary by device family.
Limitations: Recommended display resolution is 1920x1080 with maximum 125% scaling. The GUI may not show password fields and/or buttons may be moved out of the visible area when using other display settings.
BQ34Z100-R2 v2.01 firmware installer
BQ34Z100-R2 Technical Reference Manual
Overview
BQ34Z100-DEVICE-FW is a firmware-only release that can be flashed onto any existing BQ34Z100 hardware ( such as the BQ34Z100, BQ34Z100-R1, BQ34Z100-R2, … device ). The firmware incorporates the patented Impedance Track™ technology to create a pack-based solution for Li-ion, PbA, NiMH, and NiCd batteries, and works independently of battery series-cell configurations. Batteries from 3 V to 16.7 KV can be easily supported through an external voltage translation circuit that is controlled automatically to reduce system power consumption.
The BQ34Z100-DEVICE-FW device provides several interface options, including an I2C peripheral, an HDQ peripheral, one or four direct LEDs, and an ALERT output pin. Additionally, the BQ34Z100-DEVICE-FW provides support for an external port expander for more than four LEDs.
Features
The BQ34Z100-DEVICE-FW firmware is usable on any previous version of the BQ34Z100 hardware