BQ76920EVM
用于 5/10/15 节锂离子和磷酸盐电池的 μC 控制的 AFE 系列评估模块
BQ76920EVM
概述
bq76920EVM 是附带的电路板，用于评估 bq7692000 模拟前端 (AFE) 和作为完整电池组监控和保护解决方案一部分的 bq78350 电池管理控制器，这些解决方案针对 3 至 5 节含有锂离子、磷酸铁锂及更多电池化学物质的电池。 与 EV2300 或 EV2400 接口适配器及网站上提供的合适的评估软件一起使用时，它可提供全面的环境以评估 AFE 的寄存器控制或控制器配置，并显示器件电池系统的电流控制。
特性
- 配备以下组件的已组装的电路板：
- Bq7692000 AFE IC
- Bq78350 电池管理控制器
- 用于电流控制的 FET
- 测试点布局便于轻松评估
电池电量监测
立即订购并开发
BQ76920EVM — 用于 5/10/15 节锂离子和磷酸盐电池的 μC 控制的 AFE 系列评估模块
BQ-PRODUCTION-HI-CELL-SW — Production software for hi-cell count battery fuel (gas) gauges
BQ-PRODUCTION-HI-CELL-SW — Production software for hi-cell count battery fuel (gas) gauges
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
产品
电池电量监测
硬件开发
评估板
文档
General notes
发布信息
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
- Support for MKST-3P-ALT-EV2300
- Uses industry standard Motorola SREC format golden image programmer
- Calibration and test automation
- Unique serial number assignment/programming
- Supports bq34z100-G1, bq34110, bq78350
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.
最新信息
- Uses MKST-3P-ALT-EV2300 instead of EV2300
- Adds support for bq78350 family of gauges
- Separate installers for each family of products
SLUC539 — bq76940/bq76930/bq76920 Evaluation Software
SLUC539 — bq76940/bq76930/bq76920 Evaluation Software
产品
电池监测器和平衡器
硬件开发
评估板
发布信息
BQ78350-DEVICE-FW — BQ78350 family of gauges firmware
BQ78350-R3 Device firmware bundle installer
产品
电池电量监测
硬件开发
评估板
文档
Technical reference manual addendum for BQ78350-R3
Software Manifest
发布信息
Overview
BQ78350 family of gauges firmware is a firmware-only release that can be flashed onto any existing BQ78350 hardware (such as the BQ78350, BQ78350-R1, BQ78350-R2, … devices). The firmware incorporates the CEDV Li-ion and LiFePO4 battery management controller to create a pack-based solution that provides a rich array of features for gas gauging, protection, authentication, and monitoring using the companion BQ769x0 family of analog front end (AFE) protection devices for upto 15-series cell Li-ion and Li-polymer battery packs.
The BQ78350-R1A device offers optional LED or LCD display configurations for capacity reporting. It also makes data available over its SMBus 1.1 interface. Battery history and diagnostic data is also kept within the device in non-volatile memory and is available over the same interface.
Features
The BQ78350-DEVICE-FW firmware is usable on any previous version of the BQ78350 hardware. Refer the release notes for more information.
最新信息
- This is a firmware only download
- See Technical Reference Manual addendum for changes from the BQ78350-R1 device
技术文档
| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 证书 | BQ76920EVM EU Declaration of Conformity (DoC) | 2019年 1月 2日 | ||||
| EVM 用户指南 | bq76920 Evaluation Module User's Guide (Rev. D) | 2018年 11月 12日 |