BQ76940EVM
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
BQ76940EVM
概述
bq76940EVM 是附带的电路板,用于评估 bq76940 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 9 至 15 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
- Bq7694000 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
BQ76940EVM — 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
SLUC539 — bq76940/bq76930/bq76920 Evaluation Software
SLUC539 — bq76940/bq76930/bq76920 Evaluation Software
米6体育平台手机版_好二三四
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
米6体育平台手机版_好二三四
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 | BQ76940EVM EU Declaration of Conformity (DoC) | 2019年 1月 2日 | ||||
用户指南 | bq76930 and bq76940 Evaluation Module (Rev. C) | 2018年 12月 10日 |