BQ76940EVM
具有 BQ78350 的 BQ76940 評估板
BQ76940EVM
概覽
The bq76940EVM is a populated circuit board for evaluation of the bq76940 analog front-end (AFE) along with the bq78350 Battery Management Controller that serves as part of a complete pack monitoring and protection solution for 9 to 15-series Lithium Ion, Lithium iron phosphate, and more battery chemistries. When used with an EV2400 interface adapter and appropriate evaluaton software available from the website, it provides a complete environment to evaluate register control of the AFE or the controller configuration and demonstrate current control of a battery system with the devices.
特點
- Bq7694000 AFE IC
- Bq78350 Battery Management controller
- FETs for current control
- Test point patterns for easy evaluation
電池監控器和平衡器
電池電量指示
訂購並開始開發
BQ76940EVM — µC-Controlled AFE Family for 5/10/15-Series Cell Li-Ion and Phosphate Evaluation Module
BQ76940EVM — µC-Controlled AFE Family for 5/10/15-Series Cell Li-Ion and Phosphate Evaluation Module
EV2400 — USB-Based PC Interface Board for Battery Fuel (Gas) Gauge Evaluation Module
支援產品和硬體
硬體開發
開發板
EV2400 — USB-Based PC Interface Board for Battery Fuel (Gas) Gauge Evaluation Module
硬體開發
開發板
SLUC539 — bq76940/bq76930/bq76920 Evaluation Software
支援產品和硬體
產品
電池監控器和平衡器
硬體開發
參考設計
開發板
SLUC539 — bq76940/bq76930/bq76920 Evaluation Software
產品
電池監控器和平衡器
硬體開發
參考設計
開發板
版本資訊
BQ78350-DEVICE-FW — BQ78350 family of gauges firmware
支援產品和硬體
產品
電池電量指示
硬體開發
參考設計
開發板
BQ78350-DEVICE-FW — BQ78350 family of gauges firmware
BQ78350-R3 Device firmware bundle installer
產品
電池電量指示
硬體開發
參考設計
開發板
文件
Technical reference manual addendum for BQ78350-R3
Software Manifest
版本資訊
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.
新功能
- This is a firmware only download
- See Technical Reference Manual addendum for changes from the BQ78350-R1 device
技術文件
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 證書 | BQ76940EVM EU Declaration of Conformity (DoC) | 2019/1/2 | ||||
| 使用指南 | bq76930 and bq76940 Evaluation Module (Rev. C) | 2018/12/10 |