BQ76940EVM
µC-コントロール AFE ファミリ、5/10/15 シリーズ・セル・リチウムイオンおよびリン酸評価モジュール用
BQ76940EVM
概要
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.
特長
- Bq7694000 AFE IC
- Bq78350 Battery Management controller
- FETs for current control
- Test point patterns for easy evaluation
バッテリ・モニタとバランサ
バッテリ残量計
購入と開発の開始
BQ76940EVM — µC-コントロール AFE ファミリ、5/10/15 シリーズ・セル・リチウムイオンおよびリン酸評価モジュール用
SLUC539 — bq76940/bq76930/bq76920 Evaluation Software
SLUC539 — bq76940/bq76930/bq76920 Evaluation Software
製品
バッテリ・モニタとバランサ
ハードウェア開発
評価ボード
リリース情報
BQ78350-DEVICE-FW — BQ78350 family of gauges firmware
BQ78350-R3 Device firmware bundle installer
製品
バッテリ残量計
ハードウェア開発
評価ボード
ドキュメント
Technical reference manual addendum for BQ78350-R3
Software Manifest
リリース情報
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.
最新情報
- This is a firmware only download
- See Technical Reference Manual addendum for changes from the BQ78350-R1 device
技術資料
| 種類 | タイトル | 英語版のダウンロード | 日付 | |||
|---|---|---|---|---|---|---|
| 証明書 | BQ76940EVM EU Declaration of Conformity (DoC) | 2019年 1月 2日 | ||||
| ユーザー・ガイド | bq76930 and bq76940 Evaluation Module (Rev. C) | 2018年 12月 10日 |