BQ27Z758-FW
適用於單一串聯鋰離子電池組管理器的 BQ27Z278 系列裝置韌體 | 電池電量（氣量）
BQ27Z758-FW
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BQ27Z758-FW — BQ27Z758 裝置韌體
支援產品和硬體
BQ27Z758-FW — BQ27Z758 裝置韌體
bq27z758 v0.03 build 4
版本資訊
Overview
The BQ27Z758-FW is a firmware (FW)-only release that can be flashed onto any existing hardware such as BQ27Z758 product. The firmware incorporates the patented Impedance Track™ technology to create a pack-based solution that provides a rich array of features for gas gauging, protection, differential battery sensing analog output, and authentication for 1-series cell li-ion and li-polymer battery packs.
Using its integrated high-performance analog peripherals, the BQ27Z758-FW firmware enables the device and measures and maintains an accurate record of available capacity, voltage, current, temperature, and other critical parameters in li-ion or li-polymer batteries, and reports this information to the system host controller. The integrated protection provide safety protection against Over Voltage (OVP), Under Voltage (UVP), Over Current in Charge/Discharge (OCC/OCD), Short Circuit Discharge (SCD), and Battery Sensing Protections (BCP, BCN, BDP and BDN).
SHA-2 authentication, with secure memory for authentication keys, enables identification of genuine battery packs.
BQ27Z758-FW is usable on any previous version of the BQ27Z758 hardware.
Features
Supports pack-side gauging including enhanced state of health (SOH) algorithm
Fast QMax update option based on predicted OCV
SHA-256 authentication responder for increased battery pack security
Sophisticated charge algorithms:
- JEITA
- Enhanced charging
- RSOC() charging compensation option
Low current modes options:
- Sleep
- Ship
- Shelf
- Shutdown
最新功能
- First version (R0)
您可能需要的其他資源
BQ-BMS-PROGRAMMER-SW — Command line programmers for BQ products
支援產品和硬體
產品
電池電量計
硬體開發
參考設計
開發板
BQ-BMS-PROGRAMMER-SW — Command line programmers for BQ products
SDK API and command line programmer Installer
產品
電池電量計
硬體開發
參考設計
開發板
文件
Quick Tips text document for Command line programmers
版本資訊
Description:
BQ-BATTERY-PROGRAMMER-SW software development kit (SDK) is a collection of robust software command line tools that assist with the process of programming, testing, or assembling packs that use TI Battery management products. The executables in this software work with the MKST-3P-ALT-EV2300 MKS Technology alternative for EV2300 communications transceiver. The executables work with a single station but can be extended to multiple stations by using additional software and GUI from MKS Technology Inc. . Support for multiple stations is not included in this software.
There are multiple executables in the download, usually one per family of products. Older products such as BQ20xxx and BQ30xxx are also supported. Examples using the C++ programming language API and Python® programming language are provided for custom development.
Requirements:
- Hardware: MKST-3P-ALT-EV2300
- Supported operating systems: Windows (32 and 64 bits)
- Software: Microsoft Visual Studio 2010 C++ Runtime redistributable
Features:
- Collection of command line executables for Windows
- Small executable size with few dependencies
- Fast programming
- Supports BQFS/DFFS and SREC file formats
- Provides C API for custom code development
- Callable from other programs for automation
- Portable design simplifies deployment
- Separately downloadable support software to enable legacy software like BQEVSW and ADVANCED-BQMTESTER to work with MKST-3P-ALT-EV2300
Getting started:
1. Download the software
2. Run the installer
3. The executables, C API and Python API files can be found in the install location
4. Run the command line executable without arguments to get usage help. Refer to Readme.txt in the install folder for more information and how to get help using the command line.
最新功能
- Includes all dependency files
- Collection of command line programmers for multiple bq products
- C API with example code, header file and.lib file to call basic communication functions
- Python example code to call basic communication functions