德州儀器 (TI) bq27425 是一款易于配置的微控制器外設(shè)，此外設(shè)提供針對單節(jié)鋰離子電池的系統(tǒng)側(cè)電量監(jiān)測。 此器件要求最小用戶配置和系統(tǒng)微控制器固件開發(fā)。
bq27425 采用獲專利的 Impedance Track™ 算法支持電量監(jiān)測，可提供剩余電池容量 (mAh)，充電狀態(tài) (%) 和電池電壓 (mV) 等信息。
通過 bq27425 進行電池電量監(jiān)測只需將 PACK+ (P+) 與 PACK- (P-) 連接至可拆卸電池組或嵌入式電池電路。 15 引腳 2.69mm x 1.75mm，0.5mm 焊球間距 CSP 封裝非常適合于空間受限類應(yīng)用。
| 類型 | 標題 | 下載最新的英語版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 數(shù)據(jù)表 | 系統(tǒng)側(cè)Impedance Track? 具有集成感測電阻器的電量計 數(shù)據(jù)表 (Rev. A) | 最新英語版本 (Rev.B) | PDF | HTML | 2013年 7月 9日 | |
| 應(yīng)用手冊 | bq2750x 系列中的 Impedance Track? 電池電量監(jiān)測算法的 理論及實現(xiàn) (Rev. A) | PDF | HTML | 英語版 (Rev.A) | PDF | HTML | 2022年 11月 21日 | |
| 用戶指南 | bq27425 EVM: Single-Cell Impedance Track Technology (Rev. A) | 2013年 1月 18日 | ||||
| 應(yīng)用手冊 | bq27425-G1 to bq27425-Gx Change List | 2012年 10月 19日 | ||||
| 應(yīng)用手冊 | Going to Production With the bq27425 | 2012年 4月 23日 | ||||
| 應(yīng)用手冊 | Single Cell Gas Gauge Circuit Design | 2008年 2月 22日 | ||||
| 應(yīng)用手冊 | Single Cell Impedance Track Printed-Circuit Board Layout | 2008年 2月 22日 |
如需其他信息或資源，請點擊以下任一標題進入詳情頁面查看（如有）。
The BQ27425EVM-G2A evaluation module is a complete evaluation system for the bq27425-G2A. The EVM includes one bq27425-G2A circuit module with an integrated current-sense resistor. A separated orderable EV2400 PC interface board for gas gauge interface along with a PC USB cable, and (...)
Battery Management Studio (bqStudio) offers a full suite of robust tools to assist with the process of evaluating, designing with, configuring, testing, or otherwise utilizing TI Battery management products. This includes features that provide full access to registers and data memory including (...)
Battery Management Studio (bqStudio) offers a full suite of robust tools to assist with the process of evaluating, designing with, configuring, testing, or otherwise utilizing TI Battery management products. This includes features that provide full access to registers and data memory including (...)
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 (...)
| 封裝 | 引腳 | CAD 符號、封裝和 3D 模型 |
|---|---|---|
| DSBGA (YZF) | 15 | Ultra Librarian |
Download Chemistry zip file for bqStudio & use bqStudio Help menu to import the latest chemistries.
Battery Management Studio (bqStudio) Documentation
Battery Management Studio (bqStudio) offers a full suite of robust tools to assist with the process of evaluating, designing with, configuring, testing, or otherwise utilizing TI Battery management products. This includes features that provide full access to registers and data memory including support for real-time watching, graphing, and logging, an easy interface to send commands, direct low-level communication and I/O, as well as automated and guided support for configuration, calibration, performing a learning cycle, and generating useful files for taking the device to production.
Older products such as bq20xxx and bq30xxx are not supported in bqStudio. Download the specific evaluation software from the appropriate product page.
Requires: EV2400 or MKST-3P-ALT-EV2300
Software installer to enable BQEVSW to use MKST-3P-ALT-EV2300
Software manifest
Description:
BQEVSW-MKST-UPDATE software is a software update for BQEVSW (bq Evaluation Software) and BQEASY (bq EV-Easy) to allow it to work with the MKST-3P-ALT-EV2300 MKS Technology alternative for EV2300 communications transceiver. This update installs a program that allows switching the USB transceiver target in software like BQEVSW and BQEASY from/to EV2300 to/from MKST-3P-ALT-EV2300.
The program requires administrator privileges.
Requirements:
Features:
Getting started:
1. Download the software
2. Run the installer and check the option to create shortcuts
3. Run the program using shortcut named BQEVSW-MKST-UPDATE from Start menu/Desktop
4. Allow administrator privilege when/if prompted
5. On the GUI window that opens, select the target transceiver to support and follow steps to switch
6. Connect matching transceiver and start BQEVSW, BQEASY or other similar software.
Note: BQMTESTER-MKST-UPDATE and BQEVSW-MKST-UPDATE both update the same software components. Switching the USB transceiver using any of these shortcuts will also switch it in the other.
Windows Installer for Battery Management Studio (bqStudio)
Use this file with Battery Management Studio (bqStudio) Help menu to import the latest chemistries.
Battery Management Studio (bqStudio) Documentation
Battery Management Studio (bqStudio) offers a full suite of robust tools to assist with the process of evaluating, designing with, configuring, testing, or otherwise utilizing TI Battery management products. This includes features that provide full access to registers and data memory including support for real-time watching, graphing, and logging, an easy interface to send commands, direct low-level communication and I/O, as well as automated and guided support for configuration, calibration, performing a learning cycle, and generating useful files for taking the device to production.
Older products such as bq20xxx and bq30xxx are not supported in bqStudio. Download the specific evaluation software from the appropriate product page.