德州仪器 (TI) bq27505-J5 系统端锂离子电池电量监测计是一款微处理器外设，可为单体锂离子电池组提供电量检测。 该器件只需很少的系统微处理器固件开发。 bq27505-J5 驻留在系统主板上，可管理嵌入式电池（不可拆卸）或可拆卸电池组。
bq27505-J5 采用获专利的 Impedance Track 算法支持电量检测，可提供剩余电池容量 (mAh)、充电状态 (%)、可运行时间（分钟）、电池电压 (mV)、温度 (°C) 以及健康状况 (%) 等信息。
通过 bq27505-J5 进行电池电量监测只需将 PACK+ (P+)、PACK– (P–) 以及热敏电阻 (T) 连接至可拆卸电池组或嵌入式电池电路。 CSP 选项采用 2.43 毫米 × 1.96 毫米 12 焊球封装，引线间距为 0.5 毫米。 它是空间受限应用的理想选择。
| 类型 | 标题 | 下载最新的英语版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 数据表 | System Side Impedance Track Fuel Gauge - bq27505-J5 数据表 | 英语版 | PDF | HTML | 2011年 3月 25日 | |
| 应用手册 | bq2750x 系列中的 Impedance Track™ 电池电量监测算法的 理论及实现 (Rev. A) | PDF | HTML | 英语版 (Rev.A) | PDF | HTML | 2022年 11月 21日 | |
| 应用手册 | Going to Production With the bq275xx (Rev. F) | 2014年 10月 9日 | ||||
| 应用手册 | Using I2C Communication With the bq275xx Series of Fuel Gauges (Rev. B) | 2014年 5月 15日 | ||||
| 应用手册 | Going to Production With the bq275xx (Rev. E) | 2012年 1月 20日 | ||||
| 应用手册 | bq27505-J4 to bq27505-J5 Change List | 2011年 5月 9日 | ||||
| 应用手册 | How to Generate Golden Image for Single-Cell Impedance Track(TM) Devices | 2010年 1月 7日 | ||||
| 应用手册 | Quick-Start Guide for bq27505 Family Gas Gauge | 2009年 8月 8日 | ||||
| 应用手册 | Updating Firmware with the bq2750x and EVM. (Rev. A) | 2008年 7月 22日 | ||||
| 应用手册 | Impedance Track Fuel Gauge Accuracy Test for GSM Phone Applications | 2008年 3月 21日 |
如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。
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 (...)
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 (...)
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 (...)
| 封装 | 引脚 | 下载 |
|---|---|---|
| DSBGA (YZG) | 12 | 查看选项 |
SDK, API, and Programmer installer
Quick Tips text document for Command line programmers
Software Manifest
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:
Features:
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.
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.
Software installer to enable BQMTESTER to use MKST-3P-ALT-EV2300
Software manifest
Description:
BQMTESTER-MKST-UPDATE software is a software update for BQMTESTER(BQMTESTER Multi Channel Test and Program software) and ADVANCED-BQMTESTER(Advanced bqMTester Multi-Station Test and Program Software) 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 BQMTESTER and ADVANCED-BQMTESTER software from/to EV2300 to/from MKST-3P-ALT-EV2300. There are also some changes required on the hardware side as described in the PDF guide in the install folder.
The program requires administrator privileges.
Requirements:
Getting started:
1. Download the software
2. Run the installer and check the option to create shortcuts
3. Run the program using shortcut named BQMTESTER-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 BQMTESTER or ADVANCED-BQMTESTER 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.