The Texas Instruments bq27441-G1 fuel gauge is a microcontroller peripheral that provides system-side fuel gauging for single-cell Li-Ion batteries. The device requires minimal user configuration and system microcontroller firmware development.
The bq27441-G1 battery fuel gauge uses the patented Impedance Track™ algorithm for fuel gauging, and provides information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV).
Battery fuel gauging with the bq27441-G1 fuel gauge requires connections only to PACK+ (P+) and PACK– (P–) for a removable battery pack or embedded battery circuit. The tiny, 12-pin, 2.50 mm × 4.00 mm, small outline no-lead (SON) package is ideal for space-constrained applications.
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | bq27441-G1 System-Side Impedance Track Fuel Gauge datasheet (Rev. C) | PDF | HTML | 2014/12/19 |
| Application note | Achieving The Successful Learning Cycle | 2018/06/19 | ||
| Application note | Simple Guide to Chemical ID Selection Tool (GPC) (Rev. A) | 2018/06/05 | ||
| Application note | Gauge Communication | 2017/01/12 | ||
| Application note | Enhanced Resolution Gauging for Low Current Applications Using Scaling | 2016/10/26 | ||
| Application note | Theory and Implementation of Impedance Track Battery Fuel-Gauging Algorithm (Rev. A) | PDF | HTML | 2014/05/16 | |
| User guide | bq27441-G1 Technical Reference Manual (Rev. A) | 2014/05/06 | ||
| User guide | Quick Start Guide for bq27441-G1 | 2013/08/13 |
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연료 탱크 MKII BoosterPack™ 플러그인 모듈은 기존 연료 탱크 BoosterPack 모듈의 차세대 설계입니다. 차세대 TI 배터리 모니터링 IC 및 기타 더욱 편리한 사용을 도와주는 새로운 기능이 포함되어 있습니다. 포함된 충전식 리튬 폴리머 배터리로 TI LaunchPad™ 개발 키트에 전원을 공급하여 모바일 애플리케이션 개발 및 평가를 수행할 수 있습니다.
연료 탱크 MKII BoosterPack 플러그인 모듈에는 온도, 충전 상태, 용량 등을 포함한 배터리의 중요한 매개 변수를 제공하는 온보드 리튬 폴리머 배터리 (...)
Available in Linux Main line: Yes
Available through git.ti.com: N/A
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 (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VSON (DRZ) | 12 | Ultra Librarian |
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.
BOOSTXL-BATPAKMKII Hardware Design Files
SimpleLink MSP432P4 High-precision ADC MCU Software Development Kit
Users Guide
Quick Start Guide
Click on the links in the table below to download.
This download page includes open-source design files for the BOOSTXL-BATPAKMKII Battery BoosterPack Plug-In Module:
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.