BQ2084-V143 SBS v1.1-Compliant Gas Gauge For Use With The bq29312

BQ2084-V143
Battery Capacity(Min)(mAh) 500  
Battery Capacity(Max)(mAh) 15000  
Communication Interface SMBus  
Capacity Indication LED  
# Series Cells 2,3,4  
Pin/Package 38TSSOP  
Approx. Price (US$) 4.00 | 1ku  
Implementation Pack
BQ2084-V143 描述

The bq2084-V143 SBS-compliant gas gauge IC for battery pack or in-system installation maintains an accurate record of available charge in Li-ion or Li-polymer batteries. The bq2084-V143 monitors capacity and other critical parameters of the battery pack and reports the information to the system host controller over a serial communication bus. It is designed to work with the bq29312 AFE protection IC to maximize functionality and safety and minimize component count and cost in smart battery circuits. Using information from the bq2084-V143, the host controller can manage remaining battery power to extend the system run time as much as possible. The bq2084-V143 uses an integrating converter with continuous sampling for the measurement of battery charge and discharge currents

BQ2084-V143 特性
BQ2084-V143 芯片订购指南
器件 状态 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
BQ2084DBT-V143 ACTIVE 4.80 | 1ku TSSOP (DBT) | 38 50 | TUBE  
BQ2084DBT-V143G4 ACTIVE 4.80 | 1ku TSSOP (DBT) | 38 50 | TUBE  
BQ2084DBTR-V143 ACTIVE 4.00 | 1ku TSSOP (DBT) | 38 2000 | LARGE T&R  
BQ2084DBTR-V143G4 ACTIVE 4.00 | 1ku TSSOP (DBT) | 38 2000 | LARGE T&R  
BQ2084-V143 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
BQ2084DBT-V143 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR BQ2084DBT-V143 BQ2084DBT-V143
BQ2084DBT-V143G4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR BQ2084DBT-V143G4 BQ2084DBT-V143G4
BQ2084DBTR-V143 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR BQ2084DBTR-V143 BQ2084DBTR-V143
BQ2084DBTR-V143G4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR BQ2084DBTR-V143G4 BQ2084DBTR-V143G4
BQ2084-V143 应用技术支持与电子电路设计开发资源下载
  1. BQ2084-V143 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器电池管理产品选型与价格 . xls
  3. 照明和显示屏电源选择指南 (PDF 1427 KB)
  4. QFN Layout Guidelines (PDF 1279 KB)
  5. 笔记本电脑指南 (Rev. A) (PDF 2774 KB)
  6. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)   (PDF  2206 KB)
  7. PowerPAD™ Made Easy (PDF 57 KB)
  8. 标准线性产品交叉参考 (Rev. D)   (PDF  1058 KB)
  9. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  10. 所选封装材料的热学和电学性质 (PDF 645 KB)
  11. 高速数据转换 (PDF 1967 KB)
BQ2084-V143 相关工具
名称 型号 公司 工具/软件类型
用于电池电量监测评估的、基于 USB 的 PC 接口板 EV2300 Texas Instruments 开发电路板/EVM