BQ78PL116 PowerLAN Master Gateway Controller With PowerPump Cell Balancing Technology

BQ78PL116 描述

The bq78PL116 master gateway battery controller is part of a complete Li-Ion control, monitoring, and safety solution designed for large series cell strings. The bq78PL116 along with bq76PL102 PowerLAN™ dual-cell monitors provide complete battery-system control, communications, and safety functions for a structure of three up to 16 series cells. This PowerLAN system provides simultaneous, synchronized voltage and current measurements using one A/D per-cell technology. This eliminates system-induced noise from measurements and allows the precise, continuous, real-time calculation of cell impedance under all operating conditions, even during widely fluctuating load conditions. PowerPump technology transfers charge between cells to balance their voltage and capacity.

BQ76PL102 BQ78PL114 BQ78PL116
Battery Capacity(Min)(mAh) 1000   1000   10000  
Battery Capacity(Max)(mAh) 650000   650000   650000  
Communication Interface SMBus   SMBus   SMBus  
Capacity Indication   LED,LCD,EPD   LED,LCD,EPD  
# Series Cells 1, 2   3,4,5,6,7,8,9,10,11,12   3,4,5,6,7,8,9,10,11,12,13,14,15,16  
Pin/Package 16QFN   48VQFN   48VQFN  
Approx. Price (US$) 0.90 | 1ku   4.50 | 1ku    
Operating Temperature Range(°C) -40 to 85   -40 to 85   -40 to 85  
Implementation Pack   Pack   Pack
BQ78PL116 特性
BQ78PL116 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
BQ78PL116RGZR ACTIVE -40 to 85 4.50 | 1ku VQFN (RGZ) | 48 2500 | LARGE T&R  
BQ78PL116RGZT ACTIVE -40 to 85 5.20 | 1ku VQFN (RGZ) | 48 250 | SMALL T&R  
BQ78PL116 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
BQ78PL116RGZR       BQ78PL116RGZR BQ78PL116RGZR
BQ78PL116RGZT       BQ78PL116RGZT BQ78PL116RGZT
BQ78PL116 应用技术支持与电子电路设计开发资源下载
  1. BQ78PL116 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)
BQ78PL116 相关工具
名称 型号 公司 工具/软件类型
BQ78PL116 评估模块 BQ78PL116EVM Texas Instruments 开发电路板/EVM
BQ78PL116 + BQ76PL102 评估套件 BQ78PL116EVM-001 Texas Instruments 开发电路板/EVM
BQ78PL116 + BQ76PL102 评估套件 BQ78PL116EVM-003 Texas Instruments 开发电路板/EVM
USB-TO-GPIO EVM 固件加载程序 USB2GPIO-LOADER-SW Texas Instruments  应用软件 
BQ78PL116 应用编程接口软件 BQ78PL116API-SW Texas Instruments  应用软件 
bqWizard™ 应用软件 BQWIZARD Texas Instruments  应用软件