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BQ76PL102RGTR

  • 描述:电池化学物质成份: 锂离子 电池数量: 1~2 连接口: SMBus 供应商设备包装: 16-VQFN(3x3) 工作温度: -40摄氏度~85摄氏度(TA) 安装类别: 表面安装
  • 品牌: 德州仪器 (Texas)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

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起订量: 1

数量 单价 合计
1+ 42.58825 42.58825
10+ 38.27872 382.78727
25+ 36.18842 904.71065
100+ 31.36465 3136.46540
250+ 29.75586 7438.96525
500+ 26.69993 13349.96850
1000+ 26.55428 26554.28200
3000+ 26.55428 79662.84600
  • 库存: 9389
  • 单价: ¥42.58825
  • 数量:
    - +
  • 总计: ¥42.59
在线询价

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规格参数

  • 部件状态 可供货
  • 安装类别 表面安装
  • 工作温度 -40摄氏度~85摄氏度(TA)
  • 制造厂商 德州仪器 (Texas)
  • 功能 多功能控制器
  • 电池化学物质成份 锂离子
  • 连接口 SMBus
  • 包装/外壳 16-VFQFN外露焊盘
  • 供应商设备包装 16-VQFN(3x3)
  • 电池数量 1~2
  • 故障保护 欠电压

BQ76PL102RGTR 产品详情

The bq76PL102 PowerLAN dual-cell battery monitor is part of a complete scalable battery management system for use with arrays of up to 12 Li-Ion rechargeable cells. The bq76PL102 connects to one or two cells in a series string, performs voltage and temperature monitoring of each individual cell, and reports these parameters over the PowerLAN communication network. Together with a bq78PL114 master-gateway battery controller, the bq76PL102 forms a complete battery monitoring and management system for higher cell-count applications.

Partitioning of the battery monitor function on a per cell basis permits connection and measurement close to the cell. This results in superior accuracy and management over competing solutions. This scheme also facilitates the PowerPump cell balancing system, a technique which actively balances capacities of Li-Ion batteries without the excessive heat or limitations of bleed-balancing techniques.

The bq76PL102 PowerPump cell balancing technology uses a charge-transfer methodology which does not bleed off excess energy as heat, but instead moves energy dynamically from cell to cell as needed. Balancing is performed during all battery operational modes – charge, discharge, and rest. Balancing is automatically coordinated between all cells on a PowerLAN system. PowerPump balancing technology results in longer run time and longer cell life.

The PowerLAN communications architecture has been engineered to provide robust communications in tough EMI/RFI environments while avoiding the excessive power draw, high parts count, and elevated cost of other solutions. PowerLAN permits easy scalability using series connections of bq76PL102 dual-cell battery monitors. High-cell-count battery systems of up to 12 series cells are easily constructed without complicated high-voltage cell measurement restrictions.

The bq76PL102 works with the bq78PL114 master-gateway battery controller.

Feature

  • Monitors up to Two Individual Cell Voltages and Temperatures
  • Part of a Complete Low-Cost Solution for Battery Packs of up to 12 Series and One or More Parallel Cells (When Used With bq78PL114).
  • Advanced PowerPump Balancing Technology Equalizes Cells in Li-Ion Battery Packs, Resulting in Longer Run Time and Cell Life.
  • PowerPump Cell Balancing Transfers Charge From Cell to Cell During all Operating Conditions – No Wasteful Current Bleeding or Associated Heat Buildup.
  • Unique PowerLAN Isolated Communications Technology Permits Simultaneous Measurement of All Individual Cell Voltages in a Series String.
  • Low Current Consumption:
    • <250 μA Active
    • <35 μA Standby
    • <1 μA Undervoltage Shutdown
  • Connects Directly to Cells, No Resistive Dividers
  • Internal LDO Regulator for Support Circuitry
  • Ultrasmall Footprint, 3-mm × 3-mm
  • Millivolt Measurement Resolution Using Delta-Sigma A/D Converter
  • Self-Calibrating Time Base – No Crystal Required When Used With bq78PL114
  • APPLICATIONS
    • Uninterruptible Power Supplies (UPS)
    • Portable Medical and Test Equipment
    • Electric Bikes and Mild-EV Battery Packs
    • Multicell Series Strings ≥ 5S
BQ76PL102RGTR所属分类:电池管理芯片,BQ76PL102RGTR 由 德州仪器 (Texas) 设计生产,可通过久芯网进行购买。BQ76PL102RGTR价格参考¥42.588252,你可以下载 BQ76PL102RGTR中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询BQ76PL102RGTR规格参数、现货库存、封装信息等信息!

德州仪器 (Texas)

德州仪器 (Texas)

德州仪器公司(TI)是一家开发模拟IC和嵌入式处理器的全球半导体设计和制造公司。通过雇用世界上最聪明的人,TI创造了塑造技术未来的创新。如今,TI正在帮助超过10万名客户改变未来。

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