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BQ25882YFFT

  • 描述:电池化学物质成份: 多元化学 电池数量: two 连接口: IOC 供应商设备包装: 25-DSBGA 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+ 49.97601 49.97601
10+ 44.91322 449.13223
25+ 42.46077 1061.51942
100+ 36.79900 3679.90020
250+ 34.91164 8727.91175
500+ 31.32626 15663.13350
1000+ 31.15533 31155.33400
  • 库存: 9223
  • 单价: ¥49.97601
  • 数量:
    - +
  • 总计: ¥49.98
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规格参数

  • 部件状态 可供货
  • 电池化学物质成份 多元化学
  • 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)
  • 连接口 IOC
  • 故障保护 过电流、过温度、短路
  • 电池数量 two
  • 功能 电源管理
  • 包装/外壳 25-UFBGA,DSBGA
  • 供应商设备包装 25-DSBGA

BQ25882YFFT 产品详情

The BQ25882is a highly-integrated 2-A switch-mode battery chargemanagement and system power path management device for dual-cell Li-Ion and Li-polymer batteries.The I2C Serial interface with charging and system settings makes thedevice a truly flexible solution.

Feature

  • High-efficiency 2-A, 1.5-MHz switch mode boost charger
    • 92.5% Charge efficiency at 7.6-V battery, 1-A charge
    • Optimized for USB input and 2-cell Li-Ion output
    • Selectable low power PFM mode for light load operation with out-of-audio option
  • USB On-the-Go (OTG) with adjustable output from 4.5 V to 5.5 V
    • Buck converter with up-to 2-A output
    • 94.5% Efficiency at 5-V, 1-A output
    • Accurate constant current (CC) limit
    • Output short protection
    • Selectable low power PFM mode for light load operation with out-of-audio option
  • Single Input to support USB input adapters
    • Supports 3.9-V to 6.2-V input voltage range with 20-V absolute maximum input voltage rating
    • Input current limit (500 mA to 3.3 A with 100-mA resolution) to support USB2.0, USB3.0 standard adapters
    • Maximum power tracking by input voltage limit up-to 5.5 V
    • Auto-detect USB SDP, CDP, DCP, and non-standard adapters
  • Input current optimizer (ICO) to maximize input power without overloading adapters
  • Highest battery discharge efficiency with 15-m battery discharge MOSFET
  • Integrated ADC for system monitoring (BUS voltage and current, BAT voltage, charge current, SYS voltage, and NTC and die temperature)
  • Narrow VDC (NVDC) power path management
    • Instant-on works with no battery or deeply discharged battery
    • Ideal diode operation in battery supplement mode
  • Flexible autonomous and I2C mode for optimal system performance
  • High integration includes all MOSFETs, current sensing and loop compensation
  • High accuracy
    • ±0.4% Charge voltage regulation
    • ±7.5% Charge current regulation
    • ±7.5% Input current regulation
  • Safety
    • Battery temperature sensing in charge and OTG buck mode
    • Thermal regulation and thermal shutdown


BQ25882YFFT所属分类:电池管理芯片,BQ25882YFFT 由 德州仪器 (Texas) 设计生产,可通过久芯网进行购买。BQ25882YFFT价格参考¥49.976010,你可以下载 BQ25882YFFT中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询BQ25882YFFT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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