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BQ29707DSER

  • 描述:电池化学物质成份: 锂离子/聚合物 电池数量: one 供应商设备包装: 6-WSON (1.5x1.5) 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:2-3 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 1

数量 单价 合计
1+ 3.44709 3.44709
200+ 1.33470 266.94000
500+ 1.29266 646.33100
1000+ 1.27164 1271.64300
  • 库存: 9918
  • 单价: ¥3.44710
  • 数量:
    - +
  • 总计: ¥3.45
在线询价

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规格参数

  • 部件状态 可供货
  • 功能 电池保护
  • 电池化学物质成份 锂离子/聚合物
  • 电池数量 one
  • 连接口 -
  • 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)
  • 包装/外壳 6-WFDFN
  • 故障保护 过电流、过电压/欠电压、短路
  • 供应商设备包装 6-WSON (1.5x1.5)

BQ29707DSER 产品详情

All trademarks are the property of their respective owners.

Description

The BQ29707DSER battery cell protection deviceprovides an accurate monitor and trigger threshold for overcurrent protection during highdischarge/charge current operation or battery overcharge conditions.

The BQ29707DSER device provides the protection functions for li-ion/li-polymer cells, andmonitors across the external power FETs for protection due to high charge or discharge currents. Inaddition, there is overcharge and depleted battery monitoring and protection. These features areimplemented with low current consumption in NORMAL mode operation.

Feature

  • Input voltage range pack+: VSS – 0.3 V to 12 V
  • FET drive:
    • CHG and DSG FET driveoutput
  • Voltage sensing across external FETs forovercurrent protection (OCP) is within ±5 mV (typical)
  • Faultdetection
    • Overcharge detection (OVP)
    • Over-dischargedetection (UVP)
    • Charge overcurrent detection(OCC)
    • Discharge overcurrent detection (OCD)
    • Loadshort-circuit detection (SCP)
  • Zero voltage chargingfor depleted battery
  • Factory programmed fault protectionthresholds
    • Fault detection voltage thresholds
    • Faulttrigger timers
    • Fault recoverytimers
  • Modes of operation without battery chargerenabled
    • NORMAL mode ICC = 4μA
    • Shutdown Iq = 100 nA
  • Operatingtemperature range TA = –40°C to +85°C
  • Package:
    • 6-pin DSE (1.50 mm × 1.50 mm× 0.75 mm)

All trademarks are the property of their respective owners.

Description

The BQ2970 battery cell protection deviceprovides an accurate monitor and trigger threshold for overcurrent protection during highdischarge/charge current operation or battery overcharge conditions.

The BQ2970 device provides the protection functions for li-ion/li-polymer cells, andmonitors across the external power FETs for protection due to high charge or discharge currents. Inaddition, there is overcharge and depleted battery monitoring and protection. These features areimplemented with low current consumption in NORMAL mode operation.


BQ29707DSER所属分类:电池管理芯片,BQ29707DSER 由 德州仪器 (Texas) 设计生产,可通过久芯网进行购买。BQ29707DSER价格参考¥3.447099,你可以下载 BQ29707DSER中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询BQ29707DSER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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