bq26500电源ic/原装正品

品牌 ti 型号 bq26500
封装 tssop8 批号 1030+
工艺 半导体集成 导电类型 单极型
工作温度 0~70(℃)

bq26500可以直接使用单体锂离子与锂聚合物电池进行工作,并可通过简单的单线双向串行接口进行系统通信.用于一节和两节锂离子电池应用领域的整个电池电量监测计

特性

 

  • reports accurate state-of-charge in li-ion and li-pol cells, no system processor calculations needed
  • reports cell temperature and voltage
  • high-accuracy coulometric charge and discharge current integration with automatic offset cancellation
  • requires no offset calibration
  • programmable input/output port
  • internal time-base eliminates external crystal oscillator
  • four automatic low-power operating modes
    • active: < 100 μa
    • sleep: < 2.5 μa
    • ship: < 1.7 μa
    • hibernate: < 1.5 μa
  • small 8-pin tssop package
  • applications
    • pdas
    • smart phones
    • mp3 players
    • digital cameras
    • internet appliances
    • handheld devices

 

 

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