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BQ769142PFBR

商品名称: BQ769142PFBR

规格型号: BQ769142PFBR

库       存: 5328

交       期: 1-2周

商品单价: 29.414680[含税] 行情波动大,购买前请与客服确认

  • 起订量

    商品单价[含税]

  • 1

    ¥29.41468

  • 100

    ¥25.774249

  • 250

    ¥18.071864

  • 1000

    ¥14.561723

  • 商品分类:   电池监视器和平衡器
  • 封  装:TQFP (PFB)
  • 品  牌:
  • 批  号:两年内
  • 所在区域:大陆
好评率:100 %| 商品评分:100|
  • Battery monitoring capability for 3-series to14-seriescells
  • Integrated charge pump for high-side NFET protection with optional autonomous recovery
  • Extensive protection suite including voltage, temperature, current, and internal diagnostics
  • Two independent ADCs
    • Support for simultaneous current and voltage sampling
    • High-accuracy coulomb counter with input offset error < 1 µV (typical)
    • High accuracy cell voltage measurement < 10 mV (typical)
  • Wide-range current applications (±200-mV measurement range across sense resistor)
  • Integrated secondary chemical fuse drive protection
  • Autonomous or host-controlled cell balancing
  • Multiple power modes (typical battery pack operating range conditions)
    • NORMAL mode:286 µA
    • Multiple SLEEP mode options:24 µA to 41 µA
    • Multiple DEEPSLEEP mode options: 9 µA to10µA
    • SHUTDOWN mode: 1 µA
  • High-voltage tolerance of 85 V on cell connect and select additional pins
  • Tolerant of random cell attach sequence on production line
  • Support for temperature sensing using internal sensor and up to nine externalthermistors
  • Integrated one-time-programmable (OTP) memory programmable by customers on production line
  • Communication options include 400-kHz I2C, SPI, and HDQ one-wire interface
  • Dual-programmable LDOs for external systemusage
  • 48-pin TQFP package (PFB)
总体评价

好评率:100%

好评数量: 0

总体评分

工作速度:0分

工作质量:0分

工作态度:0分

  • 商品分类

      电池监视器和平衡器

  • 商品名称

    BQ769142PFBR

  • 规格型号

    BQ769142PFBR

  • 封  装

    BQ769142PFBR

  • 品  牌

  • 批  号

    两年内

  • 交  期

    1-2周

  • 所在区域

    大陆