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Overvoltage Protection Device Li-Ion 6-Pin WSON EP T/R, BQ294512DRVR, Texas Instruments

The bq2945xx family of products is a secondary-level voltage monitor and protector for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition. Based on the configuration, an output is triggered after a fixed delay if any of the two or three cells has an overvoltage condition. This output is triggered into a high state after an overvoltage condition satisfies the specified delay timer.

  • 2-Series and 3-Series Cell Overvoltage Monitor
    for Secondary Protection
  • Fixed Programmable Delay Timer
  • Fixed OVP Threshold
    • Available Range From 3.85 V to 4.6 V
  • Fixed OVP Delay Option: 4 s or 6.5 s
  • High-Accuracy Overvoltage Protection:
    ±10 mV
  • Low Power Consumption ICC ˜ 1 µA
    (VCELL(ALL) < VPROTECT)
  • Low Leakage Current per Cell Input < 100 nA
  • Small Package Footprint
    • 6-Pin SON

    • Характеристики

    Battery_type

    Li-Ion
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=BQ294522&&fileType=pdf
    Schedule_b

    8542390000
    Product_dimensions

    2.1 x 2.1 x 0.75 mm
    Pin_count

    6
    Operating_temperature

    -40 to 110 °C
    Бренд

    Msl_level

    2
    Mounting

    Surface Mount
    Max_processing_temp

    260
    Lead_finish

    Gold
    Kind

    Overvoltage Protection Device
    Htsn

    8542390001
    Eccn

    EAR99
    Country_of_origin

    United States
    Supplier_package

    WSON EP
    Артикул: BQ294512DRVR

    Описание

    The bq2945xx family of products is a secondary-level voltage monitor and protector for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition. Based on the configuration, an output is triggered after a fixed delay if any of the two or three cells has an overvoltage condition. This output is triggered into a high state after an overvoltage condition satisfies the specified delay timer.

  • 2-Series and 3-Series Cell Overvoltage Monitor
    for Secondary Protection
  • Fixed Programmable Delay Timer
  • Fixed OVP Threshold
    • Available Range From 3.85 V to 4.6 V
  • Fixed OVP Delay Option: 4 s or 6.5 s
  • High-Accuracy Overvoltage Protection:
    ±10 mV
  • Low Power Consumption ICC ˜ 1 µA
    (VCELL(ALL) < VPROTECT)
  • Low Leakage Current per Cell Input < 100 nA
  • Small Package Footprint
    • 6-Pin SON

    • Детали

    Battery_type

    Li-Ion
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=BQ294522&&fileType=pdf
    Schedule_b

    8542390000
    Product_dimensions

    2.1 x 2.1 x 0.75 mm
    Pin_count

    6
    Operating_temperature

    -40 to 110 °C
    Бренд

    Msl_level

    2
    Mounting

    Surface Mount
    Max_processing_temp

    260
    Lead_finish

    Gold
    Kind

    Overvoltage Protection Device
    Htsn

    8542390001
    Eccn

    EAR99
    Country_of_origin

    United States
    Supplier_package

    WSON EP

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