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STC3117IJT

Battery Fuel Gauge, Li-Ion, Li-Pol, 2.7V to 4.5V Supply, I2C Interface, CSP-9

Manufacturer:STMicroelectronics
Avnet Manufacturer Part #: STC3117IJT
Secondary Manufacturer Part#: STC3117IJT
  • Legend Information Icon RoHS 10 Compliant
  • Legend Information Icon Tariff Charges

The STC3117 includes the STMicroelectronics OptimGauge algorithm. It provides accurate battery state-of-charge (SOC) monitoring, tracks battery parameter changes with operation conditions, temperature, and aging, and allows the application to get a battery state-of-health (SOH) indication.An alarm output signals low SOC or low voltage conditions and also indicates fault conditions like a missing or swapped battery.

  • Patented OptimGauge™ algorithm for accurate battery capacity calculation
  • Robust initial open-circuit-voltage (OCV) measurement at power up
  • Programmable low battery alarm
  • Missing/swapped battery detection
  • Average current internal calculation
  • End-of-charge detection
  • Internal temperature sensor
  • Battery swap detection with protection against false battery insertion
  • Low power: 40 µA in voltage-only mode, 2 µA max in standby mode
  • 1.49 x 1.594 mm 9-bump CSP package
  • Technical Attributes

    Find Similar Parts

    Description Value
    Li-Ion, Li-Pol, Li-Pol
    Serial I2C
    Tin-Silver-Copper
    260 °C
    Surface Mount
    MSL 3 - 168 hours
    9
    80 uA
    3 V
    -55 to 150 °C
    85 °C
    -40 °C
    4 mA
    0.4 V
    9CSP
    9
    1.59 x 1.49 x 0.47 mm
    Industrial
    CSP
    4.5 V
    2.7 V

    ECCN / UNSPSC / COO

    Description Value
    Country of Origin: RECOVERY FEE
    ECCN: EAR99
    HTSN: 8542330001
    Schedule B: 8542330000
    In Stock :  0
    Additional inventory
    Factory Lead Time: 168 Weeks
    Price for: Each
    Quantity:
    Min:5000  Mult:5000  
    USD $:
    5000+
    $0.91429
    10000+
    $0.86486
    20000+
    $0.8421
    30000+
    $0.82051
    40000+
    $0.8