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GG25LAJ

Fuel Gauge Li-Ion/Li-Pol Serial I2C 4mA 0.4V 12-Pin CSP T/R

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GG25LAJ
  • GG25LAJ
Manufacturer:STMicroelectronics
Product Category: Power Management, Battery Management, Battery Fuel Gauges
Avnet Manufacturer Part #: GG25LAJ
Secondary Manufacturer Part#: GG25LAJ
  • Legend Information Icon RoHS 10 Compliant
  • Legend Information Icon Tariff Charges

The GG25L includes the hardware functions required to implement a low-cost gas gauge for battery monitoring. The GG25L uses current sensing, Coulomb counting and accurate measurements of the battery voltage to estimate the state-of-charge (SOC) of the battery. An internal temperature sensor simplifies implementation of temperature compensation.An alarm output signals a low SOC condition and can also indicate low battery voltage. The alarm threshold levels are programmable.The GG25L offers advanced features to ensure high performance gas gauging in all application conditions.

  • OptimGaugeTM algorithm
  • 0.25% accuracy battery voltage monitoring
  • Coulomb counter and voltage-mode gas gauge operations
  • Robust initial open-circuit-voltage (OCV) measurement at power up with debounce delay
  • Low battery level alarm output with programmable thresholds
  • Internal temperature sensor
  • Battery swap detection
  • Low power: 45 µA in power-saving mode, 2 µA max in standby mode
  • 1.4 x 2.0 mm 10-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
    		10
    		100 uA
    		2.7, 4.5 V
    		-40 to 85 °C
    		85 °C
    		-40 °C
    		4 mA
    		0.4 V
    		12CSP
    		12
    		2.04 x 1.4 x 0.42 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+
    $2.267
    10000+
    $2.21171
    20000+
    $2.18506
    30000+
    $2.15905
    40000+
    $2.13365