Texas Instruments BQ34210IPWRQ1
- Part Number:
- BQ34210IPWRQ1
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6369279-BQ34210IPWRQ1
- Description:
- Automotive Qualified Single cell system-side CEDV fuel gauge
- ECAD Model:
-
- Datasheet:
- bq34210-q1
- Cell chemistryLi-Ion/Li-Polymer
- Number of series cellsSingle Cell
- Communication interfaceI2C
- Battery capacity (min) (mAh)100
- Battery capacity (max) (mAh)14000
- ImplementationSystem
- External capacity indicationNone
- FeaturesCEDV algorithm
- Operating temperature range (°C)-40 to 85
- RatingAutomotive
The bq34210-Q1 1-Series Cell System-Side CEDV Fuel Gauge provides fuel gauging and End-of-Service (EOS) Determination for 1-series cell batteries in applications that encounter infrequent discharge, such as eCall systems and uninterruptible power supplies (UPS) for backup during power failures, where batteries may stay connected to a charging power source most of their lifetime until needed. The bq34210-Q1 fuel gauge supports multiple battery chemistries, including Li-Ion, LiFePO4, and NiMH.
The gas gauging function uses voltage, current, and temperature data along with Compensated End-of-Discharge (CEDV) technology to provide State-of-Charge (SOC) and State-of-Health (SOH) data. The device’s EOS Determination function alerts when battery capability has degraded and is approaching the end of its usable service.
Battery fuel gauging with the bq34210-Q1 fuel gauge requires connections only to PACK (P ) and PACK– (P–) for a removable battery pack or embedded battery management system.
1-Series Cell System-Side CEDV Fuel Gauge for Rarely Discharged Batteries
ACTIVE (Last Updated: 2days ago) DUAL Tape & Reel (TR) e4 battery management 4.5V 4.4mm -40C~85C TA
IC BATT PWR MGMT MULT 1C 14TSSOP
IC VREF SHUNT PREC 3V SOT-23-3
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ImagePart NumberManufacturerCell chemistryNumber of series cellsCommunication interfaceBattery capacity (min) (mAh)Battery capacity (max) (mAh)ImplementationExternal capacity indicationFeaturesOperating temperature range (°C)RatingFactory Lead TimeLifecycle StatusContact PlatingMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeHTS CodeSubcategoryTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Supply VoltageTerminal PitchReflow Temperature-Max (s)Base Part NumberFunctionQualification StatusOutput VoltageOperating Supply VoltagePower SuppliesNumber of ChannelsInterfaceMax Supply VoltageMin Supply VoltageAnalog IC - Other TypeOperating Supply CurrentAdjustable ThresholdFault ProtectionBattery ChemistryNumber of CellsHeightLengthWidthThicknessRoHS StatusLead FreeSurface MountTerminal FinishSupply Voltage-Max (Vsup)Supply Voltage-Min (Vsup)View Compare
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BQ34210IPWRQ1Li-Ion/Li-PolymerSingle CellI2C10014000SystemNoneCEDV algorithm-40 to 85Automotive--------------------------------------------------- -
----------6 WeeksACTIVE (Last Updated: 2 days ago)GoldSurface MountSurface Mount44-TFSOP (0.173, 4.40mm Width)44-40°C~85°C TATape & Reel (TR)Impedance Track™e4yesActive2 (1 Year)44EAR998542.39.00.01Power Management CircuitsDUALGULL WING26014V0.5mmNOT SPECIFIEDBQ34Z950Battery MonitorNot Qualified25V5V14V1SMBus25V4.5VPOWER SUPPLY MANAGEMENT CIRCUIT550μAYESOver Current, Over Temperature, Over/Under Voltage, Short CircuitLithium Ion/Polymer2 ~ 41.2mm11mm4.4mm1mmROHS3 CompliantLead Free----
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----------6 WeeksACTIVE (Last Updated: 4 days ago)--Surface Mount14-TSSOP (0.173, 4.40mm Width)14-40°C~85°C TATube-e4yesActive2 (1 Year)14EAR99--DUALGULL WING-3.6V--BQ34110Battery Monitor----1I2C--POWER SUPPLY SUPPORT CIRCUIT-NO-Multi-Chemistry1 ~ 41.2mm5mm4.4mm1mmROHS3 CompliantLead FreeYESNickel/Palladium/Gold (Ni/Pd/Au)4.5V2.7V
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----------6 WeeksACTIVE (Last Updated: 3 days ago)-Surface MountSurface Mount44-TFSOP (0.173, 4.40mm Width)44-40°C~85°C TATape & Reel (TR)Impedance Track™e4yesActive2 (1 Year)44EAR998542.39.00.01Power Management CircuitsDUALGULL WING26014V0.5mmNOT SPECIFIEDBQ34Z653Multi-Function ControllerNot Qualified25V-14V1SMBus25V4.5VPOWER SUPPLY SUPPORT CIRCUIT-YESOver Current, Over Temperature, Over/Under Voltage, Short CircuitLithium Ion/Polymer2 ~ 41.2mm11mm4.4mm1mmROHS3 CompliantLead Free-Nickel/Palladium/Gold (Ni/Pd/Au)--
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Wide range fuel gauge with Impedance Track?; for lead acid batteries | battery gas gauge
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Multi-chemistry high-cell Count battery fuel gauge with integrated rarely discharged module
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