Texas Instruments BQ7791513PWR
- Part Number:
- BQ7791513PWR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6369487-BQ7791513PWR
- Description:
- 3-series to 5-series stackable ultra-low-power primary protector with autonomous cell balancing
- ECAD Model:
-
- Datasheet:
- bq77915
Texas Instruments BQ7791513PWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments BQ7791513PWR.
- FunctionProtection
- Number of series cells (min)3
- Number of series cells (max)4
- FeaturesCell balancing
- Operating current (typ) (μA)8
- RatingCatalog
- Vin (max) (V)25
- TI functional safety categoryFunctional Safety-Capable
- Overvoltage protection3.8
- Operating temperature range (°C)-40 to 85
- Battery overvoltage protection (min) (V)3
- Battery overvoltage protection (max) (V)4.575
The BQ77915 device is a low-power battery pack protector that implements a suite of voltage, current, and temperature protections and a smart cell balancing algorithm without microcontroller (MCU) control. The device’s stackable interface provides simple scaling to support battery cell applications from 3 series to 20 series or more. Protection thresholds and delays are factory-programmed and available in a variety of configurations. Separate overtemperature and undertemperature thresholds for discharge (OTD and UTD) and charge (OTC and UTC) are provided for added flexibility.
BQ7791513PWR More Descriptions
3-series to 5-series stackable ultra-low-power primary protector with autonomous cell balancing 24-TSSOP -40 to 85
IC BATT PROT LI-ION 3-5C 24TSSOP
3-SERIES TO 5-SERIES STACKABLE U
IC BATT PROT LI-ION 3-5C 24TSSOP
3-SERIES TO 5-SERIES STACKABLE U
The three parts on the right have similar specifications to BQ7791513PWR.
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ImagePart NumberManufacturerFunctionNumber of series cells (min)Number of series cells (max)FeaturesOperating current (typ) (μA)RatingVin (max) (V)TI functional safety categoryOvervoltage protectionOperating temperature range (°C)Battery overvoltage protection (min) (V)Battery overvoltage protection (max) (V)Factory Lead TimeLifecycle StatusMounting TypePackage / CaseSurface MountNumber of PinsOperating TemperaturePackagingJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishAdditional FeatureTerminal PositionTerminal FormSupply VoltageTerminal PitchBase Part NumberSupply Voltage-Max (Vsup)Supply Voltage-Min (Vsup)Number of ChannelsAnalog IC - Other TypeAdjustable ThresholdFault ProtectionBattery ChemistryNumber of CellsHeightLengthWidthThicknessRoHS StatusMountSubcategoryPeak Reflow Temperature (Cel)Reflow Temperature-Max (s)Qualification StatusMax Supply VoltageMin Supply VoltageOperating Supply CurrentSupply Current-Max (Isup)Threshold VoltageLead FreeOperating Supply VoltageView Compare
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BQ7791513PWRProtection34Cell balancing8Catalog25Functional Safety-Capable3.8-40 to 8534.575----------------------------------------------- -
Battery Protection-----------6 WeeksACTIVE (Last Updated: 3 days ago)Surface Mount20-TSSOP (0.173, 4.40mm Width)YES20-40°C~85°C TATape & Reel (TR)e4yesActive2 (1 Year)20EAR99Nickel/Palladium/Gold (Ni/Pd/Au)OVER VOLTAGE AND UNDER VOLTAGE THRESHOLD IS 4.25 AND 2.7VDUALGULL WING20V0.65mmBQ779050225V3V5POWER SUPPLY SUPPORT CIRCUITNOOver Current, Over Temperature, Over/Under Voltage, Short CircuitLithium-Ion3 ~ 51.2mm6.5mm4.4mm1mmROHS3 Compliant------------
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Battery Protection-----------8 WeeksACTIVE (Last Updated: 1 week ago)Surface Mount8-WDFN Exposed Pad-8-40°C~110°C TATape & Reel (TR)e4yesActive2 (1 Year)8EAR99Nickel/Palladium/Gold (Ni/Pd/Au)-DUALNO LEAD-0.65mmBQ771600---POWER SUPPLY SUPPORT CIRCUIT-Over VoltageLithium-Ion2 ~ 4800μm4mm3mm750μmROHS3 CompliantSurface MountPower Management Circuits260NOT SPECIFIEDNot Qualified20V3V2μA0.002mA4.3Lead Free-
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Battery Protection-----------6 WeeksACTIVE (Last Updated: 1 week ago)Surface Mount8-WDFN Exposed Pad-8-40°C~110°C TATape & Reel (TR)e4yesActive2 (1 Year)8EAR99Nickel/Palladium/Gold (Ni/Pd/Au)-DUALNO LEAD-0.65mmBQ771601---POWER SUPPLY SUPPORT CIRCUIT-Over VoltageLithium-Ion2 ~ 4800μm4mm3mm750μmROHS3 CompliantSurface MountPower Management Circuits260NOT SPECIFIEDNot Qualified--2μA0.002mA4.225Lead Free20V
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