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BQ78350DBTR-R1A

Texas Instruments BQ78350DBTR-R1A

Part Number:
BQ78350DBTR-R1A
Manufacturer:
Texas Instruments
Ventron No:
6369491-BQ78350DBTR-R1A
Description:
CEDV li-ion gas gauge and battery management controller
ECAD Model:
Datasheet:
bq78350-r1a

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Specifications
Texas Instruments BQ78350DBTR-R1A technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments BQ78350DBTR-R1A.
  • Cell chemistry
    Li-Ion/Li-Polymer
  • Number of series cells
    >4 Cells
  • Communication interface
    I2C
  • Battery capacity (min) (mAh)
    100
  • Battery capacity (max) (mAh)
    320000
  • Implementation
    Pack
  • External capacity indication
    LCD
  • Features
    CEDV algorithm
  • Operating temperature range (°C)
    -40 to 85
  • Cell balancing
    External
  • Rating
    Catalog
Description

The Texas Instruments BQ78350-R1A li-ion and LiFePO4 Battery Management Controller and companion to the BQ769x0 family of analog front end (AFE) protection devices provides a comprehensive set of Battery Management System (BMS) subsystems, helping to accelerate product development for faster time-to-market.

The BQ78350-R1A controller and the BQ769x0 AFE support 3-series to 15-series cell applications. The BQ78350-R1A device provides an accurate fuel gauge and state-of-health (SoH) monitor, as well as cell balancing and a full range of voltage-, current-, and temperature-based protection features.

The BQ78350-R1A device offers optional LED or LCD display configurations for capacity reporting. It also makes data available over its SMBus 1.1 interface. Battery history and diagnostic data is also kept within the device in non-volatile memory and is available over the same interface.

BQ78350DBTR-R1A More Descriptions
CEDV li-ion gas gauge and battery management controller 30-TSSOP -40 to 85
ROHS3Compliant INDUSTRIAL GULL WING Active battery management 85C 2.6V
Power Supply Support Circuit, Adjustable, 1 Channel
IC BATT MON LI-ION 3-15C 30TSSOP
Product Comparison
The three parts on the right have similar specifications to BQ78350DBTR-R1A.
  • Image
    Part Number
    Manufacturer
    Cell chemistry
    Number of series cells
    Communication interface
    Battery capacity (min) (mAh)
    Battery capacity (max) (mAh)
    Implementation
    External capacity indication
    Features
    Operating temperature range (°C)
    Cell balancing
    Rating
    Factory Lead Time
    Lifecycle Status
    Contact Plating
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    Series
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    HTS Code
    Terminal Position
    Peak Reflow Temperature (Cel)
    Supply Voltage
    Terminal Pitch
    Base Part Number
    Function
    Operating Supply Voltage
    Number of Channels
    Interface
    Max Supply Voltage
    Min Supply Voltage
    Analog IC - Other Type
    Adjustable Threshold
    Fault Protection
    Battery Chemistry
    Number of Cells
    Height
    Length
    Width
    Thickness
    Radiation Hardening
    RoHS Status
    Lead Free
    Surface Mount
    Termination
    Output Voltage
    Max Output Voltage
    Max Input Voltage
    Number of Batteries
    REACH SVHC
    Terminal Form
    Supply Voltage-Min (Vsup)
    View Compare
  • BQ78350DBTR-R1A
    BQ78350DBTR-R1A
    Texas Instruments
    Li-Ion/Li-Polymer
    >4 Cells
    I2C
    100
    320000
    Pack
    LCD
    CEDV algorithm
    -40 to 85
    External
    Catalog
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • BQ78PL116RGZR
    BQ78PL116RGZR
    Texas Instruments
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    12 Weeks
    ACTIVE (Last Updated: 1 day ago)
    Gold
    Surface Mount
    Surface Mount
    48-VFQFN Exposed Pad
    48
    -40°C~85°C TA
    Tape & Reel (TR)
    PowerLAN™, PowerPump™
    e4
    yes
    Active
    3 (168 Hours)
    48
    EAR99
    8542.39.00.01
    QUAD
    260
    3.6V
    0.5mm
    BQ78PL116
    Multi-Function Controller
    3.6V
    2
    SMBus
    4.5V
    2.5V
    POWER SUPPLY MANAGEMENT CIRCUIT
    YES
    Over Current, Over Temperature, Over/Under Voltage, Short Circuit
    Lithium-Ion
    3 ~ 16
    1mm
    7mm
    7mm
    900μm
    No
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    BQ78350DBTR-R1A vs BQ78PL116RGZR
  • BQ78PL114RGZT
    BQ78PL114RGZT
    Texas Instruments
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    8 Weeks
    ACTIVE (Last Updated: 5 days ago)
    Gold
    -
    Surface Mount
    48-VFQFN Exposed Pad
    48
    -40°C~85°C TA
    Tape & Reel (TR)
    PowerLAN™, PowerPump™
    e4
    yes
    Active
    3 (168 Hours)
    48
    EAR99
    8542.39.00.01
    QUAD
    260
    2.7V
    0.5mm
    BQ78PL114
    Battery Monitor
    -
    4
    I2C, SMBus, SPI
    4.5V
    2.3V
    POWER SUPPLY MANAGEMENT CIRCUIT
    YES
    Over Current, Over Temperature, Over/Under Voltage, Short Circuit
    Lithium-Ion
    3 ~ 8
    1mm
    7mm
    7mm
    900μm
    No
    ROHS3 Compliant
    Lead Free
    YES
    SMD/SMT
    500mV
    500mV
    4.5V
    10
    No SVHC
    -
    -
    BQ78350DBTR-R1A vs BQ78PL114RGZT
  • BQ78350DBTR
    BQ78350DBTR
    Texas Instruments
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    NRND (Last Updated: 5 days ago)
    Gold
    Surface Mount
    Surface Mount
    30-TFSOP (0.173, 4.40mm Width)
    30
    -40°C~85°C TA
    Tape & Reel (TR)
    -
    e4
    yes
    Not For New Designs
    2 (1 Year)
    30
    -
    -
    DUAL
    -
    2.5V
    0.5mm
    BQ78350
    Battery Monitor
    2.6V
    1
    SMBus
    -
    -
    POWER SUPPLY MANAGEMENT CIRCUIT
    YES
    Over Current, Over Temperature, Over/Under Voltage
    Multi-Chemistry
    3 ~ 15
    1.2mm
    7.8mm
    4.4mm
    1mm
    -
    ROHS3 Compliant
    Lead Free
    -
    -
    5.5V
    -
    -
    -
    -
    GULL WING
    2.4V
    BQ78350DBTR-R1A vs BQ78350DBTR
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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