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BQ20Z80DBTR-V110 - Texas Instruments

Description: Battery Battery Monitor IC Lithium Ion/Polymer 38-TSSOP

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BQ20Z80DBTR-V110 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBT0038A
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BQ20Z80DBTR-V110 Details

  • Manufacturer Part Number:

    BQ20Z80DBTR-V110

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    38

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY GAUGE

  • JESD-30 Code:

    R-PDSO-G38

  • JESD-609 Code:

    e4

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    38

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4.4 mm

BQ20Z80DBTR-V110 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow the guidelines in the 'Battery Fuel Gauge Design Guide' (SLUA364) and the 'PCB Layout Guidelines for Fuel Gauges' (SLUA365) application notes.
  • Calibration of the fuel gauge is done through the use of the TI-provided software tool, Fuel Gauge Studio, which allows for customization of the fuel gauge's parameters and calibration data. Refer to the 'Fuel Gauge Studio User's Guide' (SLUA366) for more information.
  • The accuracy of the fuel gauge is dependent on various factors such as the type of battery, operating conditions, and calibration. According to the datasheet, the fuel gauge has an accuracy of ±5% over the entire operating range, but this can be improved with proper calibration and compensation techniques.
  • The BQ20Z80DBTR-V110 is optimized for lithium-ion batteries, but it can be used with other types of batteries with some modifications. However, it's recommended to consult with Texas Instruments or a battery expert to ensure proper operation and accuracy.
  • The BQ20Z80DBTR-V110 communicates with a microcontroller through an I2C interface. The datasheet provides detailed information on the communication protocol and register maps. Additionally, Texas Instruments provides example code and application notes for popular microcontrollers.

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BQ20Z80DBTR-V110 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image BQ20Z80DBTR-V110G4 Texas Instruments

Adjustable, 1 Channel, PDSO38