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BQ79600PWRQ1 - Texas Instruments

Description: Battery Management Automotive SPI/UART communication interface functional-safety compliant with automatic host wakeup

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BQ79600PWRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW
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BQ79600PWRQ1 Details

  • Manufacturer Part Number:

    BQ79600PWRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-08-15

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Boundary Scan:

    NO

  • Bus Compatibility:

    SPI, UART

  • Clock Frequency-Max:

    32.48 MHz

  • Communication Protocol:

    ASYNC, BIT

  • Data Encoding/Decoding Method:

    NRZ

  • Data Transfer Rate-Max:

    1 MBps

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    2

  • Number of Serial I/Os:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max:

    1.85 V

  • Supply Voltage-Min:

    1.75 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

BQ79600PWRQ1 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the high-current paths short and wide, and use thermal vias to dissipate heat. Refer to the TI application note 'BQ79600PWRQ1 PCB Layout Guidelines' for more details.
  • The BQ79600PWRQ1 can be configured for different battery chemistries by adjusting the voltage and current settings through the I2C interface. Use the TI-provided software development kit (SDK) to configure the device for your specific battery chemistry.
  • The BQ79600PWRQ1 can operate from -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. Ensure proper thermal design and heat dissipation to maintain a safe operating temperature.
  • The BQ79600PWRQ1 has a built-in overcurrent protection feature. Set the OCP threshold through the I2C interface, and the device will automatically disconnect the battery from the load when the current exceeds the set threshold.
  • The BQ79600PWRQ1 is designed for battery management systems up to 100 V. For high-voltage applications, consider using the BQ79606PWRQ1, which supports up to 200 V.

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BQ79600PWRQ1 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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