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BQ294706DSGT - Texas Instruments

Description: TEXAS INSTRUMENTS - BQ294706DSGT - BATT PROT, OVER VOLT, LI-ION, WSON-8

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BQ294706DSGT - Texas Instruments - PCB symbol
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PCB Footprints
BQ294706DSGT - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DSG0008A 1
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BQ294706DSGT - Texas Instruments - 3D model - Small Outline No-lead - DSG0008A 1
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BQ294706DSGT Details

  • Manufacturer Part Number:

    BQ294706DSGT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2016-03-17

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    OVER VOLTAGE DETECTION VOLTAGE IS 4.55V

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    INPUT FAULT PROTECTION CONTROLLER

  • Input Voltage-Max:

    20 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    0.002 mA

  • Supply Voltage-Max (Vsup):

    20 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    14.4 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.55V

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

    30

  • Width:

    2 mm

BQ294706DSGT 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 application note 'Battery Management System (BMS) PCB Layout Guidelines' (SLUA623) for optimal performance and thermal management.
  • The BQ294706DSGT is designed to support various battery chemistries, including lithium-ion, lead-acid, and nickel-based batteries. Configuration is done through the device's registers, which can be accessed through the I2C interface. Refer to the datasheet and application notes for specific configuration settings for each battery chemistry.
  • The BQ294706DSGT can support up to 16 series-connected cells, but the maximum number of cells depends on the specific application and battery chemistry. It's recommended to consult with Texas Instruments' support team or a battery management expert to determine the optimal configuration for your specific use case.
  • The BQ294706DSGT has built-in cell balancing capabilities, which can be enabled through the device's registers. Cell balancing is achieved through the use of external FETs and resistors, which are controlled by the device's balancing circuitry. Refer to the datasheet and application notes for detailed information on implementing cell balancing.
  • The BQ294706DSGT has a voltage measurement accuracy of ±1% and a current measurement accuracy of ±2% over the operating temperature range. However, the actual accuracy may vary depending on the specific application and external components used.

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BQ294706DSGT 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 BQ294706DSGR Texas Instruments

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