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BQ29707DSER - Texas Instruments

Description: Li-Ion/Li Polymer Advanced Single-Cell Battery Protector IC Family

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BQ29707DSER - Texas Instruments - PCB symbol
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BQ29707DSER - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - BQ29707DSER
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BQ29707DSER - Texas Instruments - 3D model - Small Outline No-lead - BQ29707DSER
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BQ29707DSER Details

  • Manufacturer Part Number:

    BQ29707DSER

  • 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

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BATTERY MONITOR

  • Input Voltage-Max:

    8 V

  • JESD-30 Code:

    S-PDSO-N6

  • JESD-609 Code:

    e4

  • Length:

    1.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSON

  • Package Equivalence Code:

    SOLCC6,.06,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    0.0055 mA

  • Supply Voltage-Max (Vsup):

    8 V

  • Supply Voltage-Min (Vsup):

    1.5 V

  • Supply Voltage-Nom (Vsup):

    3.6 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:

    4.28 , 2.8

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

    30

  • Width:

    1.5 mm

BQ29707DSER Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate layer for the high-voltage traces is recommended. Keep the high-voltage traces short and away from sensitive analog signals.
  • Consult the datasheet for the specific battery chemistry's recommended settings for the BQ29707DSER. Adjust the device's configuration registers accordingly, and consider consulting TI's application notes for guidance.
  • Not using the internal VREG may require an external voltage regulator, which can increase the overall system cost and complexity. However, this can be beneficial in certain applications where a specific voltage regulator is required.
  • Use a logic analyzer or oscilloscope to monitor the device's communication buses and voltage rails. Consult the datasheet and application notes for troubleshooting guidelines and potential error sources.
  • The BQ29707DSER supports various communication protocols, including I2C, SPI, and UART. Check the datasheet for compatibility with your specific BMS protocol requirements.

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BQ29707DSER Overview

Use the download button to access the BQ29707DSER schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ297, or try a keyword search, such as Power Management Circuits

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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BQ29707DSER Alternates

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Part Image BQ29707DSET Texas Instruments

BATTERY MONITOR, Fixed, 1 Channel, 4.28 , 2.8, PDSO6