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BQ29701DSET - Texas Instruments

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

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BQ29701DSET - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DSE(S-PDSO-N6)_11
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BQ29701DSET - Texas Instruments  - 3D model - Small Outline No-lead - DSE(S-PDSO-N6)_11
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BQ29701DSET Details

  • Manufacturer Part Number:

    BQ29701DSET

  • 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 , 2.3

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

    30

  • Width:

    1.5 mm

BQ29701DSET 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 the low-voltage traces. Use a common ground point for the high-voltage and low-voltage circuits.
  • Consult the datasheet for the specific battery chemistry's recommended configuration. Adjust the voltage and current limits, charge/discharge rates, and termination voltage according to the battery manufacturer's recommendations.
  • The BQ29701DSET is rated for operation from -40°C to 85°C. However, the device's performance and reliability may degrade at extreme temperatures. Ensure proper thermal management and consider derating the device for high-temperature applications.
  • Yes, but with caution. The BQ29701DSET can charge multiple batteries in parallel, but ensure the total current does not exceed the device's maximum rating. Also, consider the battery balancing and monitoring requirements for parallel charging.
  • Consult the datasheet's troubleshooting section and application notes. Check the device's status registers, monitor the charging/discharging currents and voltages, and verify the configuration and settings. Use an oscilloscope to analyze the device's behavior and identify potential issues.

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BQ29701DSET 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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