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BQ294701DSGR - Texas Instruments

Description: Lithium-ion Protection IC Family Offering Accurate Cell-by-cell V Monitoring

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BQ294701DSGR - Texas Instruments - PCB symbol
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BQ294701DSGR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - BQ294701DSGR
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BQ294701DSGR - Texas Instruments - 3D model - Small Outline No-lead - BQ294701DSGR
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BQ294701DSGR Details

  • Manufacturer Part Number:

    BQ294701DSGR

  • 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

  • Additional Feature:

    Battery over-voltage protection(Min/Max)(V) : 3.85 and 4.6

  • Analog IC - Other Type:

    BATTERY PROTECTOR

  • Input Voltage-Max:

    20 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.08,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.75 mm

  • Supply Current-Max (Isup):

    0.002 mA

  • Supply Voltage-Max (Vsup):

    20 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

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

    30

  • Width:

    2 mm

BQ294701DSGR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate layer for the power traces is recommended. Keep the power traces short and wide, and use vias to connect the power planes to the ground plane. Refer to the TI application note 'PCB Layout Guidelines for the BQ294701DSGR' for more details.
  • Use the TI Webench tool to select the optimal external components, such as the inductor, capacitors, and resistors, based on your specific application requirements. You can also refer to the datasheet and application notes for guidance on component selection.
  • The BQ294701DSGR is rated for operation from -40°C to 125°C. However, the maximum ambient temperature range may vary depending on the specific application and thermal design. Refer to the datasheet and thermal design guidelines for more information.
  • Use a systematic approach to troubleshoot issues, starting with a review of the PCB layout, component selection, and soldering quality. Use oscilloscopes and other measurement tools to analyze the voltage and current waveforms. Refer to the TI application notes and technical support resources for guidance on troubleshooting common issues.
  • Yes, the BQ294701DSGR is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard and is designed to meet the stringent reliability and quality requirements of these applications.

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BQ294701DSGR Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like BQ294, 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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