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BQ29312ARTHRG4 - Texas Instruments

Description: Battery Management 2-3-4 Cell Lithium Protection AFE

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BQ29312ARTHRG4 - Texas Instruments - PCB symbol
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PCB Footprints
BQ29312ARTHRG4 - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTH(S-PVQFN-N24)
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3D Models
BQ29312ARTHRG4 - Texas Instruments - 3D model - Quad Flat No-Lead - RTH(S-PVQFN-N24)
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BQ29312ARTHRG4 Details

  • Manufacturer Part Number:

    BQ29312ARTHRG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    QFN-24

  • Pin Count:

    24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BATTERY PROTECTOR

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    5

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.9 mm

  • Supply Voltage-Max (Vsup):

    25 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    14 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

BQ29312ARTHRG4 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 'BQ29312 PCB Layout Guidelines' (SLUAUH7) for optimal performance.
  • The selection of capacitor values depends on the specific application and operating conditions. TI provides a capacitor selection guide in the datasheet, but it's recommended to use the TI Power Stage Designer tool to get optimized capacitor values for the specific design.
  • The maximum operating temperature range for the BQ29312 is -40°C to 125°C, but it's recommended to derate the device's performance at higher temperatures to ensure reliability and longevity.
  • To ensure EMC compliance, follow the guidelines in the TI application note 'EMC Design Considerations for the BQ29312' (SLUAUH8) and use proper shielding, filtering, and layout techniques to minimize electromagnetic interference.
  • The recommended method for thermal management is to use a heat sink with a thermal interface material (TIM) and to ensure good airflow around the device. TI provides thermal design guidelines in the datasheet and application notes.

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BQ29312ARTHRG4 Overview

Use the download button to access the BQ29312ARTHRG4 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ293, 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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BQ29312ARTHRG4 Alternates

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Part Image BQ29312ARTHR Texas Instruments

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Part Image BQ29312ARTHG4 Texas Instruments

BATTERY PROTECTOR, Fixed, 5 Channel, PQCC24