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BQ24167RGER - Texas Instruments

Description: Battery Management Sgl Cell Switchmode Li-Ion Batt Charger

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PCB Footprints
BQ24167RGER - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGE0024H-1
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3D Models
BQ24167RGER - Texas Instruments  - 3D model - Quad Flat No-Lead - RGE0024H-1
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BQ24167RGER Details

  • Manufacturer Part Number:

    BQ24167RGER

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    24

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    4.2 V

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • 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

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    10 V

  • Supply Voltage-Min (Vsup):

    4.2 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

BQ24167RGER Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and placement guide in the application note SLUA444, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The BQ24167RGER can be configured for different charging scenarios using the I2C interface. The device has several registers that can be programmed to set the charging voltage, current, and timer. The configuration depends on the specific charging requirements and can be found in the device's datasheet and application notes.
  • The BQ24167RGER is rated for operation in ambient temperatures ranging from -40°C to 85°C. However, the device's performance and reliability may be affected at extreme temperatures, and additional thermal management may be required for high-temperature applications.
  • Yes, the BQ24167RGER can be used for charging multiple batteries in parallel. However, the device's charging current and voltage regulation must be carefully considered to ensure that each battery is charged safely and efficiently. Additional circuitry and control logic may be required to manage the charging process.
  • Troubleshooting issues with the BQ24167RGER typically involves checking the device's configuration, power supply, and output voltage and current. Texas Instruments provides a troubleshooting guide in the device's datasheet and application notes, which includes common issues and solutions. Additionally, engineers can use oscilloscopes and logic analyzers to debug the device's operation.

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BQ24167RGER 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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