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BQ24617RGET - Texas Instruments

Description: Stand-Alone Synchronous Switch-Mode Li-Ion or Li-Polymer Battery Charger with System Power Selector and Low Iq

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Symbol
BQ24617RGET - Texas Instruments - PCB symbol
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PCB Footprints
BQ24617RGET - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGE0024B
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3D Models
BQ24617RGET - Texas Instruments - 3D model - Quad Flat No-Lead - RGE0024B
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BQ24617RGET Details

  • Manufacturer Part Number:

    BQ24617RGET

  • 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:

    24 V

  • Input Voltage-Min:

    5 V

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • 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 Equivalence Code:

    LCC24,.16SQ,20

  • 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:

    1 mm

  • Supply Current-Max (Isup):

    5 mA

  • Supply Voltage-Max (Vsup):

    24 V

  • Supply Voltage-Min (Vsup):

    5 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

  • Threshold Voltage-Nom:

    +3.85V

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

    30

  • Width:

    4 mm

BQ24617RGET Frequently Asked Questions (FAQs)

  • A good PCB layout for the BQ24617RGET involves keeping the high-current paths short and wide, using a solid ground plane, and placing the input capacitors close to the device. TI provides a recommended layout in the datasheet and application notes.
  • When selecting an inductor for the BQ24617RGET, consider the inductor's saturation current, DC resistance, and core material. TI recommends using an inductor with a saturation current rating of at least 1.5 times the maximum output current, and a DC resistance of less than 100 mΩ.
  • The maximum ambient temperature for the BQ24617RGET is 85°C, but the device can operate up to 105°C with derating. It's essential to ensure proper thermal management to prevent overheating.
  • The BQ24617RGET is designed for low-voltage applications up to 18V. For high-voltage applications, consider using a different device or adding external voltage regulation to ensure safe operation.
  • To troubleshoot issues with the BQ24617RGET, start by checking the PCB layout, component selection, and soldering quality. Use an oscilloscope to measure the output voltage and current, and consult the datasheet and application notes for guidance on troubleshooting common issues.

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BQ24617RGET Overview

Use the download button to access the BQ24617RGET schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ246, 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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