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BQ24230RGTT - Texas Instruments

Description: USB Friendly 0.5A Li+ Charger w/ Dynamic Power Management, 6.6V OVP

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PCB Footprints
BQ24230RGTT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGT0016C_2
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3D Models
BQ24230RGTT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGT0016C_2
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BQ24230RGTT Details

  • Manufacturer Part Number:

    BQ24230RGTT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    16

  • 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:

    6.4 V

  • Input Voltage-Min:

    4.35 V

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,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):

    1.5 mA

  • Supply Voltage-Max (Vsup):

    6.4 V

  • Supply Voltage-Min (Vsup):

    4.35 V

  • Supply Voltage-Nom (Vsup):

    5 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:

    QUAD

  • Threshold Voltage-Nom:

    +3.3V

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

    30

  • Width:

    3 mm

BQ24230RGTT Frequently Asked Questions (FAQs)

  • A good PCB layout for the BQ24230RGTT involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. TI provides a recommended layout in the datasheet and application notes.
  • The inductor value depends on the input voltage, output voltage, and maximum current. TI provides an inductor selection guide in the datasheet, and online tools like the TI Power Designer can help with inductor selection.
  • The BQ24230RGTT is rated for operation from -40°C to 85°C. However, the device can be derated for operation up to 105°C with reduced output current.
  • The BQ24230RGTT has a built-in OVP feature that can be enabled by connecting the OVP pin to a resistor divider network. The OVP threshold is set by the resistor values, and the device will shut down if the output voltage exceeds the set threshold.
  • Yes, the BQ24230RGTT is AEC-Q100 qualified and suitable for automotive and high-reliability applications. However, additional testing and validation may be required to meet specific industry standards.

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BQ24230RGTT 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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