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LMR24220TL/NOPB - Texas Instruments

Description: SIMPLE SWITCHER® 42Vin, 2.0A Step-Down Voltage Regulator in micro SMD

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PCB Footprints
LMR24220TL/NOPB - Texas Instruments PCB footprint - BGA - BGA - YPA0028-1
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LMR24220TL/NOPB - Texas Instruments  - 3D model - BGA - YPA0028-1
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LMR24220TL/NOPB Details

  • Manufacturer Part Number:

    LMR24220TL/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    OUTPUT VOLTAGE RANGE OF 0.8V TO 24V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Input Voltage-Max:

    42 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    18 V

  • JESD-30 Code:

    R-PBGA-B28

  • JESD-609 Code:

    e1

  • Length:

    3.6455 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Current-Max:

    2 A

  • Output Voltage-Max:

    24 V

  • Output Voltage-Min:

    0.8 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA28,4X7,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.675 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    2.4495 mm

LMR24220TL/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, using a 2-layer or 4-layer board, and minimizing the distance between the device and the thermal pad or heat sink.
  • To ensure stability and prevent oscillations, it's essential to follow the recommended component values and PCB layout guidelines, and to add a capacitor (e.g., 10nF) between the VOUT and GND pins to filter out high-frequency noise.
  • The maximum input voltage that can be applied to the LMR24220TL/NOPB is 42V, but it's recommended to operate the device within the specified input voltage range (3.5V to 36V) for optimal performance and reliability.
  • Yes, the LMR24220TL/NOPB is rated for operation up to 125°C, but it's essential to ensure proper thermal management and follow the recommended derating guidelines for high-temperature operation.
  • The output capacitor value and type depend on the specific application requirements, such as output voltage, output current, and ripple voltage. A general guideline is to use a low-ESR capacitor (e.g., ceramic or polymer) with a value between 10uF and 100uF.

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LMR24220TL/NOPB 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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Part Image LMR24220TL Texas Instruments

Switching Regulator, Current-mode, 3.4A, 1000kHz Switching Freq-Max, BICMOS, PBGA28