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LM62435CPPQRJRRQ1 - Texas Instruments

Description: AUTOMOTIVE 3-V TO 36-V, 3.5-A, L

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PCB Footprints
LM62435CPPQRJRRQ1 - Texas Instruments PCB footprint - Other - Other - RJR0014A
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LM62435CPPQRJRRQ1 - Texas Instruments  - 3D model - Other - RJR0014A
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LM62435CPPQRJRRQ1 Details

  • Manufacturer Part Number:

    LM62435CPPQRJRRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-05-31

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    PFM CONTROL ALSO POSSIBLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    13.5 V

  • JESD-30 Code:

    R-PQCC-N14

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3.5 A

  • Output Voltage-Max:

    34 V

  • Output Voltage-Min:

    1 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC14(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2200 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3.5 mm

LM62435CPPQRJRRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the LM62435 datasheet, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure optimal heat dissipation.
  • The selection of input and output capacitors depends on the specific application requirements, such as input voltage, output voltage, and output current. Texas Instruments provides guidelines for capacitor selection in the datasheet, including recommended values and characteristics.
  • The maximum junction temperature (Tj) for the LM62435 is 150°C. Operating the regulator above this temperature can reduce its reliability and lifespan.
  • The LM62435 is a commercial-grade regulator, but Texas Instruments offers automotive-grade and high-reliability versions of this regulator, such as the LM62435QCPPQRJRRQ1, which meets the requirements of the AEC-Q100 standard.
  • To ensure EMC, follow proper PCB layout and design practices, such as using a solid ground plane, minimizing loop areas, and using shielding and filtering components as needed. Texas Instruments also provides EMC guidelines and recommendations in the datasheet.

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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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