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LMR23630FDRRT - Texas Instruments

Description: LMR23630 SIMPLE SWITCHER® 36-V, 3-A Synchronous Step-Down Converter

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PCB Footprints
LMR23630FDRRT - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DRR0012D_1
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3D Models
LMR23630FDRRT - Texas Instruments  - 3D model - Small Outline No-lead - DRR0012D_1
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LMR23630FDRRT Details

  • Manufacturer Part Number:

    LMR23630FDRRT

  • 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:

    2017-05-28

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    PFM CONTROL TECHNIQUE ALSO USED

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    30 V

  • Output Voltage-Min:

    1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2200 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LMR23630FDRRT Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMR23630FDRRT should include a solid ground plane, wide power traces, and a thermal relief pattern under the device to facilitate heat dissipation. TI provides a recommended PCB layout in the datasheet and application notes.
  • To ensure stability, follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor is properly sized and placed close to the device. TI also provides a stability calculator tool to help with component selection.
  • The LMR23630FDRRT is rated for operation up to 125°C ambient temperature. However, derating may be necessary for high-power applications or high-temperature environments. Consult the datasheet and thermal design guidelines for more information.
  • Yes, the LMR23630FDRRT is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard and is manufactured using automotive-grade processes. However, additional testing and validation may be required for specific applications.
  • The LMR23630FDRRT has built-in overcurrent protection, but additional protection may be necessary for high-voltage or high-power applications. Consider adding external overvoltage protection devices, such as TVS diodes or zener diodes, and ensure that the PCB design can handle fault conditions.

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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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