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LMR33630BQRNXTQ1 - Texas Instruments

Description: 3.8-V to 36-V, 3-A synchronous step-down voltage converter

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LMR33630BQRNXTQ1 - Texas Instruments PCB footprint - Other - Other - RNX0012B
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LMR33630BQRNXTQ1 - Texas Instruments  - 3D model - Other - RNX0012B
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LMR33630BQRNXTQ1 Details

  • Manufacturer Part Number:

    LMR33630BQRNXTQ1

  • 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:

    ASLO AVAILBALE IN PFM MODE; ADJUSTABLE OUTPUT VOLTAGE 1 TO 24V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3.8 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PQCC-N12

  • JESD-609 Code:

    e4

  • 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:

    34 V

  • Output Voltage-Min:

    1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.9 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2100 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    2 mm

LMR33630BQRNXTQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 2-layer or 4-layer PCB with a solid ground plane and thermal vias to the bottom layer to improve thermal performance. A minimum of 2 oz copper thickness is recommended.
  • To ensure stability, ensure that the output capacitor is properly sized and placed close to the device. Also, use a low-ESR capacitor and ensure that the input capacitor is properly decoupled. Additionally, follow the recommended PCB layout guidelines.
  • The maximum input voltage that can be applied to the LMR33630BQRNXTQ1 is 42V. Exceeding this voltage may cause damage to the device.
  • The LMR33630BQRNXTQ1 has built-in overcurrent protection. However, to further protect the device, consider adding external overcurrent protection such as a fuse or a current sense resistor.
  • The recommended input capacitor value is 10uF to 22uF, and a low-ESR ceramic capacitor such as X5R or X7R is recommended.

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LMR33630BQRNXTQ1 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 LMR33630BRNXT Texas Instruments

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Part Image LMR33630BQRNXRQ1 Texas Instruments

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Part Image LMR33630BRNXR Texas Instruments

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