Part Image

LMR33620CQ3RNXTQ1 - Texas Instruments

Description: 3.8-V to 36-V, 2-A synchronous step-down voltage converter

Download LMR33620CQ3RNXTQ1 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LMR33620CQ3RNXTQ1 - Texas Instruments PCB footprint - Other - Other - RNX0012B_FFW
click to zoom
3D Models
LMR33620CQ3RNXTQ1 - Texas Instruments  - 3D model - Other - RNX0012B_FFW
click to zoom

LMR33620CQ3RNXTQ1 Details

  • Manufacturer Part Number:

    LMR33620CQ3RNXTQ1

  • 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:

    2018-11-15

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO WORKS IN PFM MODE

  • 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:

    2 A

  • Output Voltage-Max:

    34 V

  • Output Voltage-Min:

    1 V

  • Output Voltage-Nom:

    3.3 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

  • 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

LMR33620CQ3RNXTQ1 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 dissipate heat efficiently. A minimum of 2 oz copper thickness is recommended.
  • Monitor the input voltage, output voltage, and output current to ensure they are within the recommended operating conditions specified in the datasheet. Use proper voltage regulation and filtering to prevent voltage transients and noise.
  • A low-ESR ceramic capacitor with a value of 10-22 μF is recommended for input decoupling. The capacitor should be placed as close to the device as possible to minimize inductance.
  • The device has a built-in thermal shutdown feature that turns off the device when the junction temperature exceeds 150°C. Ensure proper airflow and heat sinking to prevent overheating. If thermal shutdown occurs, allow the device to cool before re-applying power.
  • A low-ESR ceramic capacitor with a value of 10-22 μF is recommended for output filtering. The capacitor should be placed as close to the device as possible to minimize inductance.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LMR33620CQ3RNXTQ1 Overview

Use the download button to access the LMR33620CQ3RNXTQ1 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LMR33, or try a keyword search, such as Switching Regulator or Controllers

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.

Parts related to LMR33620CQ3RNXTQ1

Showing 0 results

LMR33620CQ3RNXTQ1 Alternates

Showing results

Image Part Number Model
Part Image LMR33620CQ3RNXRQ1 Texas Instruments

Switching Regulator, Current-mode, 2A, 2100kHz Switching Freq-Max, PQCC12