Part Image

LM20146MHX/NOPB - Texas Instruments

Description: 6A, Adjustable Frequency Synchronous Buck Regulator

Download LM20146MHX/NOPB 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
LM20146MHX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0016A--2021
click to zoom
3D Models
LM20146MHX/NOPB - Texas Instruments  - 3D model - Small Outline Packages - PWP0016A--2021
click to zoom

LM20146MHX/NOPB Details

  • Manufacturer Part Number:

    LM20146MHX/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

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.95 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    6 A

  • Output Voltage-Max:

    5 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    750 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

LM20146MHX/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM20146MHX/NOPB should include a solid ground plane, wide power traces, and a thermal relief pattern under the IC. This helps to reduce thermal resistance and improve heat dissipation.
  • To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, a low-ESR output capacitor and a high-quality input capacitor can help prevent oscillations.
  • The maximum SOA for the LM20146MHX/NOPB is typically limited by the maximum junction temperature (TJ) of 150°C. Ensure that the device operates within the recommended voltage and current ranges to prevent overheating.
  • Yes, the LM20146MHX/NOPB is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive grade and is suitable for use in harsh environments.
  • To troubleshoot issues, start by verifying the input voltage, output voltage, and current. Check the PCB layout, component values, and soldering quality. Use an oscilloscope to analyze the output voltage waveform and identify any oscillations or noise.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM20146MHX/NOPB Overview

Use the download button to access the LM20146MHX/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM201, 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 LM20146MHX/NOPB

Showing 0 results

LM20146MHX/NOPB Alternates

Showing results

Image Part Number Model
Part Image LM20146MH/NOPB Texas Instruments

Switching Regulator, Current-mode, 6A, 750kHz Switching Freq-Max, PDSO16

Part Image LM20146MHE/NOPB Texas Instruments

Switching Regulator, Current-mode, 6A, 750kHz Switching Freq-Max, PDSO16

Part Image LM20146MHX National Semiconductor Corporation

Switching Regulator, Current-mode, 9.35A, 825kHz Switching Freq-Max, PDSO16