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LM46000QPWPRQ1 - Texas Instruments

Description: AEC-Q100 Qualified SIMPLE SWITCHER® 3.5 to 60V 0.5A Synchronous Step-Down Voltage Converter

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LM46000QPWPRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0016G-1
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LM46000QPWPRQ1 - Texas Instruments  - 3D model - Small Outline Packages - PWP0016G-1
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LM46000QPWPRQ1 Details

  • Manufacturer Part Number:

    LM46000QPWPRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    3.9

  • Additional Feature:

    ALSO OPERATES IN PFM CONTROL TECHNIQUE; ADJUSTABLE OUTPUT MODE FROM 1 TO 28V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT/VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    3.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • 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:

    0.5 A

  • Output Voltage-Max:

    28 V

  • Output Voltage-Min:

    1 V

  • Output Voltage-Nom:

    3.3 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

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2200 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

LM46000QPWPRQ1 Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • Monitor the input voltage, output voltage, and output current to ensure they are within the recommended operating ranges. Also, ensure the device is operated within the recommended temperature range of -40°C to 150°C.
  • The input and output capacitors, inductor, and thermal interface material are critical components that affect the device's reliability. Ensure these components are selected and used according to the recommended specifications.
  • Check the input voltage, output voltage, and output current to identify the root cause of the issue. Verify that the device is operated within the recommended operating conditions and that the output capacitor is properly selected and sized.
  • Use a shielded enclosure, keep the device and associated components away from the PCB edge, and use a common-mode choke or ferrite bead to reduce EMI emissions. Ensure the device is operated within the recommended operating conditions to minimize EMI emissions.

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LM46000QPWPRQ1 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 LM46000AQPWPRQ1 Texas Instruments

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Part Image LM46000PWPT Texas Instruments

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Part Image LM46000AQPWPTQ1 Texas Instruments

Switching Regulator, Current/voltage-mode, 0.5A, 2200kHz Switching Freq-Max, BICMOS, PDSO16

Part Image LM46000QPWPTQ1 Texas Instruments

Switching Regulator, Current/voltage-mode, 0.5A, 2200kHz Switching Freq-Max, BICMOS, PDSO16

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