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LM3430SD/NOPB - Texas Instruments

Description: TEXAS INSTRUMENTS - LM3430SD/NOPB - Led Driver, 1 Output, Boost (Step Up), 6V-40V in, 2MHz switch,1A out, WSON-12

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PCB Footprints
LM3430SD/NOPB - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DQB0012A
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3D Models
LM3430SD/NOPB - Texas Instruments  - 3D model - Small Outline No-lead - DQB0012A
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LM3430SD/NOPB Details

  • Manufacturer Part Number:

    LM3430SD/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    GREEN, WSON-12

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    6 V

  • Input Voltage-Nom:

    18 V

  • JESD-30 Code:

    S-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC12,.12,16

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    4 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    1115 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LM3430SD/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM3430SD/NOPB is 40V, but it's recommended to operate within the specified input voltage range of 12V to 30V for optimal performance and reliability.
  • To ensure the LM3430SD/NOPB operates within its specified junction temperature range of -40°C to 125°C, provide adequate heat sinking, use a thermally conductive PCB, and avoid high ambient temperatures.
  • The recommended input capacitor value is 10uF to 22uF, and it's recommended to use a low-ESR ceramic or film capacitor with a voltage rating of at least 50V.
  • To optimize the output voltage ripple, use a low-ESR output capacitor with a value of 10uF to 22uF, and consider adding a 1uF to 10uF ceramic capacitor in parallel to filter high-frequency noise.
  • The maximum output current that the LM3430SD/NOPB can deliver is 3A, but it's recommended to operate within the specified output current range of 0A to 2A for optimal performance and reliability.

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LM3430SD/NOPB 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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