Part Image

LM3409N/NOPB - Texas Instruments

Description: PFET Buck Controller for High Power LED Drives

Download LM3409N/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
LM3409N/NOPB - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - NFF0014A
click to zoom
3D Models
LM3409N/NOPB - Texas Instruments  - 3D model - Dual-In-Line Packages - NFF0014A
click to zoom

LM3409N/NOPB Details

  • Manufacturer Part Number:

    LM3409N/NOPB

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    DIP-14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e3

  • Length:

    19.05 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Segments:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.334 mm

  • Supply Current-Max:

    45 mA

  • Supply Voltage-Max:

    42 V

  • Supply Voltage-Min:

    6 V

  • Supply Voltage-Nom:

    24 V

  • Supply Voltage1-Max:

    42 V

  • Supply Voltage1-Min:

    6 V

  • Supply Voltage1-Nom:

    24 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

  • fmax-Min:

    2 MHz

LM3409N/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that the LM3409N/NOPB can handle is 42V, but it's recommended to keep it below 40V for reliable operation.
  • To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, use a low-ESR capacitor for the input capacitor.
  • The minimum input voltage required for the LM3409N/NOPB to operate is 7V, but it's recommended to keep it above 8V for reliable operation.
  • Yes, the LM3409N/NOPB can operate in a high-temperature environment, but the junction temperature should not exceed 150°C. Also, the output current should be derated at high temperatures.
  • The output voltage of the LM3409N/NOPB can be calculated using the formula: Vout = 1.24 x (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.

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

LM3409N/NOPB Overview

Use the download button to access the LM3409N/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 LM340, or try a keyword search, such as Display Drivers

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 LM3409N/NOPB

Showing 0 results

LM3409N/NOPB Alternates

Showing results

Image Part Number Model
Part Image LM3409N Texas Instruments

LED Driver