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LM2587T-12/NOPB - Texas Instruments

Description: Texas Instruments LM2587T-12/NOPB, Boost Converter, Step Up, 12, 115 kHz, 5-Pin TO-220

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LM2587T-12/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LM2587T-12/NOPB - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - NDH0005D_2
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LM2587T-12/NOPB - Texas Instruments - 3D model - Transistor Outline, Vertical - NDH0005D_2
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LM2587T-12/NOPB Details

  • Manufacturer Part Number:

    LM2587T-12/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SFM

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    1995-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PSFM-T5

  • JESD-609 Code:

    e3

  • Length:

    14.986 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5 A

  • Output Voltage-Max:

    60 V

  • Output Voltage-Min:

    1.23 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    ZFM

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.7 mm

  • Supply Current-Max (Isup):

    16.5 mA

  • Surface Mount:

    NO

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    115 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.702 mm

  • Terminal Position:

    SINGLE

  • Width:

    10.16 mm

LM2587T-12/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2587T-12/NOPB is 40V. However, it's recommended to operate the device within the specified input voltage range of 7V to 40V for optimal performance and reliability.
  • The LM2587T-12/NOPB is rated for operation up to 125°C junction temperature. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and voltage according to the thermal derating curve provided in the datasheet.
  • To ensure the stability of the LM2587T-12/NOPB output voltage, it's recommended to use a minimum output capacitance of 10uF with an ESR of less than 5 ohms. Additionally, the output voltage should be decoupled from the input voltage using a capacitor with a value of at least 1uF.
  • Yes, the LM2587T-12/NOPB can be used in a switching power supply application. However, it's recommended to ensure that the input voltage is well-filtered and the device is operated within its specified frequency range of 100kHz to 500kHz.
  • The power dissipation of the LM2587T-12/NOPB can be calculated using the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current.

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LM2587T-12/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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