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LM2585SX-ADJ/NOPB - Texas Instruments

Description: SIMPLE SWITCHER® 4V to 40V, 3A Step-Up Wide Vin Flyback Regulator

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LM2585SX-ADJ/NOPB - Texas Instruments PCB footprint - Other - Other - KTT0005B
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LM2585SX-ADJ/NOPB - Texas Instruments  - 3D model - Other - KTT0005B
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LM2585SX-ADJ/NOPB Details

  • Manufacturer Part Number:

    LM2585SX-ADJ/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    D2PAK

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    1996-02-01

  • 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-PSSO-G5

  • JESD-609 Code:

    e3

  • Length:

    10.16 mm

  • Moisture Sensitivity Level:

    3

  • 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:

    7 A

  • Output Voltage-Max:

    60 V

  • Output Voltage-Min:

    1.23 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP5H,.6,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.8 mm

  • Supply Current-Max (Isup):

    115 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    115 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    SINGLE

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

    30

  • Width:

    8.64 mm

LM2585SX-ADJ/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage is 30V, but it's recommended to keep it below 25V for reliable operation.
  • The output voltage can be adjusted by connecting a resistor divider network between the output and the adjust pin. The datasheet provides a formula to calculate the required resistor values.
  • The minimum input voltage is 7.2V, but it's recommended to keep it above 8V for reliable operation.
  • The LM2585SX-ADJ/NOPB is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. Ensure proper heat sinking and thermal management to prevent overheating.
  • Use a minimum output capacitance of 10uF and ensure that the capacitor has a low ESR (Equivalent Series Resistance) to maintain stability. Additionally, use a 1uF capacitor on the input pin to filter out noise.

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LM2585SX-ADJ/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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