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LM2599T-ADJ - Texas Instruments

Description: IC, DC-DC CONV

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LM2599T-ADJ - Texas Instruments PCB footprint - Other - Other - TO127P470X1016X1740-7P
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LM2599T-ADJ - Texas Instruments  - 3D model - Other - TO127P470X1016X1740-7P
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LM2599T-ADJ Details

  • Manufacturer Part Number:

    LM2599T-ADJ

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Package Description:

    TO-220, 7 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1996-04-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.2 TO 38.48 VOLT

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PZFM-T7

  • JESD-609 Code:

    e0

  • Length:

    10.16 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    37 V

  • Output Voltage-Min:

    1.2 V

  • Output Voltage-Nom:

    3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-220

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.57 mm

  • Surface Mount:

    NO

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    173 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    ZIG-ZAG

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

    40

  • Width:

    8.69 mm

LM2599T-ADJ Frequently Asked Questions (FAQs)

  • The minimum input voltage required for the LM2599T-ADJ to operate is 3.5V, but it's recommended to use a minimum of 4V to ensure stable operation.
  • No, the LM2599T-ADJ is a buck converter, not a boost converter. It can only step down the input voltage, not step it up.
  • The output voltage of the LM2599T-ADJ can be set by using a resistive divider network between the output and the ADJ pin. The formula to calculate the output voltage is Vout = 1.23V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
  • The maximum output current of the LM2599T-ADJ is 3A, but it's recommended to derate the output current based on the input voltage and ambient temperature to ensure reliable operation.
  • The LM2599T-ADJ has a maximum operating junction temperature of 150°C, but it's recommended to derate the output current and ensure proper heat sinking to prevent overheating in high-temperature environments.

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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 LM2599T-ADJ/NOPB Texas Instruments

Switching Regulator, Voltage-mode, 3A, 173kHz Switching Freq-Max, ZFM7