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LM5008MMX - Texas Instruments

Description: Conv DC-DC 9.5V to 95V Step Down Single-Out 2.5V to 75V 0.35A 8-Pin VSSOP T/R

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LM5008MMX - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK  (S-PDSO-G8)
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LM5008MMX - Texas Instruments  - 3D model - Small Outline Packages - DGK  (S-PDSO-G8)
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LM5008MMX Details

  • Manufacturer Part Number:

    LM5008MMX

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    MSOP

  • Package Description:

    PLASTIC, MSOP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    HYSTERETIC CURRENT MODE

  • Input Voltage-Max:

    95 V

  • Input Voltage-Min:

    9.5 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.35 A

  • Output Voltage-Max:

    75 V

  • Output Voltage-Min:

    2.5 V

  • Output Voltage-Nom:

    7 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.675 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    600 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    3 mm

LM5008MMX Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the LM5008MMX is -40°C to 125°C. However, it's recommended to operate within -20°C to 85°C for optimal performance.
  • To ensure stability, follow the layout guidelines in the datasheet, use a low-ESR output capacitor, and add a 10nF to 100nF ceramic capacitor between the VIN and GND pins to filter out noise.
  • The minimum input voltage required for the LM5008MMX to operate is 2.7V, but it's recommended to operate with a minimum input voltage of 3V for optimal performance.
  • The LM5008MMX is designed for low-current applications up to 500mA. For high-current applications, consider using a different device, such as the LM2675 or LM5175, which can handle higher currents.
  • The output voltage of the LM5008MMX can be calculated using the formula: VOUT = (R1 / R2) * (VIN - VREF), where R1 and R2 are the resistors connected to the FB pin, VIN is the input voltage, and VREF is the internal reference voltage (1.21V).

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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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