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LM3485Q1MM/NOPB - Texas Instruments

Description: Automotive Grade 4.5-35V, Hysteretic Non-Synchronous PFET Buck Controller

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LM3485Q1MM/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK  (S-PDSO-G8)
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LM3485Q1MM/NOPB - Texas Instruments  - 3D model - Small Outline Packages - DGK  (S-PDSO-G8)
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LM3485Q1MM/NOPB Details

  • Manufacturer Part Number:

    LM3485Q1MM/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ADJUSTABLE OUTPUT MODE FROM 1.242V TO 35V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    HYSTERETIC CURRENT MODE

  • Input Voltage-Max:

    35 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • 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:

    4 A

  • Output Voltage-Max:

    35 V

  • Output Voltage-Min:

    1.242 V

  • Output Voltage-Nom:

    3.3 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

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LM3485Q1MM/NOPB Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the LM3485Q1MM/NOPB is -40°C to 125°C.
  • Yes, the LM3485Q1MM/NOPB is a high-reliability device that meets the requirements of the automotive and industrial markets.
  • To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and use a suitable output capacitor with a low ESR (Equivalent Series Resistance).
  • The maximum input voltage for the LM3485Q1MM/NOPB is 42V, but it's recommended to operate within the specified input voltage range of 3.5V to 36V for optimal performance.
  • Yes, the LM3485Q1MM/NOPB is suitable for battery-powered devices due to its low quiescent current and high efficiency, which helps to extend battery life.

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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 LM3485MMX Texas Instruments

Switching Controller, Current-mode, 0.1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8