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LTC3631EMS8E-3.3#PBF - Analog Devices

Description: Switching Voltage Regulators High Efficiency, 45Vin, 100mA uPwr Synch. Step-Down Converter, Fixed 3.3Vout

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LTC3631EMS8E-3.3#PBF Details

  • Manufacturer Part Number:

    LTC3631EMS8E-3.3#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1662

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    HYSTERETIC CURRENT MODE

  • Input Voltage-Max:

    45 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    3.36 V

  • Output Voltage-Min:

    3.26 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • 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

LTC3631EMS8E-3.3#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LTC3631EMS8E-3.3#PBF is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
  • To ensure the stability of the output voltage, it's essential to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Additionally, the output voltage can be stabilized by adding a 10nF capacitor between the VOUT and GND pins.
  • The maximum output current that the LTC3631EMS8E-3.3#PBF can deliver is 3A, but it's recommended to keep it below 2.5A for optimal performance and reliability.
  • To configure the LTC3631EMS8E-3.3#PBF for a different output voltage, you can use the FB pin to set the output voltage. Connect a resistive divider from the output voltage to the FB pin, and adjust the resistors to achieve the desired output voltage.
  • The thermal shutdown temperature of the LTC3631EMS8E-3.3#PBF is 150°C. The device will shut down if the junction temperature exceeds this value.

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LTC3631EMS8E-3.3#PBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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