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LTC3108IDE#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC3108IDE#PBF - Power Management IC, Step-Up Converter, 500 mV, DFN-12

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LTC3108IDE#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - 12-Lead Plastic DFN (4mm × 3mm)
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LTC3108IDE#PBF Details

  • Manufacturer Part Number:

    LTC3108IDE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-12

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1695

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES AT 5, 4.1, 3.3 AND 2.35V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    0.5 V

  • Input Voltage-Min:

    0.02 V

  • JESD-30 Code:

    R-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.45 A

  • Output Voltage-Max:

    2.4 V

  • Output Voltage-Min:

    2.3 V

  • Output Voltage-Nom:

    2.35 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC12,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC3108IDE#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that the LTC3108 can handle is 38V, but it's recommended to keep it below 36V for reliable operation.
  • To optimize the inductor selection, consider the inductor's saturation current, DC resistance, and core material. A good starting point is to choose an inductor with a saturation current rating of at least 1.5 times the maximum output current, and a DC resistance of less than 100mΩ.
  • The SYNC pin is used to synchronize the switching frequency of multiple LTC3108 devices. To use it, connect the SYNC pins of multiple devices together, and the devices will synchronize their switching frequencies to reduce electromagnetic interference (EMI).
  • The output voltage of the LTC3108 can be adjusted by using a resistive divider network between the output voltage and the FB pin. The ratio of the resistors determines the output voltage, which can be calculated using the formula: Vout = 0.6V x (R1 + R2) / R2.
  • The thermal shutdown temperature of the LTC3108 is typically around 150°C. If the junction temperature exceeds this value, the device will shut down to prevent damage.

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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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