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LTC3115EDHD-1#PBF - Analog Devices

Description: 40V, 2A Synchronous Buck-Boost DC/DC Converter

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LTC3115EDHD-1#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DHD Package 16-Lead Plastic DFN (5mm × 4mm)
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LTC3115EDHD-1#PBF - Analog Devices  - 3D model - Small Outline No-lead - DHD Package 16-Lead Plastic DFN (5mm × 4mm)
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LTC3115EDHD-1#PBF Details

  • Manufacturer Part Number:

    LTC3115EDHD-1#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1707

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES AS LDO REGULATOR

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDSO-N16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    2 A

  • Output Voltage-Max:

    40 V

  • Output Voltage-Min:

    2.7 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC16,.16,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    2000 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4 mm

LTC3115EDHD-1#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the VIN pin is 40V, 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 above the peak current of the converter, and a DC resistance that minimizes losses.
  • The RUN pin is an active-high enable input that allows the user to turn the converter on and off. To use it, simply tie the RUN pin to VIN through a resistor (e.g., 10kΩ) to enable the converter, or tie it to GND to disable it.
  • To configure the LTC3115 for a specific output voltage, use the FB pin and a resistive divider to set the output voltage. The FB pin is the feedback input, and the resistive divider sets the output voltage based on the internal 0.8V reference voltage.
  • The maximum output current that the LTC3115 can deliver depends on the input voltage and the inductor selection. However, the typical output current rating is 2A, and the peak current rating is 4A.

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LTC3115EDHD-1#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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