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LTC1625CS#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC1625CS#PBF - DC/DC Controller, Current Mode, 3.7V to 36V, 1 Output, Synchronous Buck, 165kHz, SOIC-16

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LTC1625CS#PBF - Analog Devices - PCB symbol
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LTC1625CS#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 16-LEAD_S(SOIC)
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LTC1625CS#PBF - Analog Devices - 3D model - Small Outline Packages - 16-LEAD_S(SOIC)
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LTC1625CS#PBF Details

  • Manufacturer Part Number:

    LTC1625CS#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1610 (S16)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3.7 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.906 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    2 A

  • Output Voltage-Max:

    36 V

  • Output Voltage-Min:

    1.19 V

  • Output Voltage-Nom:

    3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.752 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    165 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.899 mm

LTC1625CS#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC1625CS#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the input and output capacitors close to the IC. Additionally, it's recommended to use a low-ESR capacitor for the output filter and to keep the PCB traces as short as possible.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, check that the output capacitor is properly sized and that the input voltage is within the recommended range. If oscillations occur, try adding a small capacitor (e.g., 10nF) between the VOUT and GND pins.
  • The maximum input voltage for the LTC1625CS#PBF is 15V, but it's recommended to keep the input voltage below 12V for optimal performance and to prevent overheating.
  • The LTC1625CS#PBF is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to prevent overheating and ensure reliability.
  • The output voltage of the LTC1625CS#PBF can be calculated using the formula: VOUT = (R1/R2) * (VIN - VREF), where R1 and R2 are the resistors in the feedback network, VIN is the input voltage, and VREF is the internal reference voltage (typically 2.5V).

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LTC1625CS#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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