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LTC1628CG-SYNC#PBF - Analog Devices

Description: Switching Voltage Regulators Hi Eff, 2-PhSync Buck Sw Reg

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LTC1628CG-SYNC#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SSOP g package
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LTC1628CG-SYNC#PBF Details

  • Manufacturer Part Number:

    LTC1628CG-SYNC#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.209 INCH, ROHS COMPLIANT, PLASTIC, SSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    05-08-1640 (G28)

  • 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

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3.5 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    10.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    360 kHz

  • 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:

    5.3 mm

LTC1628CG-SYNC#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC1628CG-SYNC#PBF involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper synchronization, the SYNC pin should be connected to a clock signal that is within the specified frequency range (typically 10 kHz to 100 kHz). The clock signal should also have a duty cycle of 50% and a rise and fall time of less than 10 ns.
  • The maximum output current of the LTC1628CG-SYNC#PBF is 100 mA. Exceeding this limit can cause the device to overheat, reduce its accuracy, and potentially lead to device failure. It's essential to ensure that the output current is within the specified limit to maintain optimal performance.
  • The LTC1628CG-SYNC#PBF has built-in input voltage transient protection and noise filtering. However, it's still recommended to use external filtering components, such as capacitors and resistors, to further reduce noise and transient effects.
  • The recommended operating temperature range for the LTC1628CG-SYNC#PBF is -40°C to 85°C. Operating the device outside this range can affect its accuracy, stability, and reliability.

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LTC1628CG-SYNC#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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