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LTC1628IG#PBF - Analog Devices

Description: Linear Technology LTC1628IG#PBF, DC-DC Controller Dual, 5A, 36 V Step-Up, Synchronous, 300 kHz, 28-Pin, SSOP

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LTC1628IG#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC1628IG#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - G Package 28-Lead Plastic SSOP (0.209) (LTC DWG # 05-08-1640)
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LTC1628IG#PBF - Analog Devices - 3D model - Small Outline Packages - G Package 28-Lead Plastic SSOP (0.209) (LTC DWG # 05-08-1640)
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LTC1628IG#PBF Details

  • Manufacturer Part Number:

    LTC1628IG#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.209 INCH, 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

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • 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:

    310 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

LTC1628IG#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC1628IG#PBF involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the power source. Additionally, it's recommended to use a low-ESR capacitor for the output filter and to keep the feedback resistors close to the device.
  • To ensure stability, it's essential to follow the recommended compensation network and component values, and to ensure that the output capacitor is properly sized. Additionally, the device should be operated within the recommended input voltage range, and the output voltage should be set within the specified range.
  • The maximum ambient temperature range for the LTC1628IG#PBF is -40°C to 125°C. However, the device's performance and reliability may be affected at extreme temperatures, so it's essential to ensure proper thermal management and heat dissipation.
  • Yes, the LTC1628IG#PBF is suitable for high-reliability and aerospace applications. However, it's essential to follow the recommended design and manufacturing guidelines, and to ensure that the device is properly screened and qualified for the specific application.
  • To troubleshoot issues with the LTC1628IG#PBF, start by verifying the input voltage, output voltage, and feedback resistors. Check for any signs of overheating, and ensure that the device is properly soldered and connected. Use an oscilloscope to monitor the output voltage and current, and consult the datasheet and application notes for guidance.

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LTC1628IG#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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